Jul 01

Automatic Lamp Dimmer Control

Automatic Lamp Dimmer Control-schematic-diagram

Automatic Lamp Dimmer Control Circuit Schematic Diagram

Automatic Lamp Dimmer Control-circuit

Automatic Lamp Dimmer Control PCB and Components Layout

Parts List

Resistor :

  • R1 ………………………………. 390
  • R2 ……………………………… 1,5K
  • R3,R6,R8 …………………….. 2,2K
  • R4,R5 ………………………….. 33K
  • R7 ………………………………. 68K
  • R9 ……………………………….. 470
  • R10 ……………………………. 820K
  • R11 ………………………………. 10K

Variable Resistor :

  • VR1 …………………………… B 50K

Capacitor :

  • C1 ……………………. 1000uF/25V
  • C2 …………………….. 0,47uF/16V
  • C3,C4 …………………. 220uF/16V
  • C5,C6 …………….. 0,022uF/400V
  • C7 ……………………. 2200uF/10V
  • C8 ……………………. 1000uF/16V

Tansistor :

  • TR1 …………………………. 2N3569
  • TR2,TR3 ………………….. CS 9013
  • TR4 ………………………… CS 9012

Diode :

  • D1 …………………………….. 1N4002
  • D2 …………………………….. DZ 18V

Integrated Circuit :

  • IC1 ………………………….. DMC 033

Semiconductor :

  • TRIAC …………………….. Q4004LT

Transformator :

  • T1 ………………..  P : 220V   S : 15V