|
|
Order by: Available to: This site contains affiliate links for which I may be compensated
|
Buy It Now
$0.79 Shipping Condition: Brand New Location: China Output : 12V 1A.
Buy It Now
$3.00 Shipping Condition: New Location: China Description Weight:13 g Color: as picture show Size:46mmx23mmx10mm/1.81\x0.91\x0.39\inch) approx) Features: 1.Fixed turn the lamp current to 0.1 times ... morethe value of the constant current(charge when used to identify whether the battery is full) 2. Increased input reverse polarity protection diode; 3. 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 ℃ Battery use: Make sure of the voltage and current of the battery you need to charge* Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage* 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* The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) 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: Make sure operating current and Max operating Voltage of the LED you need to
Buy It Now
$5.38 Shipping Condition: Neu Location: China 800W 30A DC-DC Step Down Buck Converter High Power CV CC Adjustable MCU For Solar Power Charging. - Output power: 800W Max. - Output current: 30A Max. ... moreThe maximum output power of this module is 800W.
Buy It Now
$18.01 Shipping Condition: Brand New Location: Burwood, Australia (Not 60 Watts). Also the IRM-90-12 is 80W not 90W. AC inputs from 100VAC (Japan) to 240VAC (Australia) can be used! The 90W unit is also Over Temperature ... moreProtected (OTP). All ST models have four holes for mounting.
Buy It Now
Free Shipping Condition: New Location: United Kingdom EG8010 is a digital, function very well bring their own dead-time control of pure sine wave inverter generator chip, used in two-stage DC-DC-AC power ... moreconversion structure or single-stage DC-AC power frequency transformer Boost architecture, an external 12MHz crystal oscillator, to achieve high precision, and harmonic distortion is very small, 50Hz or 60Hz pure sine wave inverter ASIC. The chip uses CMOS technology, the internal integration of SPWM sine generator, dead time control circuit, the multiplier factor range, soft start circuit, protection circuit, RS232 serial communication interface and a serial LCD driver module 1602 functions. Directly to the output of the normal short circuit, short circuit automatically resume normal work after removal At normal temperature on our power capa.
Buy It Now
$3.97 Shipping Condition: Brand New Location: China Note: Light and different displays may cause the color of the item in the picture a little different from the real thing.
Buy It Now
Free Shipping Condition: Brand New Location: China 110 v / 220 v ac to dc Din Rail Adapter. 100% at full load burn-in test. Output power: 51-100 w. Output type: Single. Low ripple output and noise. Note: ... moreLight shooting and different displays may cause the color of the item in the picture a little different from the real thing.
Buy It Now
$3.00 Shipping Condition: New Location: China Usually it costs about 30USD-50USD. - Support for multiple protocols, such as AFC, FCP, SCP, SSCP, VOOC, PD3.1, UFCS etc.
Buy It Now
Free Shipping Condition: Brand New Location: China 110 v / 220 v ac to dc Din Rail Adapter. Low ripple output and noise. 100% at full load burn-in test. Output power: 51-100 w. Output type: Single. Note: ... moreLight and different displays may cause the color of the item in the picture a little different from the real thing.
Buy It Now
$22.66 Shipping Condition: Used Location: Canada
Buy It Now
Free Shipping Condition: New Location: Walpole, United States Part No |KEL2010. Making it suitable for middle & low power as well as high-power power test loads. It utilizes a liquid crystal LCD panel display interface ... moreand an embedded spreadsheet, which allows for simple intuitive operation.
Buy It Now
Free Shipping Condition: New Location: Walpole, United States Part No |KEL2030. Making it suitable for middle & low power as well as high-power power test loads. It utilizes a liquid crystal LCD panel display interface ... moreand an embedded spreadsheet, which allows for simple intuitive operation.
Buy It Now
$16.95 Shipping Condition: New – Open box Location: Tell City, United States Specifications: 1. Power supply: AC 220V/110V±10% 50Hz/60H z 2. Output voltage: 0-3 0V 3. Output current: 0-10 A 4. Ripple voltage: Vpp≤1% 5. Efficiency: ... more≥89% 6. Digital display: 3-section digital tube 7. Display resolution: 0.1V/0.01A 8. Display accuracy: 100mV/10mA±2digits 9. Over-heat protection: 50 C 10.Working temperature: 10- 45)C 11.Storage temperature: 20- 60)C 12.Relative humidity: 90% 40±5 C) 13.Mean time between failures: ≥50000h 14.Size( mm) 81 x 165 x 220; Weight: about 1.5kg Accessory: Power cord(US. EU, UK and AU plug is available) test leads. Note: we'll ship this item via Epacket to US. Usually the delivery time is about 3 weeks; For other countries. We'll ship it via registered air mail of Post. Usually the delivery time is about 40-50 days. If you want express mail service. Please contact us for extra postage in advance.
Buy It Now
$3.75 Shipping Condition: New Location: China 1 PCS Step Down Buck Mini Micro Module. 6 Full load output ripple: Vpp
Buy It Now
Free Shipping Condition: Used Location: Redwood City, United States Made in Taiwan, it is designed to provide stable and efficient power to your devices. The STC121000 model is specifically made for 12V DC to DC conversion, ... moremaking it ideal for use in a car or other vehicle.
Buy It Now
$3.75 Shipping Condition: New Location: China AC50-277V to DC 5V Specification Test resistance: 7 Ω (4.9V) for 5V. Output indicator: green light. Output current: 12V 0mA-300mA, (enter constant current ... moremode when full load.). Output current: 5V0mA-700mA, (enter constant current mode when full load.).
Buy It Now
Free Shipping Condition: New Location: 金东区, China No-load loss: 57~120 mA Vin=24V. Full power, high stability output. Heat dissipation mode: shell natural heat dissipation. Output power: 720W. Ripple ... more& Noise: 59~210mVp-p 20MHz. Output current: 60A.
Buy It Now
Free Shipping Condition: Brand New Location: China Low ripple output and noise. Model number: MDR-20 12V. 100% at full load burn-in test.
Buy It Now
$3.97 Shipping Condition: Brand New Location: China Output current:5A. Conforms to waterproof level IPX-7. Storage ambient temperature:-40℃-+100℃. Output wire:yellow positive, black negative. Input wire:red ... morepositive, black negative. Output ripple:210mVp-m.
Buy It Now
$3.99 Shipping Condition: New Location: China Output current: 3A MAX. Synchronous rectification, High efficiency, 6.5V to 5V 0.7A can up to 97.5%, 12V to 5V 1A can up to 94%. There is 1.5A fuse, output ... more5V have 300W TVS tube protect your USB device.
Buy It Now
Free Shipping Condition: Brand New Location: China Note: Light and different displays may cause the color of the item in the picture a little different from the real thing.
Buy It Now
Free Shipping Condition: New Location: China Usually it costs about 30USD-50USD. - Support for multiple protocols, such as AFC, FCP, SCP, SSCP, VOOC, PD3.1, UFCS etc.
Buy It Now
Free Shipping Condition: New Location: New York, United States Item model number 48/60/72V - 12V 50A. Style 48V/60V/72V to 12V 50A. Output Current: 50A. Output Rated Power: 600W, Output Peak. Ripple Wave:
Buy It Now
Free Shipping Condition: New – Open box Location: Redwood City, United States Made in Taiwan, it is designed to provide stable and efficient power to your devices. The STC121000 model is specifically made for 12V DC to DC conversion, ... moremaking it ideal for use in a car or other vehicle.
Buy It Now
$3.75 Shipping Condition: New Location: China 1 PCS Adjustable Step Down Buck Mini Micro Module. 6 Full load output ripple: Vpp
Buy It Now
$2.90 Shipping Condition: New Location: China Output accuracy: ±1%. Ultra-low standby noise. Starting impulse current: COLD START 30A/230VAC. Input current:
Buy It Now
$3.75 Shipping Condition: New Location: China Output to prevent reflux: Yes, the output has an internal series a diode to prevent reflux. Input 12V Output 5V 3A 60mV (MAX). Output power: natural cooling ... more15W, 25W with heat sink. Output short circuit protection: Yes, constant current (constant current setting values).
Buy It Now
$3.30 Shipping Condition: New Location: China Overload, short circuit, over temperature protection. Output accuracy: ±1%. Ultra-low output ripple. Starting impulse current: COLD START 30A/230VAC. ... moreInput current:
Buy It Now
$3.73 Shipping Condition: New Location: China High output current, the max output current can reach 12A. Indicator : double color indicator. Signal Generator/Transmitter. Power Module?DC-DC and DC-AC?. ... moreSteam brush. Makeup brush. Car Alarm & Security.
Buy It Now
$3.75 Shipping Condition: New Location: China Test resistance: 7 Ω (4.9V) for 5V. Output indicator: green light. 1 PCS AC-DC Power Converter. Output current: 5V0mA-700mA, (enter constant current mode ... morewhen full load.). Working temperature: -20 degree to 70 degrees.
Buy It Now
$3.73 Shipping Condition: New Location: China Output power: 35W natural cooling, heat dissipation to enhance 50W. Signal Generator/Transmitter. Power Module?DC-DC and DC-AC?. Steam brush. Makeup brush. ... moreMotor Drive Module. Grille Logo. Voice Module.
Buy It Now
Free Shipping Condition: New Location: New York, United States Output Rated Power: 480W. Size 12V to 24V 20A. 12V DC battery as input power to 24V DC appliances as output load. Wiring: OUTPUT+ to LOAD+, OUTPUT- to ... moreLOAD-; INPUT+ to BAT+, INPUT- to BAT-. Industry grade DC 12V to DC 24V step up converter, efficiency up to 95%.
Buy It Now
$3.75 Shipping Condition: New Location: China Output filter high quality solid capacitor. The high level green gold capacitor has 105 degrees of temperature and 10 thousand hours. Output current: ... more12V 0mA-300mA, (enter constant current mode when full load.).
Buy It Now
$3.75 Shipping Condition: New Location: China 1 PCS Adjustable Step Down Buck Mini Micro Module. 6 Full load output ripple: Vpp
Buy It Now
$3.75 Shipping Condition: New Location: China 1 PCS Adjustable Step Down Buck Mini Micro Module. 6 Full load output ripple: Vpp
Buy It Now
$3.75 Shipping Condition: New Location: China AC50-277V to DC 5V Specification Test resistance: 7Ω (4.9V) for 5V. Output indicator: green light. Output current: 12V 0mA-300mA, (enter constant current ... moremode when full load.). Output current: 5V0mA-700mA,(enter constant current mode when full load.).
Buy It Now
$3.75 Shipping Condition: New Location: China Output current: 5V 0mA-700mA,(enter constant current mode when full load.). Test resistance: 7Ω (4.9V) for 5V. Output indicator: green light. 1pcs x Mini ... moreAC-DC Converter. Working temperature: -25 degree to 70 degrees.
Buy It Now
Free Shipping Condition: Brand New Location: China 110 v / 220 v ac to dc Din Rail Adapter. Low ripple output and noise. 100% at full load burn-in test. Output power: 51-100 w. Output type: Single. Note: ... moreLight and different displays may cause the color of the item in the picture a little different from the real thing.
Buy It Now
Free Shipping Condition: Brand New Location: China 110 v / 220 v ac to dc Din Rail Adapter. Low ripple output and noise. 100% at full load burn-in test. Output power: 51-100 w. Output type: Single. Note: ... moreLight and different displays may cause the color of the item in the picture a little different from the real thing.
Buy It Now
$3.97 Shipping Condition: Brand New Location: China Low ripple output and noise. Model number: MDR-20 12V. 100% at full load burn-in test.
Buy It Now
Free Shipping Condition: Brand New Location: China 110 v / 220 v ac to dc Din Rail Adapter. Low ripple output and noise. 100% at full load burn-in test. Output power: 51-100 w. Output type: Single. Note: ... moreLight and different displays may cause the color of the item in the picture a little different from the real thing.
Buy It Now
Free Shipping Condition: New Location: China Usually it costs about 30USD-50USD. - Support for multiple protocols, such as AFC, FCP, SCP, SSCP, VOOC, PD3.1, UFCS etc.
Buy It Now
$3.75 Shipping Condition: New Location: China Output filter high quality solid capacitor. The high level green gold capacitor has 105 degrees of temperature and 10 thousand hours. Output current: ... more5V 0mA-700mA, (enter constant current mode when full load.).
Buy It Now
$3.75 Shipping Condition: New Location: China Output current: 12V 0mA-300mA, (enter constant current mode when full load.). Output indicator: green light. Test resistance: 40 Ω for 12V. 1 PCS AC-DC ... morePower Converter. Working temperature: -20 degree to 70 degrees.
|
|
|
 |