Using a triac dimmer connect to the input of “N” of the triac dimmable led driver for dim the LED lamp. During the conduction process of the triac changing the voltage division ratio of the internal adjustable resistor and changing its conduction angle, the effective value of the output voltage can be changed to achieve dimming function. In addition to triac dimming mode, there are leading edge and trailing edge dimming led drivers as well.

The triac dimmable drivers has small volume, high pressure resistance, large capacity, strong function, low power control, high power, multi-magnification of power; fast turn on time, no generation Spark noise; high efficiency, low cost, easy conection etc., is one of the polular dimming power supply commonly used in LED lighting and lighting appliances. With the use of dimmers, it is very convenient to manufacture various atmospheres in various occasions.

Base on those specifications, SMARTS’s team has developed 12v 24v triac dimmable led driver and 300ma 350ma 500ma 700ma triac dimmable constant current led driver with following features:

l PWM output

l No minimum load limitation.

l 5-7 years warranty

l Dimming range: 0-100% / 10-100%

l Competiable with ELV, MLV, triac, leading edge . trialing edge dimmers.

More informationabout Smarts Electronics’ dimmable led driver,you can login http://www.smarts-electronics.com/ Or contact with Mr. Steven(skype:steven821228 mail:sales1@smartselectronics.com)