10-20vdc 900mA 18w triac dimmable constan current led power supply

The triac dimmable led power supply provides the required dim level for 10-20vdc 18w 900ma LED constant current lighting systems. Designed for ultimate flexibility, they allow users to easily add their own personal touch to illumination settings. 

Specifications:                                                                                                                                                                                                                                         

• Working mode: Constant current
• Energy transfer: AC-DC
• Dimming mode: Triac dimmable
• PF:>0.90  
• Efficiency: 88%
• RippleI & Noise (max.) : 150mVp-p
• Voltage Tolerance : ±5%
• Line Regulation : ±1%
• Load Regulation : ±2%
• Case material:  Plastic housing 
• Waterproof rate:  IP20
• 5 years warranty (We promise to replace new ones to you if there is any defective happen during the warranty period) 

Features:                                                                                                                                                                                                                                                                           

• High efficiency,save energy ,protected environment.
• High stability and low ripple, increase light efficiency and decrease light attenuation.
• Meet to safety standard and EMC 
• Assure LED stability long lift and light efficiency by constant current
• Protections:Short circuit/Overload/Over temperature
• Cooling by free air convection
• 100% full load burn-in test.
• Suitable for LED lighting
• Brand electrotronic components.
• ROHS material.

Environment:                                                                                                                                                            

• Working temp: -30~+50℃ (Refer to output load derating curve)
• Working humidity: 20~99% RH non-condensing(Waterproof)
• Storage temp. humidity:  -40~+80℃,10~99%RH

Question:

1. If all dimmable LED drivers we ordered will provide more than 12 or 24 volts? As our some of LED lighting 's voltage is more than 24VDC a bit .

Answer:

 ±0.5% is the acceptable margin of error for both 12v dc and 24vdc led drivers.

Our Services 

• 1.All inquiries will be replied within 24 hours

• 2.Professional manufacturer,welcom to visit our website

• 3.OEM/ODM avaliable:

•      A.Print logo on our product;

•      B. Customized specification;

• 4.After Sales-Service:

•      A. All products will have 100% burn-in test and strictly quality test before shipping;

•      B. Fast Delivery: 3-7days for samples, 15-20 days for bulk production;

• 5.High efficiency,long life span,reasonable&competetative price,fast lead time;

• 6.We have our engineer team, if you have any question about your LED applications, let us know freely.