Jul 01

MC14017 Three-Way Automatic Lamp Control

3Way Automatic Lamp  Dimmer Control-schematic-diagram

MC14017 Three-Way Automatic Lamp Control Circuit Schematic Diagram

3Way Automatic Lamp  Dimmer Control-circuit

MC14017 Three-Way Automatic Lamp Control PCB and Components Layout

Parts List

Resistor :

  • R1,R4,R7 ……………………………………. 820K
  • R2,R5,R8 …………………………………….. 470
  • R3,R6,R9,R16 ………………………………. 10K
  • R10 …………………………………………….. 390
  • R11 ……………………………………………. 1,5K
  • R12,R15 ……………………………………… 2,2K
  • R13 ……………………………………………. 4,7K
  • R14 …………………………………………….. 22K
  • R17 ………………………………………………. 1K
  • R18 …………………………………………….. 47K

Variable Resistor :

  • VR1 …………………………………………… B 50K

Capacitor :

  • C1,C2,C3,C4,C5,C6 ……………….0,022uF/400V
  • C7,C9,C11 ……………………………. 2200uF/10V
  • C8,C10,C12 ………………………….. 1000uF/16V
  • C13 ……………………………………. 1000uF/25V
  • C14,C15  ………………………………. 220uF/16V
  • C16 ………………………………………. 10uF/16V

Transistor :

  • TR1 …………………………………………… 2N3569
  • TR2,TR3,TR4 ……………………………… CS 9014

Diode :

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

Integrated Circuit :

  • IC1,IC2,IC3 ……………………………… DMC 033
  • IC4 ………………………………………. MC 14017

Semiconductor :

  • TRIAC1,TRIAC2 ………………………. Q4004LT
  • TRIAC3 …………………………………. Q4004LT

Transformer :

  • T1 ……………………………… P : 220V  S : 15V