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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: 170~264VAC
  • Output Voltage: 12VDC
  • Output Frequency: 47~63HZ
  • Output Current: 16.67A
  • Warranty: 2 Years
  • Waterproof level: IP20
  • High efficiency: 91.5%
  • Package: Standard Export Packing
  • Protection: SCP/OVP/OPP/OTP
  • Case material: Metal housing
  • Certificate: CE,ROHS
  • Life span: 50000hrs
  • Application: Suit for LED lighting and moving sign application
  • MTBF: 250Khrs

Packaging & Delivery

Packaging Details Standard Export Packing.15pcs/ctn

350W  29A/12v switch power supply

• Model: S-350-12

• DC Voltage:12VDC

• DC current: 29A

• Rated power: 350W

• Input power:170~264VAC

• Efficiency: 87%

• Size:214*114*50mm (L*W*H)    

• Warranty: 2 years

• Packing:0.7kg/pcs

Product Description
S-350 SeriesS-350-5S-350-12S-350-24
DC Voltage                     (Note 1)5VDC12VDC24VDC
Current Range0~70A0~29A0~14.5A
Rated Power (Max)350W350W350W
Ripple and Noise (Max)  (Note 2)200mVp-p300mVp-p350mVp-p
Voltage Tolerance       ±3.0%±3.0%±3.0%
Line Regulation              ±3%±3%±3%
Load Regulation         ±3%±3%±3%
Set-up, Rise Time1000ms, 80ms/230VAC,  1500ms 80ms/110VAC at full load
Hold-up Time100ms/230VAC,  45ms/110VAC at full load
Voltage Range90 ~ 132VAC / 170 ~ 250VAC selected by switch 
Frequency Range47~63Hz
Efficiency                        (Note 3)80.0%87.0%88.0%
AC Current110VAC / 5.0A;  220VAC / 1.5A
Inrush CurrentCold Start at 70A/230VAC, Input at Ta: 25℃ cold start.
Leakage Current<0.5mA at 230VAC, 60Hz Input
Over-VoltageAbove 105%, Hiccup mode, recovers automatically after faulty problem is removed
Over-load110% ~ 130%.  Protection:  Shut off
Short CircuitHiccup mode, recovers automatically after faulty problem is removed
Over-temperature75℃±10℃ (Shut down O/P voltage, re-power on to recover)
Working Environment   -20℃ ~ +40℃    
Working Humidity20~90% RH non-condensing
Storage Environment & Humidity-25℃~+70℃ 10~90% RH 
TEMP. Coefficient±0.05%℃ (0~40℃)
Vibration10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
Life Span                   ≥30000Hrs (25~30℃)
No Load power consumption≤7.0W
MTBF                    250K hrs min, MIL-HDBK-217F (25℃ )
Dimension                    214*114*50mm (L*W*H)    
Packing                 0.70Kg/pcs 

 

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:

 

Suitable for LED electronic display screen, LED street lights, LED tunnel lights, LED bridge lights, LED panel lights, LED ceiling lights, moving sign application, etc.  

 

 

Detailed Images

 

Company Information

 

Certifications

 

Packaging & Shipping

Shipping Policy:

 

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

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

Our Services

 

 

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

-Agent/OEM/ODM

 

 

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

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