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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: YYOSS
  • Model Number: YSHD-40-350
  • Output Power: 1 - 50W
  • Output Type: Single
  • Input Voltage: 100-250VAC
  • Output Voltage: 60-114VDC
  • Output Frequency: 47-63HZ
  • Output Current: 350mA
  • Dimmable function: Built-in DALI dimmable
  • price item: EXW
  • output: rated output can be customized
  • IP Rate: IP30
  • Warranty: 3 Years
  • Active PFC: >0.95
  • Package: Standard Export Packing
  • Protection: SCP/OVP/OLP/OTP

Packaging & Delivery

Packaging Details 30pcs/CTN
Delivery Time 1-15 days

DALI dimmable led driver 40W 350mA 500mA led power supply


 Typical Feature


• Model: YSHD-40-350

• DC Voltage: 68~114VDC

• DC current: 350mA

• Rated power: 40W

• Input power: 90-264VAC

• Efficiency: 87%

• Dimmable : DALI

• PFC : 0.95

• Waterproof : IP30

• Size: 123*80*33mm

• warranty: 3 years



Technical Parameter:





Mechanical Specification:    







Driver photo:









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.




Shenzhen Yesok Electronics Power Co.,Ltd













What else can Yesok bring for you ?
1. Professional introduction and analysis about led drivers & led chips
2. 3 years warranty price, 5 years warranty design products
3. Rated current & voltage can be customized, like 320mA / 1500mA ……32V…..
4. Reliable quality as MW…... but price cheaper 20%~30%
5. Efficiency high 3%~8% than most suppliers
6. OEM / ODM / Label service / Distributor
7. Unique outter case designs
8. Stock for popular models, like 12v/24v…..1500mA/3000mA…..
9. Each driver with 2~3 times burn-in tests <+40~+45°C, full load>
10. 1~3 days reaction for customer's questions or quality feedback
11. Providing service from inquiry to after-sales (technical supports, market information share, shipment arrangement


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


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