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Free Shipping Condition: New Location: Edmond, United States Simple and efficient, practical. The default protection value is 4.8V and set range is DC 4.8V~30V adjustable. Working status indicator. Input anti-reverse ... moreprotection. CC display: CC indicator will turn ON if output current reaches the set current value.
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Free Shipping Condition: New Location: Fort Collins, United States Operation above 2A continuous current may require heatsinking and/or forced air cooling of the XL4015 IC and the LM317 regulator on the back of the circuit ... moreboard. Adjust the right button so that the “OUT” LED is illuminated.
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$3.73 Shipping Condition: Neu Location: China Output power: 80W. One-piece molding frosted panel, high-quality aluminum alloy knob cap, feel good. 45 In 1 Sensor. Battery Protection Board. Input anti-reverse ... moreconnection: Yes. Soft start: Yes. Large display, full-view special power LCD, the state is clear at a glance.
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$3.00 Shipping Condition: New Location: China When you use the product, the module inputs and outputs to be isolated from ground！. 3、Use as a LED constant current driver module. 9、Input reverse polarity ... moreprotection: None (if required, high current diode in series with the input).
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Free Shipping Condition: New Location: Fort Collins, United States 1x D3806 10-40V DC In, 0-38V DC Out Step Up / Step Down Boost/Buck CC/CV Power Converter Module. OUT, CV and CC indicator LEDs. The 2-pin connector is ... morea ~12V output that can be used to power a cooling fan.
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Free Shipping Condition: New Location: Fort Collins, United States These include The OK button saves the values and enables the output. Pressing the Set button disables the output. Output current: 0 - 3A. OUT, CV and ... moreCC indicator LEDs. Conversion efficiency: up to 92%.
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$3.00 Shipping Condition: New Location: China Output Current: rated current 2.5A/ 3A MAX ( Heat-sink Needed). Output short circuit protection: Yes, constant current (constant current setting values). ... moreTurn lamp current: constant current value (0.1), turn the lamp current constant current value Linkage.
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$2.99 Shipping Condition: New Location: China Output power:
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$3.20 Shipping Condition: New Location: China Output Power: 200W. Output Current: 10A Max, 8A for greater service life. Constant Current Range: 0.3 to 10A (adjustable). Output Ripple: Ripple is about ... more50mV( No noise) 20M bandwidth (For reference only ) input 24V ,output 12V 5A test result.
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Free Shipping Condition: New – Open box Location: Mayflower, United States Maximum Output Current: 5A. Constant Current Adjusting Range: 0.05A~5A.
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$5.45 Shipping Condition: New Location: Addison, United States The maximum module current value is 4A, subject to the maximum output power, such as 17V, the current should not be greater than 2A. You can see a bit ... moreof the setting constant current value flashing.
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Free Shipping Condition: New Location: Jamaica, United States Module Properties: Non-isolated buck module (BUCK). Output anti-anti-irrigation protection: no, the output must be connected to the battery plus blocking ... morediode, otherwise it will burn the module! Turn lamp is the output current detection.
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$2.99 Shipping Condition: New Location: China Short press U / I button again to switch to set constant current value. It can be seen that a certain bit of the constant current value is blinking. Turn ... morethe encoder knob to increase or decrease the value.
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$4.99 Shipping Condition: New Location: China The bottom board can be used independently. The output current is 0-20A. Output power: 0-1200W. Output current: 0~20.00A. Output ripple typical value: ... more100mv VPP. Super energy protection: 0~9999WH adjustable, default off.
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Free Shipping Condition: New Location: 金东区, China The bottom board can be used independently. The output current is 0-20A. Output power: 0-1200W. Output current: 0~20.00A. Output ripple typical value: ... more100mv VPP. Super energy protection: 0~9999WH adjustable, default off.
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Free Shipping Condition: New Location: Dayton, United States It is suitable for various applications that require constant output current, such as converting 24v to 12v or 5v. Plus, it uses high-frequency low-resistant ... moreelectrolytic capacitors for low ripple input and output.
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Free Shipping Condition: New Location: United States Short press U / I button again to switch to set constant current value. It can be seen that a certain bit of the constant current value is blinking. Turn ... morethe encoder knob to increase or decrease the value.
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$3.00 Shipping Condition: New Location: China Output power: 800W Max. - Output current: 30A Max. External adjustable module must be the one using quality multi-turn wires. External cable should not ... moreexceed 15cm/5.9". Solar buck charging. - Output ripple: 120mV input 24V, output 12V/20A.
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Free Shipping Condition: New Location: Jamaica, United States Note:Small Package is easy to lose by post office.Buy more than 2PCS is More safty Features: Universal receiver. 100% Brand New Module Properties: non-isolated ... moreconstant current and voltage module Rectification: non-synchronous rectification Input voltage: 5V-32V Output voltage: 0.8V-30V Output current: adjustable maximum 5A Conversion efficiency: 95% the highest) Switching frequency: 300KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40℃to +85℃ Size: 51* 26.3* 14(L* W* H) mm) Voltmeter Ammeter. Measurement accuracy: 0.1% Refresh rate: about 200ms/ times\ Display: 0.28"digital tube Current Range 0A-5A Voltage range 5V-30V Display Color Red Package 100% Brand New. DC 5A 0.8V-30V Constant Current/Voltage LED Driver Step-Down Power Module x 1. We only accept your Ebay Address.Please Make sure it's 100% right. The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally. The delay or failure delivery is sometimes caused by the policy of different customs. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination
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Free Shipping Condition: New Location: Exeter, United States The default protection value is 4.8V and set range is DC 4.8V~30V adjustable. Working status indicator. 1 x DC DC Buck Boost Converter Adjustable. Input ... moreanti-reverse protection. CC display: CC indicator will turn ON if output current reaches the set current value.
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Free Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China 1 x 150W 12A DC-DC CV CC Buck Converter 4.5-32V 24V to 12V 19V 1-30V Step Down Power. Module nature: non-isolated buck module (buck). Short circuit protection: ... moreYes (to protect the short circuit current point adjustable, long short circuit).
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Free Shipping Condition: New Location: Dayton, United States It is suitable for various applications that require constant output current, such as converting 24v to 12v or 5v. Plus, it uses high-frequency low-resistant ... moreelectrolytic capacitors for low ripple input and output.
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$2.99 Shipping Condition: New Location: China The maximum module current value is 4A, subject to the maximum output power, such as 17V, the current should not be greater than 2A. You can see a bit ... moreof the setting constant current value flashing.
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$3.50 Shipping Condition: New Location: China Output current: adjustable maximum 5A. Arduino Module. Load Regulation: ± 0.5%. Output ripple: 50mV (max) 20M bandwidth. Display: 0.28" digital tube. ... moreCurrent Range 0.1A-5A. Display Color: Red Blue.
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Free Shipping Condition: New Location: Edmond, United States Enter 36V x 10A x 720W, enter 48V x 20A x 960W, enter 60V x 20A x 1200W. Input current: 20A. Constant current range: Z large 20A. Short-circuit protection: ... moreThere is (input 20A fuse) double short-circuit protection, use more secure.
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$3.00 Shipping Condition: New Location: China 1 x 150W 12A DC-DC CV CC Buck Converter 4.5-32V 24V to 12V 19V 1-30V Step Down Power. Module nature: non-isolated buck module (buck). Short circuit protection: ... moreYes (to protect the short circuit current point adjustable, long short circuit).
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$3.40 Shipping Condition: New Location: China 1 x 150W 12A DC-DC CV CC Buck Converter 4.5-32V 24V to 12V 19V 1-30V Step Down Power. Module nature: non-isolated buck module (buck). Short circuit protection: ... moreYes (to protect the short circuit current point adjustable, long short circuit).
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Free Shipping Condition: New Location: Rosenberg, United States Type "HL" for use in Class I, Division 2 hazardous (Classified) location. Range: 47-63Hz. Rated Power: 300W. Rated Current: 15A.
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Free Shipping Condition: New Location: 金东区, China The bottom board can be used independently. The output current is 0-20A. Output power: 0-1200W. Output current: 0~20.00A. Output ripple typical value: ... more100mv VPP. Super energy protection: 0~9999WH adjustable, default off.
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Free Shipping Condition: New Location: 金东区, China With current limiting protection function, the module will not be burned out even if the output is short-circuited. Module size: 68.2mm long, 38.8mm wide, ... more15mm high. Short circuit protection: Yes. 1 Step-down power module with shell.
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Free Shipping Condition: New Location: Chino, United States Output power: 150W maximum 300W. The booster module uses a large heat sink to ensure heat dissipation. The boost module adopts large heat sink to ensure ... moreheat dissipation; four high-power tubes; three-wire and winding iron-silicon-aluminum magnetic ring inductance, unsaturated, further reducing heat loss, thickening 1.6 circuit board, increasing stability, input and output using high The low-frequency and low-resistance capacitors greatly reduce the output ripple.
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Free Shipping Condition: New Location: United States High output current, the max output current can reach 12A. Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision ... morecurrent sensing resistor, proving a more stable constant current, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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Free Shipping Condition: New Location: Exeter, United States fashionsuits{eBay Title(max 80 Characters) Description 1. Module Properties: non-isolated step-down constant current. Constant voltage module(CC CV) charging ... moremodule 2. Input voltage: DC 7-32V 3. Output voltage:DC 0.8-28V continuously adjustable 4. Output Current: 12A(when power tube\s temperature exceeds 65 degrees, please add cooling fan) 5. Constant current range: 0.2-12A( adjustable) 6. Turn lamp current: constant current value* 0.1) turn the lamp current and constant value linkage, such as constant current value is 3A, turn the lamp current is set to a constant current is 0.1 times(0.1* 3A = 0.3A) 7. Lowest pressure: 1V 8. Output Power: Maximum power is about 300W 9. Conversion efficiency: up to about 95% 10. Operating frequency: 300KHZ 11. Output ripple: 20M bandwidth 12. Input 24V Output 12V 5A ripple around 50mV(Excluding noise) 13. Output short circuit protection: Yes, constant current 14. Input Reverse Polarity Protection: None 15. Output prevent backflow: None 16. Wiring: Terminal 17. No-load current: Typical 20mA(24V switch 12V) 18. Load regulation: ± 1% constant) 19. Voltage regulation: ± 1% 20. Dynamic response speed: 5% 200uS 21. Potentiometer adjustment direction: clockwise(increase) counterclockwise(decrease) the potentiometer(CV) closed to the input voltage is used to regulate voltage, the potentiometer(CC) closed to output voltage is used to regulate current(CC) 22. Operating temperature: Industrial grade(40 °c to +85 °c) please note the actual use of the power tube temperature, high temperature heat strengthened please) 23. Indicator: dual color indicator, charging indicator light is red, the green light means fully charged( No load is green) 24. Size(approx) 65 x 47 x 22mm(L x W x H) Features 1. Fixed turn lamp current is 0.1 times the current value( Used to identify whether the battery is fully charged When charging) 2. Made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, when 20℃ to
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$3.20 Shipping Condition: New Location: China i000000. æ–â°ã¥â»âºã§â½â€˜ã©â¡âµ 6 5A ... moreAdjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter Description: Specification: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 5V-30V Output voltage: 0.8V-29V Output current: adjustable maximum 5A Conversion efficiency: 95% the highest) Switching frequency: 300KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40℃to +85℃ Size: 51* 26.3* 14(L* W* H) mm) Note: Due to the difference between different monitors. The picture may not reflect the actual color of the item. Thank you! Voltmeter Ammeter Measurement accuracy: 0.1% Refresh rate: about 200ms/ times Display: 0.28"digital tube Current Range 0A-5A Voltage range 5V-30V Display Color Red Storage Temperature:10℃ to +65℃ Input impedance: 50 milliohms Package includes: Adjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter x 1 Payment: We accept payment through Paypal ONLY. If you do not have Paypal account. Please registered with(http:www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: Return Policy: We are not responsible for custom duty or import tax. We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if your are not satisfied with the item after receive it. We could offer refund. And refund request is available only requests within a week after parcel received& returning the item as the same condition as received. We offer 100% refund if the item is broken before arrival. All you need to do is sending us the clear pictures to show it is broken. Defective situation must be noticed within 7 days after delivery. All items
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$1.95 Shipping Condition: New Location: Monroe Township, United States Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. Input anti-reverse connection protection, reverse connection will not burn. ... moreSoft start: Yes (very high-power module with load may fail when starting).
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Free Shipping Condition: New Location: Edmond, United States Module Type: Non-isolated buck module (BUCK). Turn lamp indicates output current detection. Output Current Range: 0.05-5A (Default output current: 3A). ... moreShort Circuit Protection: Yes. Connection: IN for input, OUT for output.
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$3.00 Shipping Condition: New Location: China Note:Small Package is easy to lose by post office.Buy more than 2PCS is More safty Features: Universal receiver. 100% Brand New Module Properties: non-isolated ... moreconstant current and voltage module Rectification: non-synchronous rectification Input voltage: 5V-32V Output voltage: 0.8V-30V Output current: adjustable maximum 5A Conversion efficiency: 95% the highest) Switching frequency: 300KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40℃to +85℃ Size: 51* 26.3* 14(L* W* H) mm) Voltmeter Ammeter. Measurement accuracy: 0.1% Refresh rate: about 200ms/ times\ Display: 0.28"digital tube Current Range 0A-5A Voltage range 5V-30V Display Color Red Package 100% Brand New. DC 5A 0.8V-30V Constant Current/Voltage LED Driver Step-Down Power Module x 1. We only accept your Ebay Address.Please Make sure it's 100% right. The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally. The delay or failure delivery is sometimes caused by the policy of different customs. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination
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Free Shipping Condition: New Location: United States Output power: 150W maximum 300W. The booster module uses a large heat sink to ensure heat dissipation. The boost module adopts large heat sink to ensure ... moreheat dissipation; four high-power tubes; three-wire and winding iron-silicon-aluminum magnetic ring inductance, unsaturated, further reducing heat loss, thickening 1.6 circuit board, increasing stability, input and output using high The low-frequency and low-resistance capacitors greatly reduce the output ripple.
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$4.86 Shipping Condition: New Location: China Buck-Boost（WZ3605E）. Output anti-reverse irrigation;. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. High power, high efficiency ... moreand better performance than the XL6009/LM2577 solution.
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$3.20 Shipping Condition: New Location: China Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to 12V, 20A). The buck module has 2 heat sink that could enhance heat dissipation. Input ... moreand output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
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$2.99 Shipping Condition: New Location: China Output power: under natural heat dissipation 80W. (2) Set the constant current value (overcurrent protection value); (For example, the set constant current ... morevalue is 3.00A, then the maximum current when you use the product can only reach 3A, and the LCD will display "CC" when the current reaches 3A Status, otherwise the LCD displays "CV" status).
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$3.20 Shipping Condition: New Location: China Item Description: Update content： 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
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$2.91 Shipping Condition: New Location: China Note:Small Package is easy to lose by post office.Buy more than 2PCS is More safty Features: Universal receiver. 100% Brand New Module Properties: non-isolated ... moreconstant current and voltage module Rectification: non-synchronous rectification Input voltage: 5V-32V Output voltage: 0.8V-30V Output current: adjustable maximum 5A Conversion efficiency: 95% the highest) Switching frequency: 300KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40℃to +85℃ Size: 51* 26.3* 14(L* W* H) mm) Voltmeter Ammeter. Measurement accuracy: 0.1% Refresh rate: about 200ms/ times\ Display: 0.28"digital tube Current Range 0A-5A Voltage range 5V-30V Display Color Red Package 100% Brand New. DC 5A 0.8V-30V Constant Current/Voltage LED Driver Step-Down Power Module x 1. We only accept your Ebay Address.Please Make sure it's 100% right. The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally. The delay or failure delivery is sometimes caused by the policy of different customs. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination
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$3.20 Shipping Condition: New Location: China Module with crystal shell,safer and more beautiful. When you use the product, the module inputs and outputs to be isolated from ground. Input reverse ... morepolarity protection: None (if required, high current diode in series with the input).
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$3.00 Shipping Condition: New Location: China Item Description: Update content： 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
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$3.00 Shipping Condition: New Location: China Output power: 150W maximum 300W. This boost module uses large heat sink to ensure heat dissipation; four high power tubes; three-wire and winding iron ... moresilicon aluminum magnetic ring inductance, not saturated, further reduce heat loss, thickening 1.6 circuit board, increase stability Sex, input and output use high frequency low resistance capacitance, which greatly reduces output ripple.
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$5.45 Shipping Condition: New Location: Addison, United States
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Free Shipping Condition: New Location: Brentwood, United States
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$5.45 Shipping Condition: New Location: Addison, United States Output Power: Maximum power is about 300W. constant current, (when 20°C to 100°C constant current 1A, temperature drift less than 1%). Particularly suitable ... morefor LED driver. Double heat sink design.
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$3.99 Shipping Condition: New Location: China Output Power: 900W (Max). - Heat Dissipation: heat sink, natural heat dissipation. - Size: 85 x 69.5 x 70.7mm (L W H), With heatsink for natural heat ... moredissipation and you can also install fan via the 2-Pin port by yourself.
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$3.50 Shipping Condition: New Location: China Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to 12V, 20A). The buck module has 2 heat sink that could enhance heat dissipation. Input ... moreand output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
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$5.35 Shipping Condition: New Location: Villa Park, United States The maximum module current value is 4A, subject to the maximum output power, such as 17V, the current should not be greater than 2A. You can see a bit ... moreof the setting constant current value flashing.
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Free Shipping Condition: New Location: United States Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant current, (when 20° to 100° constant ... morecurrent 1A, temperature drift less than 1%). Particularly suitable for LED driver.
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$3.20 Shipping Condition: New Location: China Output Current: rated current 2.5A/ 3A MAX ( Heat-sink Needed). Output short circuit protection: Yes, constant current (constant current setting values). ... moreTurn lamp current: constant current value (0.1), turn the lamp current constant current value Linkage.
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$1.95 Shipping Condition: New Location: China Output current: Natural heat dissipation is 3A,enhanced heat dissipation is 4A. Can boost and buck Conversion efficiency: 87%-91%(boost); 87%-89%(buck);. ... moreOutput ripple: when output 12 volts,3A,the output ripple is 20mV.
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$3.20 Shipping Condition: New Location: China Output current: adjustable maximum 5A. Load Regulation: ± 0.5%. Output ripple: 50mV (max) 20M bandwidth. Display: 0.28" digital tube. Display Color:Red+Blue; ... moreRed+Red (optional). Current Range 0.1A-5A.
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Free Shipping Condition: New Location: Monroe Township, United States Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. Input anti-reverse connection protection, reverse connection will not burn. ... moreSoft start: Yes (very high-power module with load may fail when starting).
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Free Shipping Condition: New Location: 金东区, China With current limiting protection function, the module will not be burned out even if the output is short-circuited. Module size: 68.2mm long, 38.8mm wide, ... more15mm high. 1 Step-down power module with shell.
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Free Shipping Condition: New Location: China Output power: 150W maximum 300W. The booster module uses a large heat sink to ensure heat dissipation. The boost module adopts large heat sink to ensure ... moreheat dissipation; four high-power tubes; three-wire and winding iron-silicon-aluminum magnetic ring inductance, unsaturated, further reducing heat loss, thickening 1.6 circuit board, increasing stability, input and output using high The low-frequency and low-resistance capacitors greatly reduce the output ripple.
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HP Agilent 6228B Dual DC Power Supply 0-50V 0-1A, CV/CC, Tracking Independent
HP Agilent 6228B Dual DC Power Supply 0-50V 0-1A. CV/CC, Tracking Independent Description. HP Agilent 6228B Dual DC Power Supply 0-50V 0-1A. CV/CC, Tracking Independent Included Items: I) HP Agilent 6228B Dual DC Power Supply 0-50V 0-1A. CV/CC, Tracking Independent Condition: The item is used. Acquired on the university lab surplus auction. Has scuffs. Scratches, and other signs of normal use. This device is Tested. Powers on. There is a DC output on both channels, however Left Meter does not work. We do guarantee your Satisfaction. Guarantee: If you are not satisfied with your purchase for any reason. You may return it for a full refund within 15 days. Any returns must be of the same serial number shipped. Please allow 2-3 days for your order to ship. If you have any questions please ask. Note that we do not work weekends; emails sent Friday ... moreevening through Sunday will be answered Monday. If you have any problems with payment or other questions, please contact me. Feedback: We automatically leave you positive feedback once the item is paid for. We would appreciate that once you receive your item. You also leave us feedback. We strive to be a 5 star seller. Your feedback is critical to my success on eBay. We ask that you leave us a Positive feedback with all 5 stars. So that We can be set apart from my competition on eBay. If you feel that you cannot leave a Positive comment with all 5 stars- WE WILL EARN IT. Please do not hesitate to contact us for any reason. We are here to exceed your expectations! Before submitting negative feedback please contact us we will do our best to resolve your issue. We will go beyond our guarantee if necessary to resolve any problems. IMPORTANT: Please make sure your registered ebay address is correct BEFORE purchasing this item. Orders are automatically processed using your registered ebay address by our shipping department and normally we can not ship to another address. There can be exceptions to this rule. But you must email us BEFORE you purchase this item, or else it will
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Kenwood PA36-2A Precision Regulated 0-36V, 0-2A DC 240V Power Supply CC/CV
Kenwood Regulated Power Supply Location: C 1206, Specs Model: PA36-2A Voltage Output: 0-36 Volts Current Output: 0-2 Amps Description Here is a Kenwood precision regulated DC power supply. This outputs 0-36 volts and 0-2 amps. Runs on 240V. This is in excellent working and cosmetic condition. It is guaranteed not DOA with a 14 day right of return. Shipping Feel free to e-mail us at motionconstrained@gmail.com if you have any questions. Shipping quotes are available under the shipping tab. free customisable galleries from
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SPELLMAN SL1200 High Voltage DC Power Supply 0-1kV 0-1.5A CV CC Working
SPELLMAN SL1200 High Voltage DC Power Supply 0-1kV 0-1.5A CV CC Working This is used. Tested and in good working condition however is being sold"as-is" without warranty. This works on 220VAC Input Power. Output voltage is 0 to 1kV(zero to positive 1kV) The output connector type is special type, then if you want N type output connector. I can modify the output connector to N type connector. Winning bidder pays bid price and shipping charge via PayPal in advance. I will ship the item via express post air mail(EMS) within 2 business days upon receipt of payment. The item totally weighs 14kg and EMS shipping charge is U$140.00 from Korea to USA or EU.
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Lambda Model LK 341A FM Power Supply 20VDC, 13.5A, CV/CC Metered
Lambda Model LK 341A FM Power Supply 20VDC. 13.5A, CV/CC Metered click to Enlarge click to Enlarge click to Enlarge click to Enlarge Description: This auction is for a Lambda Model LK 341A FM Power Supply. 20VDC, 13.5A, CV/CC Metered. Shipping Weight: 38 Lbs. ICN Farn Power Supply Shelf/ Garg) Buy with confidence! 100% refund if not fully satisfied! Questions? Contact Us at ASK A QUESTION( Bottom of Listing Page) Click Here to See More of Liz's Auctions Shipping: We will ship World Wide! Please Contact us for shipping Quote. Option for Overnight and Express Mail Shipping if we are Available. Shipping Quotes are for the USA Lower 48 States only. Payment: We are a Retired Couple and we appreciate you taking the time to look at our auction. Sometimes we have multiples of the same item listed. The item you receive will EXACTLY match the description ... morein the listing. The photo shows a representation of this item that we have in stock. If we do have multiples of an item. We take only ONE picture to represent our listing. No other Items or Accessories are included in this auction. Payment is by PayPal. Which will accept your Credit Card. We can also accept Credit Cards directly. inkfrog terapeak.
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SPELLMAN SL300 High Voltage DC Power Supply 0-1kV 0-300mA CV CC
SPELLMAN SL300 High Voltage DC Power Supply 0-1kV 0-300mA CV CC This is used. Tested and in good working condition however is being sold"as-is" without warranty. This is useful for DC Plasma Sputter and CCP type DC Plasma generation etc. This works on 220VAC Input Power. Output voltage is 0 to-1kV(zero to negative 1kV) The output connector is modified to M type from the original special type connector. Winning bidder pays bid price and shipping charge via PayPal in advance. I will ship the item via express post air mail(EMS) within 2 business days upon receipt of payment. The item totally weighs 7kg and EMS shipping charge is U$80.00 from Korea to USA or EU. 1.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp73%28b0g%60%60%3E1-13fbcc624d4-0xed-
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Lambda LPD-421A-FM Dual DC Power Supply 0-20V 0-1.7A / CV CC - 30 Day Warranty
Up For Auction is this: Lambda LPD-421A-FM Dual DC Power Supply 0-20V 0-1.7A/ CV CC 30 Day Warranty Comes as shown Any unused shipping will be refunded Satisfaction Guaranteed! My Promise to You: You are buying from a person that truly cares about your satisfaction. I stand by every sale. My word is my honor. I sleep good at night knowing I have treated everyone fairly and honestly. I enjoy bringing a smile to peoples faces. I make my living here and am grateful for your patronage. Thank you for enabling an old retired guy to make a living. Kent Payments should be received within 3 calendar days from the auction end date. If you need longer. Contact me so I can note it, I am patient. I accept Visa/Mastercard and Paypal. Walk-ins are welcome and no shipping charged when done so. I keep a pot of coffee on for such. If you are not a"Verified" ... morePaypal person(or use an eCheck) Understand I will not receive money for about 3 days. I will not ship until Paypal says"cleared" on my end. Verified" Paypal customers are credited instantly. I ACCEPT VISA/ Master Card call me at 775-232-7288 for instant processing International bidders may incur local custom's fees that were not paid on this Ebay sale. Items shipped via FEDEX when possible Large items are shipped via palleted truck freight Please email me your phone number if it is not in your ebay form. This is needed by the shipper to prevent delivery problems. All rates are Ground rates unless specified otherwise Shipping rates are to the 48 contiguous United States Only. Military addresses and destinations outside the 48 states may incur higher shipping. I need a physical shipping address. Fedex will not ship to a PO Box. If you are buying multiples. Dont pay until you are done purchasing. Then email me you are done. I will try to combine shipping and give you a cheaper total. Some things are delicate or large and cant be combined, but most can. If I see a single paid item I go into ship-mode and process quickly and I may not spot you
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Lambda LLS9120 0-120V 0-7A CV/CC Switching Power Supply
Keyboard entry of voltage 0-120VDC or current limit 0-7A with up/down keys in place of knobs for incremental changes. For safetys sake the unit defaults to 0 Volts 0 Amps when powered up. Originally was for use hard wired into a system. Output terminals were added to the front panel along with an IEC power connector for AC power to make it more useful as a bench supply. 4-1/4"H X 8"W X 12"L and weighs 15 lbs. A PDF of the user manual will be sent via email to the buyer. Mouse over each photo to see whats up. RANT RANT RANT RANT. I PRINT ALL USPS POSTAGE AND FEDEX LABELS USING EBAY'S SERVICE SO DON'T ASK ME TO SEND TRACKING INFORMATION. IT SHOWS UP AUTOMATICALLY IN THE"PURCHASE HISTORY" LINK NEAR THE TOP OF THE LEFT COLUMN OF YOUR LANDING PAGE. I'M NOT A REGISTERED BUSINESS. I'M SELLING OFF 40 YEARS ... moreACCUMULATED DEBRIS. PLEASE PAY ASAP. I HAVE EXPENSIVE HABITS AND NO ENTITLEMENTS!
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Sorensen SRL 20-50 Ultra High Performance Power Supply 0-20v 50A CV and CC modes
Sorensen Ultra High Performance continuous duty rack mountable power supply. Constant current and/or constant voltage operating modes. Output adjustable Voltage 0-20+ volts DC at 50A. Current limit adjustable in constant current mode. OVP setting from front panel. Full working condition and good cosmetic condition(top panel scratches. see photo) Full specifications and dimensions can be found here: teknetelectronics.com/DataSheet/SORENSEN/SOREN_srl90859.pdf. Original specifications: 0.01% line and load regulation. 150 uS typical response time to 100% load change. No voltage overshoot at turn on. Turn off, or line voltage failure. 40 uV peak to peak ripple max. from 7Hz to 25MHz. Input voltage: 105-125Vac 47-63 Hz. Voltage stability: 0.025% for 8 hours after 30 minute warmup. Weight: 128 pounds. Notes: No power cord(terminal block connection) ... moreVisible superficial scratches on top cover(see photo) Full specifications cannot be guaranteed but unit provides regulated DC power as described. LOCAL PICKUP ONLY in Hoffman Estates. Illinois(Suburban Chicago) due to weight of unit.
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Sorensen DCS 60-18 DC Power Supply 0-60V 0-18A CV CC
Sorensen DCS 60-18 DC Power Supply 0-60V 0-18A CV CC This is used. Tested and in good working condition however is being sold"as-is" without warranty. This works on 220VAC Input Power. There are several dents on case. Winning bidder pays bid price and shipping charge via PayPal in advance. I will ship the item via express post air mail(EMS) within 2 business days upon receipt of payment. The item totally weighs 11kg and EMS shipping charge is U$120.00 from Korea to USA or EU. ag6 2.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp73%28c%3Eag6%3E2-146f3484605-0x104-
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! HP Agilent 6267B DC Power Supply 0-40V / 0-10A / 400W OVP CC/CV Tested!
RDR ELECTRONICS WILL ONLY SHIP TO U.S. ADDRESSES. FOREIGN BIDDERS WILL BE APPROVED TO BID ONLY AFTER PROVIDING A U.S. SHIPPING ADDRESS! Auction consisting of: 1- HP Agilent 6267B DC Power Supply 0-40V/ 0-10A/ 400W. This auction is for a used HP Agilent 6267B DC Power Supply. It has a broken ammeter bezel, and is secured in place by two pieces of rigid foam(see last picture) Otherwise, the unit is in pretty good shape. We tested it throughout its operating range of 0-40V/ 0-10A, 400W and all looked good. The OVP works well and unit can either be run in CC or CV mode. We have a great starting bid and we are including a 30-day warranty on this sale! Only what is listed above and/or shown in the pictures below are included in this auction. Item weighs about 43 pounds. For more detailed information we have provided this link to the website. Unit ... moreships at pound rate because of box size. Used condition. This item is being sold with a 30-day warranty. Check the shipping calculator for S/H cost to your ZIP code. Item will be insured for the bid amount. To view all of our current E-bay auctions click on our RDR-Electronics Items for Sale Page link below! Click on any image for a more detailed view. Click on any image for a more detailed view. Click on any image for a more detailed view. Terms and Conditions: There is no need for us to email you after the auction ends. Simply pay the amount of the winning bid plus the S/H indicated by the shipping calculator for your ZIP code. We do not try to make(or lose) money on our S/H cost. We try to offer quality shipping at a fair price. We use new boxes. Peanuts, and bubble wrap and try to pack our items well(check our feedback) We pack items immediately after auction closing. If you are bidding on multiple items please contact us and we will be happy to combine items if possible to lower cost. If you desire combined shipping, contact us before payment and we will send you a revised eBay invoice. This item will be insured for the winning bid amount. Shipping is
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Spellman SL1200 High Voltage 1kV DC @ 1.2 Amp CV CC System Power Supply
ebay template Item Description Why buy from us? Really fast checkout Spellman SL1200 High Voltage 1kV DC@ 1.2 Amp CV CC System Power Supply Spellman SL1200 High Voltage Power Supply 1k Volt DC@ 1.2 Amp Output This is a Spellman SL1200 Power Supply. Model number SL1PN1200/RVC(5)X2344. The supply as adjustable voltage and current output. These supplies are very flexible and can operate in many modes including: constant voltage, constant current, as well as remote modes, parallel modes, interlocks, etc. Status indicators include: Voltage/Current mode, Interlock open, High Voltage inhibit, overcurrent, overvoltage, arc, regulation error, and over temperature. Features& Specifications include: Output Voltage: 1000 Volts DC Output current: 1.2 Amps Polarity: Reversible Modes CV& CC Voltage Load regulation: 0.005% of max voltage Input power: ... more220 VAC standard IEC connector Display: 3.5 digit LCD, What is included: Spellman SL1200 Printed& bound manual Condition: The photos demonstrate this unit is in very good cosmetic condition. There is no damage. Old inventory stickers, adhesive residue, names/numbers carved into the case, etc. This unit has been tested and verified to be in good working condition. Both constant voltage and constant current operate normally. The unit delivers full voltage and current. Input power is supplied via a hardwired connection. The unit has a very short pigtail that will need to be replaced when installed in the final location. International buyers please note: This is a large rack width unit with an estimated box size of 24"X24"X10" This will exceed the size allowed by many countries. Please contact me prior to bidding. All photos are of the actual unit(s) for sale. We do not use"stock photos" Click on the photos for an enlarged view. Good bar gain hunting! is our new eBay bargain basement site where we offer items at below market prices. These are the few quality items that we either can't test. Are incomplete, or that may have an issue of some type.
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Kikusui PAN16-18A 0-16V 18A DC Power Supply (CV/CC) 350W HAM CB radio
PAN16-18A 0 to 16V/0 to 18A Outline. The PAN-A Series is a high-performance. Highly reliable DC power supply unit featuring regulated variable voltage. These units are suitable for use in a range of fields including research and development, quality control, and production. The PAN-A Series consists of a pre-regulator using FETs and a Series regulator using power transistors, providing the high-quality output characteristic of the latter as well as the low power-source harmonic distortion of choke input type phase control. To achieve the high reliability and safety, components of sufficient derating and long-proven mounting techniques are used throughout. All models are carefully designed and furnished with over voltage protection(OVP) and various safety functions. Features. Low temperature drift, Quick transient response, Low ripple noise ... morevoltage, Various safety functions, External analog control MANUAL: PAN16-18A 350W REGULATED DC POWER SUPPLY
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