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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: YYOSS
  • Model Number: S-350-12
  • Output Power: 301 - 400W
  • Output Type: Single
  • Input Voltage: 100~250VAC
  • Output Voltage: 12VDC
  • Output Frequency: 47-63Hz
  • Output Current: 0~29A
  • Protection: OVP/OLP/SCP/OTP
  • Working Environment: '-20℃ ~ +40℃
  • Working Humidity: 20~90% RH non-condensing
  • Storage Environment & Humidity: '-25℃~+70℃ 10~90% RH
  • TEMP. Coefficient: ±0.05%℃ (0~40℃)
  • Life Span: ≥30000Hrs (25~30℃)
  • Application: Led strips, electronics display screen, led advertising modules...
  • Dimension: 199*110*48mm (L*W*H)

Packaging & Delivery

Packaging Details 0.87Kg/pcs, 30pcs/CTN
Delivery Time Shipped in 15 days after payment

350W 5V 12V 24V Switching Power Supply

Typical Feature                                                                                                                        

1.  Full range input 100-250VAC

2.  Economical design

3.  Protections:  Short-circuit  / Over-load  / Over-voltage  /  Over-temperature

4.  Cooling by free air convection

5.  2 years warranty



Led strips, electronics display screen, led advertising modules……




Driver Photo                                                                                                                               


Block Diagram                                                                                                                            


Derating Curve & Static Characteristics                                                                                  


Installation and working environments                                                                                   

• Make sure work in proper environments are stated in this Guide.

• Do not overload.

• Avoid free of load while a power supply is powered on, keep proper loading

• Always keep good ventilation

• Do not mount on wood or flammable surface, keep minimum 5CM for LED power supplies each other.

• Keep away from inflammable or explosive environments.


Key Application                                                                                                                                           
Led strips, electronics display screen, led advertising modules...


Shipping Policy                                                                                                                         

• Samples checking: sending by Express (DHL / UPS / FEDEX / TNT/EMS)

• Bulk production: sending out by cargo shipping / air freight / Express


About us                                                                                                                                      

Shenzhen Yesok Electronics Power Co.,Ltd





    Adhering to the principle of “ Oriented by market demand, Endeavor to customer’s satisfaction,  Mutual benefits and win-win cooperation.” We are looking forward to your good suggestions and would like to cooperate with you to creat a green, low-carbon, energy-saving, favorable world!



-Provide other various types of  led drivers

-Competitive factory price will be offered 

-Customized design is available

-Supply superior after-sale service


 If you are interested in any model, kindly inform us in detail.



Transaction History of the Supplier

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Supplier's Trade Assurance Limit: US $52,000
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