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

Variable Power Supply Circuit Diagram

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 18021 products for variable power supply circuit diagram Manufacture & Suppliers

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
Aluminum Light Box Power Supply 24V 48W 2A For Light Strips LED Module Line Light

...LED Power Supply Description: Constant voltage power supply is power circuit that controls output voltage at a constant level. It always provides a constant voltage regardless of the load and is widely used ...

SHENZHEN XINGJIA XINYUAN ELECTRONICS CO.,LTD
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

Verified Supplier

Add to cart
45dB Ups Uninterruptible Power Supplies 220Volt Short Circuit Protection OPzS Battery

Reliable Ups Uninterruptible Power Supplies 220V Voltage And Short Circuit Protection OPzS Battery Product Description: Ups Uninterruptible Power Supplies are industrial grade power supplies designed to provide...

Shenzhen Kweight Development Co.,Ltd
China

Verified Supplier

Add to cart
12v 500A Switching Power Supply Galvanization Rectifier With PLC Control

...user requirements. 2, When DC output current≥10 KA, adopt full circuit electrically coupled in parallel with the reverse-phase rectifier circuits, drastically reducing the eddy current losses and improve the...

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

Verified Supplier

Add to cart
Versatile Power Supply ICs in QFN Package for Various Applications

... of electrical power. Our Power Supply ICs provide a wide voltage range from 1.5V to 24V, with output currents ranging from 2A to 10A. The topology of the ICs range from ......

Shenzhen Xinyuanpeng Technology Co., Ltd.
China

Site Member

Add to cart
Multi head spot welder Intermediate frequency power supply Variable frequency power supply

Multi head spot welder Intermediate frequency power supply Variable frequency power supply Introduction to this variable frequency Gantry welding machine host 1.150KVA*1 Taiwan water-cooled copper transformer, ...

Dongguan Jinghongxiang Automation Equipment Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Ip67 Neon Light Power Supply Transformer Short Circuit / Overload Protection

12V 60w Transformer Power Supply Driver Led Light Waterproof Ip67 60W DC Waterproof LED Transformer Power Supply Driver Features : IP67 design for indoor or outdoor installations Protections: Short circuit / Ov...

Shenzhen Vasten lighting Co.,ltd
Guangdong,China

Verified Supplier

Add to cart
UL4703 220V BDM 2000 DC Power Supply Harness For Various Instrument Assemblies

...Power Supply Cable Halogen Free Flame Retardant 1. Product description UL4703 220V BDM 2000 Dc power supply cable halogen free flame retardant choose halogen-free flame retardant, single wall, thin heat shri...

SHINEPLUS WIRE HARNESS & CABLE ASSEMBLY
Jiangsu,China

Verified Supplier

Add to cart
Terminal Block Emerson Redundant Power Supply Module KJ2201X1-HA1 12P3322X022

...02ATEX431U EEx nA IIC T4 b.Power Specifications Voltage rating:30 VDC Max current: 30 mA per channel for circuits between terminals A and B. 1.0 A per channel for circuits between terminals A and C. c.Enviro...

Shenzhen Wisdomlong Technology CO.,LTD
Guangdong,China

Active Member

Add to cart
KJ4001X1-BB1 Redundant Power Supply Module 12P0619X032 8 Wide I/O Carrier

...Power Supply Redundant Module KJ4001X1-BB1 12P0619X032 8 Wide I/O Carrier Description Part Number: 12P0619X032 Model Type: KJ4001X1-BB1 Manufacturer(s) Emerson, Fisher-Rosemount Estimated Shipping Size Dimen...

Shenzhen Wisdomlong Technology CO.,LTD
Guangdong,China

Active Member

Add to cart
QC3.0 2.0 USB DC-DC Buck Converter Charging 6-32V Circuit Charger Board Power Supply Module

...Circuit Charger Board Power Supply Module Product Description: Step-down USB charging module supporting various fast charging protocols such as Qualcomm QC3.0 Product Features: Input voltage range: 6V-32V Ou...

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
Power Supply ICs with Over-Voltage Protection Up to 1MHz Switching Frequency

...Power Supply ICs are integrated circuits used for controlling and regulating the power supply to various electrical components. These ICs are designed to provide reliable and efficient power supply control, ...

Shenzhen Xinyuanpeng Technology Co., Ltd.
China

Site Member

Add to cart
Efficient Power Supply ICs Sustaining Your System s Power Needs

... range of voltage ranges from 1.5V to 24V and are integrated with FETs and a bootstrap diode. Integrated protection features such as over-voltage, over-current, short-circuit, and thermal shutdown protect th...

Shenzhen Xinyuanpeng Technology Co., Ltd.
China

Site Member

Add to cart
Integrated Bootstrap Capacitor Power Supply ICs -40°C To 85°C Reliable and Efficient

...Power Supply ICs are advanced integrated chips for power supply control and regulation. With integrated compensation, switching frequency up to 1MHz, and integrated bootstrap capacitor, these Power Supply In...

Shenzhen Xinyuanpeng Technology Co., Ltd.
China

Site Member

Add to cart
Integrated Compensation Power Supply ICs For 2A-10A Output Current

..., FETs, and an inductor along with a control interface, such as PWM, I2C, SPI, and Analog, to provide high efficiency power supply solutions up to 95%. Power Supply ICs are ideal for applications that requir...

Shenzhen Xinyuanpeng Technology Co., Ltd.
China

Site Member

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

...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 Current: 700mA...

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

...Constant Current LED 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 Serv...

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. ......

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

...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: DC15V-DC30V 2. Input Voltage: AC90-130V/1...

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

Verified Supplier

Add to cart