switching power supply circuit diagram

Brand Name:BQZYX+

Model Number:ZYX-21731XDRV

Place of Origin:China

ODM Temperature Controller Pcb Smart Switch Power Supply Circuit Board Introduce: ZYX is a high-quality provider of electronics manufacturing services (EMS) locate in in Shenzhen,China. We serve customers worldwide along the whole industry chain including ...

Model Number:JSPL-150-12

Brand Name:J-STAR

Place of Origin:CHINA

... supply led driver Product Description Product Description: 12V 12.5A 150W Switching Power Supply, LED Strip Light Transformer Input Voltage: AC110V-220V Output Voltage: 12V Power:150W General Specification: Input Voltage: AC110V or 220V Output Voltage:

Brand Name:Winston/OEM

Model Number:Q-120

Place of Origin:China,Zhejiang

...Switching Power Supply 120W Short Circuit Protection 105℃ Output Capacitor Description: Q-120 Quad output switching power supply AC input power suitable for the world Hight efficiency and low operation temperature Soft-start current can reduce the AC input impact effecticly With Short-circuit...

Brand Name:G·T

Model Number:GTK-A2-300

Place of Origin:China

...Switch 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 stable voltage, to have the multiple protecions for over-voltage, overload, short circuit...

Brand Name:XINHE

Model Number:XH-V12030-E

Place of Origin:Guangdong,China

...Circuit Protection LED Waterproof Driver , 12V 2.5A Switching Power Supply Quick Detail: 1. Waterproof IP67 CE ROHS 2. Rate Power: 30W 3. Input Voltage: AC90-130V/170-250V 50-60HZ 4. Short Circuit Protection, when positive and negotive connect to each other,the power supply will switch off automaticaly,please check the system,and correcting the wiring,then switch on the power...

Brand Name:BTB

Model Number:BTB-W12-12

Place of Origin:China

power supply 24v1a 2a 3a 12v 1a 2a 3a 15v 1a 2a 3a 13.5v 1a 2a 3a 19v 1a 2a 3a switching power supply dc8v power supply unit Specification: Specifications High efficiency,low working temperature Short circuit,overload,over-current protection 100% fully load burn-in test 1. International AC input range 2. High efficiency,low working temperature 3. Short circuit...

Place of Origin:Guangdong, China (Mainland)

Brand Name:YHY

Model Number:YHY-12003500

...Switching Power Supply Adapter 40w dc 12v 3.5a power supply AC DC UL CUL DOE VI approved LED LIGHTING Product Description Features: Meet Efficiency Level VI requirements Universal AC Input / Full range 100-240V No Load power consumption ≤0.21W 2-3 pole AC Inlet IEC320-C14/C8/C6 Class I Power Protection:Short circuit/ Overload Fully enclosed plastic case LED indicator (Blue) for power...

Brand Name:Power Real

Place of Origin:China

Switching Power Supply -PR-A300 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 protection Low output ripple and noise Average no trouble working＞20,000 hours Contact Us Email : sales@power-real.com Skype : Power Real Electronic WhatsApp/Wechat : + 86 136 802 40398 (16 Hours Online!) Company Website : www.power

Brand Name:Ewen Power

Model Number:LS-250-24

Place of Origin:Shanghai, China

...Switching Power Supply 230vac To 24vdc SMPS 10.5A 1. Product Feature ① Low no-load loss ② Long lifetime of its capacitor ③ High efficiency ④ High voltage resistance ⑤ High surging resistance ⑥ Small size and light weight ⑦ Cheap price ⑧ Built-in EMI filter ⑨ Low ripple and noise ⑩ Short circuit and over-current protections 2. Product Specifications Product name AC DC Switching Power Supply...

Brand Name:HAOLI

Model Number:GM60

Place of Origin:Chengdu

...Switch Power Supply (GM60) Product features Wide voltage ac input voltage Short circuit, overload, over voltage protection Natural air cooling No-load power loss < 0.75 100% full load burn-in test With a set of ac output voltage, voltage adjustable LED Power supply instruction Specifications Input voltage 85VAC~132VAC, 176VDC~264VDC Input frequency 507HZ~60Hz Inrush current 0.5A/115VAC,0.27A/230V power...

Brand Name:LA-FAST

Model Number:AC/DC

Place of Origin:CHINA

12V 5A Switching Power Supply 360W ac to dc 110v/220v with CE ROHS approved power supply 12v regulated power supply Features: 1. AC input range selectable by switch 2. Protections: Short circuit / Overload / Over voltage / Over temperature 3. 100% full ...

Brand Name:HT

Model Number:S-120-12

Place of Origin:Guangdong, China

...power supply led dc switching power supply Features: * AC input range selectable by switch * Protections: Short circuit / Overload / Over voltage / Over temperature * * Cooling by free air convection * LED indicator for power on * 100% full load burn-in test * Withstand 300vac surge input for 5second * Built-in constant current limiting circuit * Low cost, high reliability * Fixed switching...

Model Number:Power Supply

Place of Origin:China

... protection. ◆Voltage consistency: There is no voltage fluctuations to speak of at power on, during transmit, receive, or at power off. Suitable for a variety of electronic devices Products are widely used in industrial automation control, LED lighting,

Brand Name:Fullpower

Model Number:17110

Place of Origin:China

120W 12V10A 15V8A 24V5A 48V2.5A Desktop Switching Power Supply Data-sheet FEATURES SAFETIES APPROVALS PRODUCTS PICTURE v EFFICIENCY VI v 100-120W OUTPUT POWER v OVERCURRENT PROTECTION v SHORT CIRCUIT PROTECTION v INPUT PROTECTION v C6 C8 C14 Socket v ROHS ...

Brand Name:SZTY

Model Number:TPQ-228B240100UW01

Place of Origin:China

...:LED Module Intergrated Safety Features It includes a built-in microchip that is specifically designed to prevent overheating,over current,over voltage and short circuit problems. It detects problems early,and automatically shuts down

Brand Name:Meanwell

Model Number:LRS-350 series

Place of Origin:Guangzhou,Guangdong ,China

...Switching Power Supply LED Driver Technical features Model LRS-350-12 Rated Power 350W 12v 30a power supply Input Voltage 85-264VAC Output Voltage 12VDC (+-10% can be adjust) Protection Over load,Over voltage, short circuit... Certification CB UL AC input range selectable by switch Withstand 300VAC surge input for 5 second Protections: Short circuit...

Brand Name:MEAN WELL

Model Number:RD-35A

Place of Origin:CHINA

RD-35A Switching Power Supplies 32W 5V4A 12V1A 1.Features Universal AC input / Full range Protections: Short circuit / Overload / Over voltage Cooling by free air convection LED indicator for power on 100% full load burn-in test All using 105°Clong life ...

Place of Origin:Guangdong, China

Brand Name:creatall

Model Number:12V 6A 70W

...Switching Power Supply Board Dual Output Main 12V6A Sub 5V1A Isolated Dual Output Power Module 70W Power supply model：12V 6A/5V 1A Power supply protection：Overload and over temperature short circuit protection Voltage Input：AC110-245V Channel Input：50HZ-60HZ Output Voltage：Main DC12V vice DC5V Output Current：Rated main circuit 12V6A/sub circuit 5V1A Output Power...