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

Diy Constant Current 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 32270 products for diy constant current power supply Manufacture & Suppliers

High Voltage 600V 3A Dc Power Supply Lab Overvoltage Protection

... hz Three-phase AC380V/AC220V + / - 15%; 50 hz 60 hz (2) The output voltage can be an adjustable range (0 ~ 3000V). (3) The output constant current value can be adjusted range (0 ~ 2000A). (4) Adjustment rat...

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

Verified Supplier

Add to cart
CA-0518 LED Universal Backlight Constant Current Board 19-60 Inch 220V 110V AC

...: 300-450V DC output voltage: 36-180V DC power: 45W apply: universal 19-60inch product size: 115*50mm product weigth: 355g Interface specification ON Connects to the ......

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
Constant Voltage Oem Power Supply , 80W Universal Industrial 12v Power Supply

...PFC) Industrial Power Supply Product features Universal AC input/ full range PF>0.96@ 115VAC, >0.93 @ 230VAC Power on indication Air cooling Protections: Short circuit / Over load / Over voltage / Over tempe...

Chengdu Haoli Electronic Technology Co.,Ltd.
Sichuan,China

Active Member

Add to cart
Dual Output 16.5A 200W LED Switching Power Supply 12V Constant Voltage

... No. YDSS12-150 Input Voltage AC 110V or 220V(with switch) Frequency 50-60Hz Output Voltage DC 12V Current 16.5A Power 150W Typical Efficiency 73% Adjustable Range of Voltage DC 12V-12.5V Max....

ZHUHAIJ-STAR LED MANUFACTORY LIMITED.
Guangdong,China

Active Member

Add to cart
Dual Output 16.5A 200W LED Switching Power Supply 12V Constant Voltage

... No. YDSS12-150 Input Voltage AC 110V or 220V(with switch) Frequency 50-60Hz Output Voltage DC 12V Current 16.5A Power 150W Typical Efficiency 73% Adjustable Range of Voltage DC 12V-12.5V Max....

ZHUHAIJ-STAR LED MANUFACTORY LIMITED.
Guangdong,China

Verified Supplier

Add to cart
Waterproof LED Power Supply 1200W with Variable Voltage Aluminum Alloy Shell and Multiple Protections

... Current 7.5A/230VAC Store temperature and humidity -40~+85°10-95% RH Working temperature and humidity -20~+60 ......

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

Verified Supplier

Add to cart
Small Size LED Switching Power Supply Constant Voltage 12V 60W Strip LED Driver

... temperature -25~+50°C · Protection: Overload,Short-circuit pratection,Over-temperature · Start delay design,which can reduce the starting current when multiple simulatance start · Low output ripple moises L...

Zhuhai Hengqin DISTRICT Huawei New ENERGY Co., Ltd.
Guangdong,China

Active Member

Add to cart
10V Halogen Lamp Power Supply GTK-0216B Tungsten Lamp Power Supply Free Sample Available

... dc10v working hour filament voltage: 6～7V Highest anode voltage DC125V light: dc60v-90v. Maximum filament current 1A Trigger voltage DC500V. Anode current 300mA. Constant current accuracy 0.005‰(after start...

Changzhou Geng Tai Electronics Co., Ltd
Jiangsu,China

Active Member

Add to cart
10V Halogen Lamp Power Supply GTK-0216B Tungsten Lamp Power Supply Free Sample Available

... dc10v working hour filament voltage: 6～7V Highest anode voltage DC125V light: dc60v-90v. Maximum filament current 1A Trigger voltage DC500V. Anode current 300mA. Constant current accuracy 0.005‰(after start...

Changzhou Geng Tai Electronics Co., Ltd
Jiangsu,China

Verified Supplier

Add to cart
Natural Cooling Light Fixture Accessories , 21V 5A 105W DC Power Supply Constant Voltage Driver

... Characteristic Output Voltage 21V Output Current Range 0-5 A Output Power 105 W Cooling Method Natural Cooling System Setting Net Weight 850 g Distance from Ballast to Lamp ≤ 5 meters Working Temperature -....

UME Import & Export Co., Limited
Hong Kong,China

Active Member

Add to cart
30W - 50W LED Switching Power Supply Waterproof Constant Current Source

... Internal active power factor correction function, PF>0.92 (full load) Multiple dimming function models are available UL1310 Class 2 power (except >60Vdc) Metal case, IP67 protection grade Natural air coolin...

Chengdu Haoli Electronic Technology Co.,Ltd.
Sichuan,China

Active Member

Add to cart
Constant Current 300W 20A DC-DC Buck Converter Step Down Module for LED Driver Power

...Constant Current LED Driver Power Step Down Voltage Module Description: With a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current. The efficienc...

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
86% Efficiency 8.3A 200w Waterproof Led Power Supply 12v 24V

...Power Supply 12v 24V Led Adapter Constant Voltage Switching Power Supply Product Description Model XH-ZX-12200 XH-ZX-24200 DC output voltage 12V 24V Rated output current 16.6A 8.3A Output current range 0~16....

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

Verified Supplier

Add to cart
DC Battery Load Tester Real Capacity 48V Battery Bank for Power Supply

...performs constant current and constant power discharging to help us know batteries’ capacity exactly, and real-time display the parameters during testing. Load Bank is widely used in ......

Xian Junbiao Electronics Technology Co.,Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Constant Voltage Single Output Led Driver 5V 60A 300W Power Supply

Constant Voltage Single Output Led Driver 5V 60A 300W Power Supply Model Number S-300W-5V Power 300W Output Type Single Input Voltage 110/220V AC Output Voltage DC 5V Output Current 60A Size 210*80*30mm AC Inru...

BTB TECHNOLOGY CO.LTD
China

Site Member

Add to cart
High Current 12v 2000a IGBT Plating Rectifier Power Supply

This 12V 2000A electroplating rectifier is designed for high-current industrial plating applications such as copper, zinc, and hard chrome plating. It features IGBT-based switch mode technology for high efficie...

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

Verified Supplier

Add to cart
ELG-240 24V - 54V IP65 Ip67 Waterproof Power Supply Indoor For LED Lights

... Waterproof LED Lighting Power Supply Indoor or Outdoor LED Lighting Power Supply, Waterproof LED Power 1. FEATURES AND APPLICATIONS: ELG-240 series is a 240W AC/DC LED driver featuring the dual mode constan...

Shenzhen Ofly Technology Co.,Limited
Guangdong,China

Verified Supplier

Add to cart
Input 100 240V ac 50/60hz switching power supply 5v 12v 24v With UL Certificate

Detailed Specifications: Input Rated Input Voltage 100Vac To 240Vac Rated Input Frequence 50/60HZ Input Voltage Range 90Vac To 264Vac Inrush Current 60A Max At 100-240Vac Input For A Cold Start At 25 �� Input Cu...

Shenzhen Highfly Technology Co., Limited
Guangdong,China

Active Member

Add to cart