Home > Electrical Equipment & Supplies > Power Supplies > Switching Power Supply >

Diy Variable Voltage Power Supply

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 44515 products for diy variable voltage power supply Manufacture & Suppliers

3.2-40V Input 1.5-35V Output Adjustable DC to DC Step Down Power Supply Module LM2596

...power supply module DC/DC adjustable step down power supply module board Input voltage range: DC 3.2V～40V (The input voltage must be 1.5V higher than the output voltage. It cannot be boosted). Output voltage...

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
CA-1253 12V to 5V to 3.3V DC-DC Converter off Board LCD Power Supply Module Voltage Conversion Step-Down Wire DC-DC Power Supply

...12V-5V-3.3V voltage conversion 5: There are detailed interface instructions, easier to operate parameter： Input: 12V Output: 12V 5V 3.3V Product size: 50mm*32mm Voltage conversion: 12V to 5V to 3.3V voltage ...

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
Creatall CA-1215 Board Mount DC-DC Converter 12V 5V 3.3V 1.5V LCD LED TV Step down Voltage Inverter Power Supply Module

... repair tool voltage switch converter board power supply module Model: CA- 1215 Type: LCM LCD module Product size: 63*33*9 (mm) Product features: 12V to 5V/3.3V/1.5V Power supply voltage: 12v Purpose: LCD TV...

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
Dimmable LED Driver , Constant Current LED Power Supply 36V 700mA

... Current LED Power Supply 36V 700mA for LED Outdoor Lighting Dimmable LED Drivers Constant Current LED POWER SUPPLY DC Driver for LED Outdoor Lighting Quick Detail: 1. Output Voltage: DC18V-DC36V 2. Output C...

Shenzhen Xinhe Lighting Optoelectronics Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
DC 40V - DC 80V Constant Current LED Power Supply , Waterproof LED Driver

...Power Supply , Waterproof LED Driver 80330 Waterproof LED Driver Constant Current LED POWER SUPPLY For Waterproof LED lighting Quick Detail: 1. Waterproof IP67 CE ROHS 2. Customised Service 3. Short Circuit,...

Shenzhen Xinhe Lighting Optoelectronics Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
10W DC 40V - 80V Swithcing Mode Constant Current Waterproof LED Power Supply

... Service 2. 2 YEAR’ S Warranty 3. Short Circuit, overload, overtemperature protections 4. Input Voltage: AC90-130V/170-250V 50-60HZ 5. Waterproof IP67 CE ROHS 6. Output Current: 330mA 7. Output Voltage: DC40...

Shenzhen Xinhe Lighting Optoelectronics Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
IP65 DC 30V 330mA Emergency Constant Current LED Power Supply 30W / 40W

... 330mA Emergency Constant Current LED Power Supply 30W / 40W Waterproof IP65 DC30V 330mA Constant Current LED POWER SUPPLY For LED Outdoor Lights Quick Detail: 1. Output Current: 330mA 2. Output Voltage: DC1...

Shenzhen Xinhe Lighting Optoelectronics Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Custom LED Transformer , Constant Current LED Power Supply DC 20V - DC 45V

.../170-250V 50-60HZ 2. Short Circuit, overload, overtemperature protections 3. Output Current: 580mA 4. Output Voltage: DC20V-DC45V 5. Waterproof IP67 CE ROHS 6. Customised Service 7. 2 YEAR’S Warranty Descrip...

Shenzhen Xinhe Lighting Optoelectronics Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Constant Current DC 24V LED Power Supply

... Power Supply LED Transformer Constant Current LED POWER SUPPLY For Ourdoor LED Flood Lights Quick Detail: 1. Input Voltage: AC90-130V/170-250V 50-60HZ 2. Short Circuit, overload, overtemperature protections...

Shenzhen Xinhe Lighting Optoelectronics Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Constant Current 12V LED Power Supply

Constant Current 12V LED Power Supply Waterproof IP65 DC30V 330mA Constant Current LED POWER SUPPLY For LED Outdoor Lights Quick Detail: 1. Output Current: 330mA 2. Output Voltage: DC15V-DC30V 2. Input Voltage:...

Shenzhen Xinhe Lighting Optoelectronics Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Outdoor IP67 LED Driver Flicker Free for Lights 50W 100W 400W 600W Power Supply

...Power Supply Ultra Slim & Compact Design Space-saving size fits tight installations, perfect for LED signage and strips. Constant Voltage Output (12V/24V) Reliable and steady voltage, prevents LED flickering...

Shenzhen Xinhe Lighting Optoelectronics Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Led Driver 100W 200W 400W 600W 800W Led Power Supply for Led Lights

...Power Supply for Led Lights Ultra Slim & Compact Design Space-saving size fits tight installations, perfect for LED signage and strips. Constant Voltage Output (12V/24V) Reliable and steady voltage, prevents...

Shenzhen Xinhe Lighting Optoelectronics Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
AB 1606-XLE120E Essential Power Supply 24-28V DC Output Voltage Single Phase

...120/230V AC Input Voltage, Standard Module, DINRail mount, Series A Output noise suppression: Radiated EMI values below EN50081-1, even when using long, unscreened ......

Wisdomlong Technology CO.，LTD
China

Active Member

Add to cart
Ge Fanuc IC693PWR328 30-Watt Power Supply Module Brand New In Box

...Power Supply Module Brand New In Box Technical Specifications for IC693PWR328 Brand GE Fanuc Series Series 90-30 Part Number IC693PWR328 Description Power supply device Input voltage 48 Volts DC Output volta...

Wisdomlong Technology CO.，LTD
China

Active Member

Add to cart
CE Electropolishing Power Supply Forced Air Cooling 0-30V High Voltage 200A Rectifier

...Power Supply Forced Air Cooling 0-30V High Voltage DC Power Supply 200A Rectifier Product Description: Product Overview: 30V 200A 6KW Electropolishing Power Supply Our Electropolishing Power Supply is a high...

Chengdu Xingtongli Power Supply Equipment Co., Ltd.
Sichuan,China

Verified Supplier

Add to cart
Power Voltage Converter AC 110V-220V to DC 0-48V Module Switching Power Supply Digital Display 480W Voltage Regulator Tr

...Power Supply _ PR-A015 Series Two years warranty Built-in EMI filter 100% Load aging test Wide range of input voltage Accurate and stable output voltage Output over-voltage, over-current and short-circuit pr...

Power Real CO.,Limited
Guangdong,China

Active Member

Add to cart
CCTV / DVR Network Switch Power Supply , 300w Switching Power Supply Easy Use

...Power Supply /300W Switching Power Supply Actual Power: 300W Input Voltage:AC110V~240V 47~63Hz Output Voltage:DC12V 25A N.W:1120G Size (mm) 261*104*65mm Stable circuit design, wide input voltage,precisely st...

Changzhou Geng Tai Electronics Co., Ltd
Jiangsu,China

Active Member

Add to cart
Metal Case 12V constant Voltage Constant Current Power Supply 8.3A 120W

... Technical Specification Model No. JSPL-100-12 Input Voltage AC 100-240V Worldwide Vibration Input Voltage Range AC 95-265V Frequency 50-60Hz Output Voltage DC 12V Current 8.3A Power 100W Typical Efficiency ...

ZHUHAIJ-STAR LED MANUFACTORY LIMITED.
Guangdong,China

Active Member

Add to cart
Metal Case 12V constant Voltage Constant Current Power Supply 8.3A 120W

... Technical Specification Model No. JSPL-100-12 Input Voltage AC 100-240V Worldwide Vibration Input Voltage Range AC 95-265V Frequency 50-60Hz Output Voltage DC 12V Current 8.3A Power 100W Typical Efficiency ...

ZHUHAIJ-STAR LED MANUFACTORY LIMITED.
Guangdong,China

Verified Supplier

Add to cart