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4.11.11

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Relay Circuit

 

       

        This is a relay circuit. Add  switches at the suitable places. If you have any enquiries or doubts, seek for advice from your mentor. There is simpler circuit you can make yourself. The components can be bought at the Cytron in Taman U. 


NO
COMPONENTS
UNIT PRICE
QUANTITY
1
RELAY 12V
2.50
2
2
DIODE 1N4007
0.20
6
3
DEAN CONNECTOR  (1 PAIR)
3.00
1 PAIR
4
*3 PIN TOGGLE SWITCH
1.50

5
*3 PIN TOGGLE SWITCH (R/A)
4.50

6
*LIMIT SWITCH
3.50












TOTAL

4. 3 Pin Toggle Switch
5. 3 Pin Right Angle Toggle Switch
6. Limit Switch









7 comments:

  1. hai i been doing this relay circuit...can we share the power supply for coil and for the motor???

    ReplyDelete
  2. It is encourage to separate the power supply of motor and coil. :D

    ReplyDelete
  3. btw..for the diode..im trying same like the connection above.but the motor wont move..so im using opposite direction,the motor move...can i know why??

    ReplyDelete
  4. The motor will only move if you switch on either one of the relay. It wont move by only connecting to the power source only. If you read the description there, the circuit is a simple circuit and you need to add switches at suitable places to make the drive the motor. :D

    ReplyDelete
  5. why not u put one power transistor at the bottom of this circuit..so u can control the speed of motor while reverse mode or forward mode..

    ReplyDelete
  6. this circuit is mainly to give an idea for those who are new to relay circuit. thank you.

    ReplyDelete
  7. This comment has been removed by the author.

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