Part Number : QD0056C
Function : Microcontroller control / light controller
Image and Pinouts :
Microcontroller control with garlands made in the form of a small board with 10-pin, outputs that through limiting resistors directly control thyristors MCR100-6 0,6-0,8A current at voltages up to 400V, in some the control electrodes of the thyristors devices connected to the outputs of the microcontroller directly without resistors.
Reference Site : http://club.1688.com/article/19901995.html