switching mode power supply

switching mode power supply PCB, interior switching power supply 4 layer PCB China, manufacturers, suppliers, factory, wholesale, customized, buy, mad

* AC input range selectable by switch
* EMI meets EN55022(CISPR22) Class B
* Low power consumption
* Approvals: UL/CUL/TUV/CB/CE

Standard accessories:
1.Capacity: 4000 MAH;
2.Shell material: ABS;
3.Battery core:18650 Lithium battery;
4. LED power level display;

120W 9V Switching Power Supply S-120-9
1) INPUT: 110 ~ 230VAC 2) CE RoHS Approved
3) DIMENSION: 199*98*38mm (L*W*H) 4) 1 Year Warranty

 
 
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250W 0.6 mm SECC Switching Mode Power Supply Short-circuit P

Led power supply
1.High efficiency
2.100% aging tested before shipment
3.Fast delivery

Professional power amplifier for professional user . PM1800 is big power amplifier.
The power range 1300w x 1300w at 8 ohm stereo.
2000W x 2000w

Input voltage: 100 to 240V AC
Output voltage: 3 to 38V
AC input frequency: 50 to 60Hz (limit: 47 to 63Hz

we have 5V 9V 12V 15V 18V power adapter with UL FCC GS TUV certification

SW05-1AAC
Model number: SW05-1AAC
Input voltage and current: 90-264 VAC
Output power: 5W

Specifications:
1) Model: (output voltage, output current display)
a) HY3002-2 (2 x 0~30V, 2 x 0~2A, 2 LED)
b) HY3003-2 (2 x 0~30V, 2 x

12V/15V Switching Mode Power Supply
High Quality power adapter ,UL/CUL,FCC,PSE,CE,GS,CB,SAA certification,ROHS .

Features:
1) Advanced digitalized control technology
2) Brand new online interactive design
3) Intelligent regulation system on utility power

Features:
1) Our switching power supply products include AC to DC switching power
supply, DC to DC converters and battery chargers
2) Adopti

Specifications:
1) Operation temperature: 0 ~ +40oC
2) Storage temperature: -40 ~ +80oC
3) Humidity, non-condensing: 10 ~ 90%
4) EMI: EN55055B

This series of top quality UPS products are specially designed for
personal computers, and integrate AC regulated high-speed reserve,
power supp

Input: AC110V; Output: AC12V, 500mA
Input: AC220V; Output: AC9V, 600mA
Input: DC110V; Output: DC12V, 500mA
Input: DC220V; Output: DC9V, 600mA

 
AC/DC Switching Mode Power Supply 47Hz/63Hz For Humidifier , FCC Part 15B
 
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Digital programmable DC Regulated Power Supply 30V 5A 150W audio - visual
 
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* AC input voltage: 100-240Vac 50/60HZ
* Output voltage: 12VDC
* Output current : 3000-6000mA
* Low standby power: <0.3W

120W DC Switching Power Supply S-120-48
1) INPUT: 110 ~ 230VAC 2) CE RoHS Approved
3) DIMENSION: 199*98*38mm (L*W*H) 4) 14 Year Warranty

 
 
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lOVER-VOLTAGE(V1), OVERLOAD PROTECTION
lCONTINUOUS SHORT CIRCUIT PROTECTION

Encapsulated Transformer with 2 to 10VA Power:
*firm,anti-corrosion
*anti-damp
*insulation performance
voltage transform ins

Short circuit protection.
Over voltage protection.
Over current protection.

 
300W Switching Mode Power Supply , Low Noise Switch Power Su

1. Small size, sleek, sealed, and easy to carry;
. 2. Low-cost, high efficiency, high reliability, ultrasonic lamination;