Triailing edge 220vac triac dimmer switch for dimmable led light

It's a triac dimmer which the input voltage is 200vac / 240vac, the frequence can be 50/60Hz. The load is from 25w to 250w. The size is 86*86*38mm(L*W*H).

  Feature  

• Only connect L(LIVE).
•  Dimming operation: Touch pannel with three touch botton.
• Phase-cut model: trailing edge dimming.
• Memory function: remember the last brightness when turn on 
  dimmer again.
• Over current protection.

 Wiring diagram  

  Operation  

• When dimmer under turn off status,Press the Touch key ( ) to turn on the dimmer,and dimmer recover the status(dimming level ) same as last time before it turning off.
  
• When dimmer under turn on status, press the Left ( ) Key the brightness down; press the Right ( ) Key,the brightness up; press on the ON/OFF ( ) Key ,dimmer shut down.
  

  Working principle  

• Working pinciple :Sine wave phase-cut.
• Control the driver to soft start to achieve continuous,soft dimming.
• Over-current protection,pretend the driver and dimmer from the damage caused by huge current.
•  A load fine to set the minimum brightness to prevent the flicker caused by the influence when it is starting.