DC 5V 14A switching mode power supply AD screen power supply smps power supply

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Basic Info.
  • Input Voltage: Others 
  • Output Type: Single 
  • Output Power: 51 - 100W 
  • Output Voltage: DC5V 
  • Output Frequency: 70w 
  • Output Current: 14 
  • Size: 157*50*37.5mm(L*W*H) 
  • Product name: switching power supply 
  • Shell material: Frame-retardant plastic 
  • Input: 110V-240V 
  • Conversion efficiency: 80% 
  • Cooling-down method: Natural cooling 
  • Ripple noise: Vp-p<100mv 
  • Protective function: Overload, Overvoltage, Short circuit etc. 
  • Place of Origin: Guangdong  
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Ocean, Air
Supply Capacity
  • Packing:box
  • Delivery Date: 7-10 working days

5V 14A switching mode power supply AD screen power supply SMPS power supply

1. What is switching mode power supply(SMPS)?

Switching power supply is a power supply that utilizes electronic switching devices (such as transistor, FET, SCR thyristor etc.)to control the time ratio of turn-on and turn off of switching tube and the electronic switching device modulates the input voltage by pulse,and achieve the DC/AC, DC/DC voltage conversion, and maintain stable output voltage.

2. What is advantage of Ruixiang power supply?

Small size, light weight, small power consumption and high efficiency, many types for selection which are widly used in telecommunications, CATV, digital products, audio, instrument, instrument, electric machinery, medical electronics, security, LED display, landscape and lighting system, etc.

3. 5V 14A AD screen switching power supply parameter 

Product nameSwitching mode power supplyShell materialAviation Aluminum +Frame-retardant plastic
InputAC110V-240VWorking environment-20℃~+45℃ Humidity 20%~95%(No Frost)
OutputDC5V 14AStorage environment -40℃~+80℃ Humidity 20%~95%(No Frost)
Conversion efficiency80%Cooling-down methodNatural cooling
Ripple noiseVp-p<100mvProtective functionOverload, Overvoltage, Short circuit etc.
Product size157*50*37.5mm(L*W*H)Weight232g



a. How many voltage can you supply?

5V, 8V, 12V, 15V, 18V, 24V, 36V,40V, 48V and other customized voltage.

b. How many current can you supply?

2A,3A,4.2A,5A,6A,7A,8A,8.5A,10A,12A,12.5A,14A,18A,22A,24A,26.6A,29A,30A,33A,37.5A,40A,50A and other customized current.

c. How many types products can you supply?

LED switching mode power supply, AC Adapter, LED waterproof SMPS, Lithium Battery Charger, module power supply,two way output voltage power supply.

d. How about the quality?

We have professional and experienced inspection team and strict QA and QC system. Repair rate under 0.1%. 

e. What is the production date?

1-25 days depend on the items and quantity.

f. Can we be your distributor?

We are looking for distributor and agent all of the world, if you are interested, pls feel free to contact us.

g. What is the MOQ?

1 piece

h. Do you accept OEM and ODM?


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Ms. Anitha
Tel: 86-755-12345678
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rui xiang co., ltd
baoan, Shenzhen, Guangdong, China (Mainland)
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