Triac dimming led driver is to change the input AC voltage waveform to achieve the dimming effect! Our industry is also called: linear dimming!
FCC UL cUL Class 2
Adj. Voltage Range
Power Factor（Typ.）@ full load
THD（Typ.）@ full load
Efficiency（Typ.）@ full load
Inrush Current （Typ.）
14A, 50%, 780us
shut down o/p voltage, re-power on to recover after fault condition removed
≤120% Hiccup mode,recovers automatically after fault condition is removed
100℃±10℃ shut down o/p voltage, automatically recover after cooling.
-40～+60℃ (see below derating curve)
Storage TEMP. Humidity
10～500Hz, 2G 10min./1 cycle,period for 60min. each along X,Y,Z axes
UL8750+UL13·Protection:short circuit/over loading/ Over temperature
FCC Part 15 B
1. All parameters if NOT specially mentioned are measured at 120VAC input , rated load and 25℃of ambient temperature.
2. To extend the driver's using life ,please reduce the loading at lower input voltage.
Led drivers Application:
What is the ways of triac dimmable led drivers:
1. Convenient wiring ‘Dimming function can be realized only by cutting the SCR dimming device on the AC terminal L line or one of the N lines, but the driver power supply must support the triac dimming function!
2, triac dimming domestic and international applications are still relatively extensive, mainly in the installation process, the use of wiring is simple, saves labor costs for the project; especially in foreign countries, labor costs are very high, the use of triac dimming more .
Disadvantages of triac dimmable led drivers: 1. There is interference to the power grid; 2. The controller is not standardized and there is no standard
1.Can i get the full price list of your led driver?
Because there are many kinds of our led driver, in order to supply you the quite right led driver you need and save your time, we would like to have your spec requirement in details, then we will recommend you the suitable led driver and quote good price for you.
2.What IC you use?
We use Silergy, NSC and Fairchild, Siland
3. What capacitor you use?
We use Rubycon, ECD, okcap