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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: 金东区, China Heat dissipation mode: heat sink, natural air cooling. Size: 85 72 70mm (L W H), With heatsink for natural heat dissipation and you can also install fan ... morevia the 2-Pin port by yourself. Short circuit protection: 15A fuse.
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Free Shipping Condition: New Location: United States 900W DC-DC boost module is a fully digital display boost module, small size, high power, high efficiency, stable performance. 1 900W Digital Boost Module. ... moreShort Circuit Protection: 20A Fuse. You can set whether to automatically output after power-on.
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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: 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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$2.99 Shipping Condition: New Location: China The performance is better than the XL6009/LM2577 solution. The current can be set to limit the output current, constant current drive, battery charging ... moreand other occasions. It has its own output anti-backflow function, so you don't need to add anti-backflow diode when charging the battery.
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Free Shipping Condition: New Location: Monroe Township, 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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Free Shipping Condition: New Location: Jamaica, United States Lithium Charger Step Down Power Supply Module 5A 5V-32V to 0.8V-30V More More More More More Add my Store to your Favourites and receive my email newsletters ... moreabout new items and special promotions! General Interest Description Shipping& Payment Return Other Term& Attention Module Properties: non-isolated constant 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 C, The Follows are for your reference only! Import duties. Taxes and charges are not included in the item price or shipping charges. Buyers are responsible for these charges. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. Note that delivery times may vary. Particularly during peak periods or inclimate weather conditions. All items will be dispatched from our warehouse in China or Hong Kong directly. Due to Custom restrictions. We do not ship lighters to US We cannot ship on weekends and we do not offer Saturday. Sunday or holiday delivery. All our items will be shipped to buyer's PayPal address. Please confirm your address on PayPal before you bid We ONLY accept Paypal. We appreciate prompt payment and look forward to your business in the future. Unpaid item will be filed without receiving payment in 7 days from listing ended. Returns for exchange are permitted and must be initiated by the buyer within 30 days upon receipt. If you would like to return your product(s) for repair/ replacement/ refund. Please kindly contact our customer service representatives via email for an authorized? RMA number. Your returned product(s) will not be processed without a completed RMA. Buyers are responsible for the returning shipping costs under any circumstances. The photos are ju
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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: 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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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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$2.99 Shipping Condition: New Location: China No inductive howling in constant current mode. Increase heat dissipation and copper. The performance is better than the XL6009/LM2577 solution. can set ... morethe current size to limit the output current, constant current drive, battery charging and other occasions.
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Free Shipping Condition: New Location: Exeter, United States 1 x 400W DC-DC Step-up Boost Converter Constant Current Power. There are 2 heat sinks that would ensure a better heat dissipation. Then adjust "CC-ADJ" ... moreclockwise to the current value you need. Because if the more energy is left in battery, the less charging current will be.
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$3.50 Shipping Condition: New Location: China
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$35.00 Shipping Condition: New Location: Tardeo S.O, India 2A3 RCA Dual "D" Getter Clear Glass Made in U.S.A Amplitrex Tested Qty 1 Match Pair #977002/17. `Tested on Amplitrex AT1000 Advance Digital Tube Tester. ... moreAmplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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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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$3.50 Shipping Condition: New Location: China LM2596HV 5V 3A. Main chip: LM2596HV. Raspberry Pi. Output current: maximum 3A, the best work within 2.5A long. Output Current: rated current 2.5A/ 3A ... moreMAX ( Heat-sink Needed). LM2596HVS CC CV. Module nature: non-isolated step-down module.
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$3.50 Shipping Condition: New Location: China 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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$4.00 Shipping Condition: New Location: China DC-DC 12A Step Down Module CV CC Buck Module For Solar Power Charging LED Driving. - Module nature: non-isolated buck module (BUCK) synchronous rectification. ... moreWhen using this product, the input ground and output ground of the module should not be shared together.
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$4.99 Shipping Condition: New Location: China 1x 20A 300W DC Step Down Buck Converter. Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to 12V, 20A). The buck module has 2 heat sink ... morethat could enhance heat dissipation. Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
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$3.71 Shipping Condition: Neu Location: China 2: Large output power, good ventilation natural heat dissipation can be 280W / 12A (note that there is output power and output current limit). Large output ... morepower, good ventilation natural heat dissipation can be 280W / 12A (note that there is output power and output current limit).
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Free Shipping Condition: New Location: Indianapolis, United States This module is perfect for charging single cell 3.7V 1 Ah or higher LiPo cells such as 16550s and 18650s that don't have their own protection circuit. ... moreThe USB port is for charging only.
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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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$5.13 Shipping Condition: New Location: China Books, Movies & Music. Product View. NEW, ORIGINAL parts. West Asia/Middle East. Australia/New Zealand. United Kingdom. France/West Asia. East/South Asia.
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$2.99 Shipping Condition: New Location: China Output power:
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Free Shipping Condition: New Location: Jamaica, United States
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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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$2.99 Shipping Condition: New Location: China Output power: 35W natural cooling, heat dissipation to enhance 50W. With heat sink, send module support isolation column. Short circuit protection: yes. ... moreInput anti-reverse protection, reverse connection will not burn;.
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$69.65 Shipping Condition: New – Open box Location: West Bridgewater, United States • Front Panel On/Off Switch.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India 1MP CV6-CV1135- 6SN7 / 6J5 Half 6SN7GT DET20. The CV6 GEC is Military Grade 2C22/ 7193 /DET20. When used 2 Tubes Of CV6 with Convertor Adopter. Which ... moreis Equivalent to 6J5 and Half of 6SN7. GEC Make 1940's MIL WW2 Made In England.
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$2.99 Shipping Condition: New Location: China Wanneer de belasting is licht, de ventilator niet draaien, en de ventilator automatisch ingeschakeld wanneer de belasting temperatuur bereikt ongeveer ... more60 graden. Kan effectief ruis en verlengen levensduur.
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$1.99 Shipping Condition: New Location: China Product model: XY6020L. The bottom board can be used independently. The output current is 0-20A. Output power: 0-1200W. Output current: 0~20.00A. Output ... moreripple typical value: 100mv VPP. Super energy protection: 0~9999WH adjustable, default off.
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$3.00 Shipping Condition: New Location: China 5A Step Down XL4015. When you use the product, the module inputs and outputs to be isolated from ground!. 9、Input reverse polarity protection: None (if ... morerequired, high current diode in series with the input).
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$3.00 Shipping Condition: New Location: China Enhanced cooling 50W. 35W natural cooling. dissipation up to 4A. 4A NC Lifting and Adjustable Power Module. Exit setup options and save. Input anti-reverse ... moreconnection, reverse connection will not burn out; output anti-backflow, no need to add anti-backflow diode when charging the battery.
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$3.00 Shipping Condition: New Location: China 5A Step Down XL4015. When you use the product, the module inputs and outputs to be isolated from ground!. 9、Input reverse polarity protection: None (if ... morerequired, high current diode in series with the input).
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Free Shipping Condition: New Location: Whippany, United States This module is perfect for charging single cell 3.7V 1 Ah or higher LiPo cells such as 16550s and 18650s that don't have their own protection circuit. ... moreNote: The USB port is for charging only.
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$2.00 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation and 50W under air cooling. (2) Set the constant current value (overcurrent protection value); (For example, ... morethe constant current value is 3.00A, then the maximum current of your product can only reach 3A, when the current reaches 3A, the liquid crystal will display the "CC" state, otherwise the liquid crystal will display the "CV" state.).
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$2.99 Shipping Condition: New Location: China With airfoil cooling, the cooling effect is significantly improved, the output power is greater (28V input plus fan when the power can be about 120W). ... moreUsing an independent reference IC, a number of alloy sampling resistance, constant current stability temperature drift small.
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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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$2.99 Shipping Condition: New Location: China In addition, OPA549 provides accurate, user-selectable current limit. Unlike other uses of "power" resistors and output current paths, OPA549 indirectly ... moredetects the load. It can also amplify triangle wave, sine wave, and square wave signals.
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$4.00 Shipping Condition: New Location: China 1 x Set of Buck Boost Converter. Usually it cost about 35USD-50USD.
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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. Input reverse polarity protection: None (if required, high current ... morediode in series with the input). Use as a LED constant current driver module.
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$2.99 Shipping Condition: New Location: China
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$2.89 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: Brand New Location: China 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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$1.99 Shipping Condition: New Location: China Output current: 20A (max.). Efficiency: 97% (24V to 12V, 20A). 1x DC DC converter step down 20A. The buck module has 2 heatsinks which can improve heat ... moredissipation. CC: Output current setting. Input and output use high-frequency low-resistance electrolytic capacitor, with low ripple and stable output.
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Free Shipping Condition: New Location: China Output power: The maximum power is about 300W. Output current: Max. Indicators: two-color indicator, red indicator during charging, green indicator after ... morecharging (green without load), indicator without constant current is red.
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$3.00 Shipping Condition: New Location: China 4A With Display. Output power: 35W natural cooling, heat dissipation to enhance 50W. With heat sink, send module support isolation column. Short circuit ... moreprotection: yes. Input anti-reverse protection, reverse connection will not burn;.
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$5.00 Shipping Condition: New Location: China High power. The maximum input current is 15A and output current is 4A. With 3.7V input, output power can reach 45W. With 12V input, output power can reach ... more80W. - Output power: 45W at 3.7V input; 80W at 12V input.
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$2.99 Shipping Condition: New Location: China Output current: 3A, continuous working current: 1.2A (within 20W output power). Note: Due to the difference between different monitors, the picture may ... morenot reflect the actual color of the item.
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Free Shipping Condition: New Location: China
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$2.88 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: 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: 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: 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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$4.00 Shipping Condition: New Location: China Turn it clockwise to increase set current. When load current reaches the set current, it enters constant current state, and CC indicator (red) lights ... moreup. ON indicator is an output status indicator.
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$5.45 Shipping Condition: New Location: Addison, United States 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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Free Shipping Condition: New Location: United States The step down regulator can apply to constant output current. 1 X DC DC Buck Converter 300W 20A. Output Current: 20A (max.)., 15A (suggested). Efficiency: ... more95% (24V to 12V, 20A). The buck module has 2 heat sink that could enhance heat dissipation.
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Free 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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$15.03 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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