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

Variable 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 100000 products for variable current power supply Manufacture & Suppliers

Best selling LED neon transformer 12v 600w switching power supplies with high quality

...power supplies with high quality FEATURE & SPECIFICATION Manufacturer: Topsung Lighting input voltage AC 90V-130V or 170V-250V input frequency 50~60Hz size 215*115*50mm working temperature -40~80℃ output pow...

Shenzhen Topsung Lighting Co.,Limited
Guangdong,China

Verified Supplier

Add to cart
Best selling LED neon transformer 24v 600w switching power supplies with high quality

...power supplies with high quality FEATURE & SPECIFICATION Manufacturer: Topsung Lighting input voltage AC 90V-130V or 170V-250V input frequency 50~60Hz size 215*115*50mm working temperature -40~80℃ output pow...

Shenzhen Topsung Lighting Co.,Limited
Guangdong,China

Verified Supplier

Add to cart
CCTV DVR Camera Class 2 Power Supply 12v , 12V 2A Ul Class 2 Power Supply

12V 2A CCTV DVR camera Power supply adapter Class 2 UL doe vi CEC 100-240vac Details Specifications Input Voltage Range VAC 100-240Vac 50/60Hz Input Current(Max) A 1.0A(100VAC Input) Power Factor - Meets EN6100...

Shenzhen Yinghui Yuan Electronics Co., Ltd.
Guangdong,China

Active Member

Add to cart
AC 100-240V Cisco Power Supply PWR-C1-350WAC NIB Warranty No POE Function

...-240VAC, 50-60 Hz Input current 4-2A Output ratings -56V at 6.25A Output holdup time 16.7 ms minimum at 100VAC Power-supply input receptacles IEC 320-C16 (IEC60320-C16) Power cord rating 10A Physical specifi...

Shenzhen HeYiQianChuang Trading Co., Ltd
Guangdong,China

Active Member

Add to cart
24V 3.2A 75W Panel Mount Power Supply 16ms Hold Up Time 0.41kg / Pcs Weight

... Type:Constant Voltage Protection:Overload/Over voltage/Short circuit Output Power:24V,3.2A Input Voltage:88VAC~264VAC,124VDC~370VDC Input Frequency:47HZ~63HZ Warranty:2 Years Efficiency:......

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

Active Member

Add to cart
Air Cooling Industrial Grade Power Supply , 150W 20ms Auto Switching Power Supply

...Power Supply Product features Universal AC input / full range PF>0.99 @115VAC, >0.95 @ 230VAC Power on indication Air cooling Protection: Overload / Over voltage / Short circuit 100% full load burn-in test 2...

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

Active Member

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

...th 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 te...

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

Active Member

Add to cart
Overload Proof 100 Watt Power Supply , Full Load Computer Smps Power Supply

...Power Supply Product features Universal AC input/ full range Power on indication Protections: Overload / Over voltage / Short circuit High reliability: 105℃ capacitor, withstand 300VACsurge input for 5s 100%...

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

Active Member

Add to cart
EN55024 Single Mode Power Supply , Full Load 150W Adaptor Switching Power Supply

...Power Supply Product features AC input selectable by switch Power on indication Protections: Overload / Over voltage / Short circuit High reliability: 105℃ capacitor, withstand 300VAC surge input for 5s 100%...

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

Active Member

Add to cart
Compact Black 20w Power Supply , Universal Auto Recovery Medical Power Supply

... case 3 years warranty Specifications Input voltage 90VAC~264VAC or 120VDC~370VDC Input frequency 47HZ~440Hz Inrush current 40A @ 230VAC 20A @115VAC (<2ms cold start) Voltage set point accuracy ±2% Line regulation ±0.5% (typ.)...

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

Active Member

Add to cart
150W Regulated Switching Power Supply 47Hz - 63Hz Input Frequency 94 % Efficiency

...Current Source For Mining Lamp 150W LED Switching Power Supply Product features International universal full range input Protection function: short circuit, overload, over temperature, over voltage Internal ...

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

Active Member

Add to cart
Universal Led Bulb Power Supply , Natural Air Cooling 75W - 100W Rohs Led Power Supply

Waterproof Constant Current Source 75W-100W LED Switching Power Supply Product features Universal full voltage input Protection function: short circuit, overload, over temperature, over voltage Internal active ...

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

Active Member

Add to cart
150W LED Switching Power Supply Wide Range DC Output IP65 / IP67 Protection

...Current 150W LED Switching Power Supply Product features Protection function: short circuit, overload, over temperature, over voltage Internal active power factor correction function, PF≥0.95 (full load) IP6...

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

Active Member

Add to cart
93 % LED Switching Power Supply For LED Electronic Display Multi Function

...Current Constant Voltage Source LED Switching Power Supply Product features International universal full range input Protection function: short circuit, overload, over temperature, over voltage Internal act...

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

Active Member

Add to cart
Monitoring 50HZ 4KW EPS Emergency Power Supply with fire linkage for High risk building

...supply can be used in it. Protection devices for over voltage, under voltage, overheat, over current, short-circuit and more are available in our lighting EPS. It can be used in combination with fire linkage...

Shenzhen SORO Electronics Co., Ltd.
Guangdong

Active Member

Add to cart
10KW Adaptive load RS485 EPS Emergency Power Supply Synchronized with the utility

... Power Supply Synchronized with the utility Key Features Our lighting EPS is equipped with power auto-transformation unit, so both AC and DC power supply can be used in it. Protection devices for over volta...

Shenzhen SORO Electronics Co., Ltd.
Guangdong

Active Member

Add to cart
AC - DC VRLA non continuous EPS Emergency Power Supply with LCD display under voltage

...supply can be used in it. Protection devices for over voltage, under voltage, overheat, over current, short-circuit and more are available in our lighting EPS. It can be used in combination with fire linkage...

Shenzhen SORO Electronics Co., Ltd.
Guangdong

Active Member

Add to cart
RS232 YJ series THD EPS Emergency Power Supply with CPU control for over voltage

... Power Supply with CPU control for over voltage Key Features Our lighting EPS is equipped with power auto-transformation unit, so both AC and DC power supply can be used in it. Protection devices for over v...

Shenzhen SORO Electronics Co., Ltd.
Guangdong

Active Member

Add to cart
6KW / 7KW / 8KW / 9KW / 10KW EPS Emergency Power Supply synchronized with the utility

... EPS is equipped with power auto-transformation unit, so both AC and DC power supply can be used in it. Protection devices for over voltage, under voltage, overheat, over current, short-circuit and more are ...

Shenzhen SORO Electronics Co., Ltd.
Guangdong

Active Member

Add to cart

|< << 41 42 43 44 45 46 47 48 49 >> >|

Inquiry Cart 0

All Categories

Variable Current Power Supply

Total 100000 products for variable current power supply Manufacture & Suppliers

Best selling LED neon transformer 12v 600w switching power supplies with high quality

Best selling LED neon transformer 24v 600w switching power supplies with high quality

CCTV DVR Camera Class 2 Power Supply 12v , 12V 2A Ul Class 2 Power Supply

AC 100-240V Cisco Power Supply PWR-C1-350WAC NIB Warranty No POE Function

24V 3.2A 75W Panel Mount Power Supply 16ms Hold Up Time 0.41kg / Pcs Weight

Air Cooling Industrial Grade Power Supply , 150W 20ms Auto Switching Power Supply

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

Overload Proof 100 Watt Power Supply , Full Load Computer Smps Power Supply

EN55024 Single Mode Power Supply , Full Load 150W Adaptor Switching Power Supply

Compact Black 20w Power Supply , Universal Auto Recovery Medical Power Supply

150W Regulated Switching Power Supply 47Hz - 63Hz Input Frequency 94 % Efficiency

Universal Led Bulb Power Supply , Natural Air Cooling 75W - 100W Rohs Led Power Supply

150W LED Switching Power Supply Wide Range DC Output IP65 / IP67 Protection

93 % LED Switching Power Supply For LED Electronic Display Multi Function

Monitoring 50HZ 4KW EPS Emergency Power Supply with fire linkage for High risk building

10KW Adaptive load RS485 EPS Emergency Power Supply Synchronized with the utility

AC - DC VRLA non continuous EPS Emergency Power Supply with LCD display under voltage

RS232 YJ series THD EPS Emergency Power Supply with CPU control for over voltage

6KW / 7KW / 8KW / 9KW / 10KW EPS Emergency Power Supply synchronized with the utility