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$3.00 Shipping Condition: New Location: China The inductor adopts iron silicon aluminum, 0.8 double wire parallel winding, heat is smaller. The back of the aluminum plate, through the thermal conductive ... moresilicone sheet fixed to the bottom of the module, can ensure good heat dissipation, do not need to consider the insulation and heat dissipation problems.
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$2.69 Shipping Condition: New Location: China Due to the light and screen difference, the item's color may be slightly different from the pictures. The two red and yellow wires are connected to 12V ... moretogether,and the blue wire is connected to the switch signal (BLON).
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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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$2.99 Shipping Condition: New Location: China (Input 36V 10A=1360W, input 60V 10A=600W. [Module properties]: non-isolated boost module (BOOST). The more power, the lower the charging current.). 【Constant ... morecurrent range】: 0.2-10A.
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$3.99 Shipping Condition: New Location: China Properties: Non-isolated boost module (BOOST). (the clockwise current is decreased, and the anti-clock current is increased). 1 Boost Converter. Constant ... morecurrent range: 0.2-12A. Drive high-power LED lights.
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Free Shipping Condition: New Location: China The frequency of the PWM must be less than 2 KHz. the LD06AJSA / B consists of reference amplifier, current etc. The on-chip power transistor and current ... moreblock significantly reduce the number of external components, which makes the LD06AJSA / B for for LED driver.
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$3.50 Shipping Condition: New – Open box Location: China Item Description Features: Input range:5-35V Output 350mA±20mA drive 1-10 pieces 1W LED Close support PWM dimming high output low on output. Buck ... moremode LED guarantee total pressure is lower than the input supply voltage 2-3V to work. Size: 3.6cm* 2cm(L*W) Constant output current. Low ripple. Wide input voltage. VIN+ and VIN- is the input power input positive negative. LED connected to the anode of LED+. LED- connected LED cathode Package including: 1pcs 1W LED Driver 350mA PWM Light Dimmer 5-35V DC-DC Step Down stable current module Shipping Policy The default shipping is by China Post air mail/Hongkong air mail. Item will be shipped within 2-3 working days after full payment is received. The delivery to most of the countries will take 2-4 weeks. If there's no problem when pass through the customs. It will take about 30 days or more to some places like South America.India,Mexico and Africa. We only ship to the approved address given in PayPal payment. Please make sure payment address in PayPal is correct. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. The extra fee occured when the product pass through the customs should be paid by buyer Payment& Return Policy We accept Paypal as the payment method. If you can't receive the product within 2 months(60 days) Please contact with us,we promise to payback 100% of your money. We ensure our products work normally before post.If the products is broken before arrival to you.All you should do is taking a photo to show us our broken product.We promise to payback 100% of your money. If you don't satisfy with our product.Please help to post our product back to us.You should pay the post back postage.After we receive our product,we promise to payback 100% of your money. Powered by The free listing tool. List your items fast and easy and manage your active items.
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$1.99 Shipping Condition: New Location: China Power: 48W. or Negative. We maintain the excellent service standards. short circuit and overload protection.
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Free Shipping Condition: New Location: Jamaica, United States Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘OPP’. User need reduce load power and ... morethen press ‘ON/OFF’ button. Comfortable outer casing.
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$3.79 Shipping Condition: New Location: China 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: China Electronics 2013goelec 5A DC 0.8V-29V Constant Current/Voltage LED Driver Step-Down Power Module SKU: A1029 Please kindly be ware that item is ship from ... moreChina usually arrive within 14-30 days. Buy with complete confidence. 100% Satisfaction Guarantee. 30 Days Money Back Guarantee Features: 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* 20(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: 1 x Module We accept PAYPAL payment only. We will ship to your ebay address only. Please make sure your ebay address is correct. Payment must be received within 7 days after auction ended. Do not bid if you are not going to pay for the auctions. Please be a serious bidder We ship to ebay address only. Please make sure your ebay address is correct. We usually ship within 48 hours after payment received. Shipping time: 12-25 days to United States with tracking. E-packet service) 12-30 days to Australia without tracking. Standard international airmail) 15-35 days to Canada without tracking. Standard international airmail) 15-35 days to most countries in Europe. Standard international airmail) 20-50 days to South America(Brazil.Argentina) Russia, Some countries in East Europe. If you have any inquiry about shipping time to your country. Please feel free to contact us. Please contact us if you do not receive item within period menti
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$3.50 Shipping Condition: New Location: China 6-25V 900mA Step-down High Brightness LED Driver with 5000:1 Dimming. Adjustable Constant LED Current. Output Current: 30-900MA;By changing the RCS resistance, ... morethe maximum current can reach 1200MA. Maximum output power: 20W.
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$2.99 Shipping Condition: New Location: China 1 x 300W 20A DC-DC Adjustable CC CV Buck Step Down Regulator LED Driver Module. Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to 12V, ... more20A). The buck module has 2 heat sink that could enhance heat dissipation.
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$3.20 Shipping Condition: New Location: China Using dedicated reference IC, and high-precision sampling resistor, so that the constant current is more stable, (20 degrees to 100 degrees, the constant ... morecurrent 1A, when the temperature drift of less than 1%).
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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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$3.20 Shipping Condition: New Location: China 300W 20A Step down. Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to 12V, 20A). The buck module has 2 heat sink that could enhance heat ... moredissipation. Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
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Free Shipping Condition: New Location: United States MPPT function: Yes. The current value seen when the MPPT light is off is the only one that makes sense. Over power protection: 300W, over power will shut ... moredown the output, display 0PP. Wide range of use, solar charging, battery lithium charging, LED.
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$2.95 Shipping Condition: New Location: China The constant output current can be set to 1.5 A using an external resistor. The on-chip power transistor and current sense block greatly reduce the number ... moreof external components, which makes the product ideal for LED drivers.
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$2.99 Shipping Condition: New Location: China Common Electronic symbolic code of Backlight BOOST structure,Conversion efficiency reached more than 92%. LED+: the positive electrode of Light emitting ... morediode (lamp). LED-: the negative electrode of Light emitting diode (lamp).
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$2.99 Shipping Condition: New Location: Hialeah, United States LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, ... more14.7W max, 1050 mA Iout, 14 V max Vout. Operation Mode: Constant Current (CC).
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$2.95 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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$3.77 Shipping Condition: New Location: China Product: 400W boost constant current module. Module properties: non-isolated step-up module (BOOST). Single module: 60 g. Module size: 67mm X48mm X 28mm ... more(LxWxH). driving high-power LED lights.
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$3.00 Shipping Condition: New Location: China Description When you use the product. The module inputs and outputs to be isolated from ground！ Specifications 1、Input voltage range:6～38VDC(Note:input ... morevoltage not exceeding 38V) 2、Output voltage range:1.25-36VDC adjustable 3、Output current: 0-5A 4、Output power: 75W 5、High efficiency up to 96% 6、Built in thermal shutdown function 7、Built in current limit function 8、Built in output short protection function 9、Input reverse polarity protection: None(if required. High current diode in series with the input) 10、L x W x H =61.7*26.2*15mm 11、Weight: 20g Application 1、Use as a step-down modules with overcurrent protection capabilities Usage: 1) adjust the“voltage potentiometer” so that the output voltage reaches the value you want. 2) use a multimeter to measure the output short-circuit current with 10A stalls. While regulating the“current potentiometer” so that the output current reaches a predetermined overcurrent protection value. For example, the meter displays the current value of 4A, then you can use the module to a maximum current of 4A) 3) Connected to the load. 2、Use as a battery charger Usage: 1) Make sure you need to charge the battery float voltage and charging current; if lithium parameters 3.7V/2200mAh. Then the float voltage is 4.2V, the maximum charging current 1C, ie 2200mA) 2) Under no-load conditions. Adjust the“Voltage potentiometer” so that the output voltage reaches the float voltage; if to 3.7V rechargeable lithium battery, the output voltage can be adjusted to 4.2V) 3) use a multimeter to measure the output short-circuit current with 10A stalls. While regulating the“current potentiometer” so that the output current reaches a predetermined Charging current value. 4) Charge turn lamp current factory default is 0.1 times the charging current; Battery during charging current is gradually reduced. If the charge current setting is 1A, then when the charge current is less than 0.1A, blue lights turned off, the green light is on, which means that the battery is fully charged) 5)co
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$3.25 Shipping Condition: New Location: Granbury, United States BP5875 Series 264 VAC Input and Isolated High Power LED Driver for Illumination. ROHM SEMICONDUCTOR. LED DRIVER CC AC/DC 60-91.2V. TopologyAC DC Converter.
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Free Shipping Condition: New Location: United States Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant ... morecurrent, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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$3.20 Shipping Condition: New Location: China 3W 5-35V 700mA. Output: 700mA ± 20mA. 1W 5-35V 350mA. Output 350mA?. 0mA drive 1-10 pieces 1W LED. Supports PWM dimming. Drive 1-10 pcs 3W LED. Close ... moresupport PWM dimming high output low on output.
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Free Shipping Condition: New Location: Chino, United States Output power: 35W natural cooling, heat dissipation to improve 50W. Long press. Default output state at power up is ON or OFF. With the heatsink, send ... morethe insulation pillar for the module bracket. Soft start: Yes (very efficient when loading, start may fail).
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Free Shipping Condition: New Location: China The frequency of the PWM must be less than 2 KHz. the LD06AJSA / B consists of reference amplifier, current etc. The on-chip power transistor and current ... moreblock significantly reduce the number of external components, which makes the LD06AJSA / B for for LED driver.
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$2.99 Shipping Condition: New Location: China High output current, the max output current can reach 8A. Use a dedicated benchmark IC, and high-precision current sensing resistor, make more stable ... moreconstant current, (when 20°C to 60°C constant current 5A, temperature drift less than 5%).
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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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$3.59 Shipping Condition: New Location: China High output current, the max output current can reach 12A. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving ... morea more stable constant current, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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$3.77 Shipping Condition: Neu Location: China Step down module. Step up module. Adapter Module. Module nature: non-isolated step-down module (BUCK). Display module. Over-temperature protection: yes ... more(automatically shut off the output after over-temperature).
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$3.40 Shipping Condition: New Location: China 900W DC-DC boost module is a fully digital display boost module, small size, high power, high efficiency, stable performance. 250W DC-DC Boost Module. ... more900W DC-DC Boost Module. Interface chip/clock timing.
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$3.31 Shipping Condition: Brand New Location: China Properties: Non-isolated boost module (BOOST). (the clockwise current is decreased, and the anti-clock current is increased). 1 Boost Converter. Constant ... morecurrent range: 0.2-12A. Drive high-power LED lights.
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$1.98 Shipping Condition: Brand New Location: China Properties: Non-isolated boost module (BOOST). (the clockwise current is decreased, and the anti-clock current is increased). 1 Boost Converter. Constant ... morecurrent range: 0.2-12A. Drive high-power LED lights.
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Free Shipping Condition: New Location: China LED, LED, LED, LED, LED, LED. 1: Connect the power, ground, and switching signals required by the board to the general-purpose LED board. :3,9V, LED. ... moreThe lines are only at the more positive and negative points.
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Free Shipping Condition: New Location: China 1 Pcs 300W 20A DC-DC Buck Converter Step-down Module. The buck module has 2 heat sinks for enhanced heat dissipation. Input and output use high frequency ... morelow resistance electrolytic capacitor for stable output.
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Free Shipping Condition: New Location: United States MPPT function: Yes. The current value seen when the MPPT light is off is the only one that makes sense. Over power protection: 300W, over power will shut ... moredown the output, display 0PP. Wide range of use, solar charging, battery lithium charging, LED.
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$3.89 Shipping Condition: New Location: China Properties: Non-isolated boost module (BOOST). (the clockwise current is decreased, and the anti-clock current is increased). 1 Boost Converter. Constant ... morecurrent range: 0.2-12A. 1 PC to 2 Monitor 2 Port VGA SVGA Video LCD Splitter Box Adapter w/ Power Cable.
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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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$1.98 Shipping Condition: Brand New Location: China Properties: Non-isolated boost module (BOOST). (the clockwise current is decreased, and the anti-clock current is increased). 1 Boost Converter. Constant ... morecurrent range: 0.2-12A. Drive high-power LED lights.
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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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$1.98 Shipping Condition: Brand New Location: China 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 Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant ... morecurrent, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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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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$2.99 Shipping Condition: New Location: China 12A DC to DC Adjustable DC-DC Step Down Buck Module Converter CC CV Synchronous Rectifier Power Solar Lithium Battery Charging LED Driver Board ZK-JVA-12K. ... moreModule nature: non-isolated step-down module (BUCK) synchronous rectification.
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$3.88 Shipping Condition: New Location: China [Module properties: non-isolated step-up module (BOOST). 1 x Boost Converter. Constant] range: 0.2-12A. Module size: Length 67mm width 48mm height 28mm. ... moreSingle module: 60 g. 7, driving high-power LED lights.
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$3.22 Shipping Condition: Neu Location: China MPPT function: Yes. The current value seen when the MPPT light is off is the only one that makes sense. Over power protection: 300W, over power will shut ... moredown the output, display 0PP. Wide range of use, solar charging, battery lithium charging, LED.
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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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$3.40 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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$1.99 Shipping Condition: New Location: China Short circuit and overload protection. module x 1pcs. Power: 50W. We maintain the excellent service standards.
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$2.99 Shipping Condition: New Location: China Module properties: non isolated buck module (BUCK) synchronous rectification. 2 Pieces DC-DC 10A Step-down Constant pressure constant current module Solar ... morepower lithium battery LED driver module. Short circuit protection: there are (limiting current for the current constant current value).
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$3.59 Shipping Condition: New Location: China Maximum output current 2.5A(Maximum output power 15W). DRIVE/WIRE Stepper motor. Stepper Motor. Lithium Battery. Lithium battery PCB board. 3D Printer ... moreAccessories. LED SMT Light. LED DIP Light.
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Free Shipping Condition: New Location: Brentwood, United States The red indicator light can show the current working status. With current limit, short circuit, over temperature protection, the module can not be burned ... moreout even if the output is short circuit, which is more safe.
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$3.00 Shipping Condition: New Location: China Output 350mA±20mA drive 1-10 pieces 1W LED. Close support PWM dimming high output low on output. LED connected to the anode of LED+, LED- connected LED ... morecathode. Constant output current, low ripple.
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Free Shipping Condition: New Location: United States Maximum power 280W. 1PC DC CC 9A 280W Step Down Buck Converter 7-40V To 1.2-35V Power module. Maximum output current 9A. High output current, the max ... moreoutput current can reach 9 A. Low output ripple, high frequency capacitor reduces output ripple.
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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: Jamaica, United States Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. 1200W 20AStep up Converter. Module properties: non-isolated step-up module (BOOST). ... more250W 10A Step up Converter. 300W 20A Step down Converter.
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$3.89 Shipping Condition: New Location: China Properties: Non-isolated boost module (BOOST). (the clockwise current is decreased, and the anti-clock current is increased). 1 Boost Converter. Constant ... morecurrent range: 0.2-12A. Drive high-power LED lights.
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$2.99 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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