Circuit Schematic Symbols

Here is a link that have the vast circuit schematic symbols. Made sure you bookmark or print it out for future reference. Please click on the photo to visit the website.

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13 Comments

1. 

   beh

   February 24, 2010 at 8:48 am

   HELLO MR YONG
   thank you so much of good subject is very helpfull to me
   but one question :
   refer to symboles chart:
   and symbol of DIODE,GUNN
   if i put a line between these to diod from up to down
   then what is the name of this symbol and what would be the name of this component . and how i can test this component?.
   i have had this somewhere on board of electronic sets recently
   thank you so much in advance
   for your reply
   regards
   beh

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2. 

   admin

   February 24, 2010 at 11:35 pm

   HI Beh,

   Is it this symbol:

   http://www.statemaster.com/wikimir/images/upload.wikimedia.org/wikipedia/commons/thumb/1/18/Transient_voltage_suppression_diode_symbol.svg/128px-Transient_voltage_suppression_diode_symbol.svg.png

   If yes then it is a varistor and you can test it using analog meter set to x 10 kohm and should not have reading on both sides of testing.

   Jestine

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3. 

   beh

   February 25, 2010 at 1:28 pm

   HELLO MR YONG
   thank you for reply but i could not open the address
   is too long can you make it shorter
   i mean any short cut to this site?
   thanx
   beh

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4. 

   admin

   February 25, 2010 at 8:36 pm

   Hi Beh,

   I could open the link. Here is another picture:

   http://img131.imageshack.us/i/256pxtransientvoltagesugr8.png/

   Jestine

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5. 

   beh

   February 26, 2010 at 12:20 am

   good day mr yong

   yes this is exactly the symbol of my component . but i lost inside
   this site! what is the name of this component?
   thanks&regardes
   beh

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6. 

   admin

   February 26, 2010 at 8:48 am

   HI Beh,

   It is a symbol of Varistor.

   Jestine

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7. 

   b

   February 26, 2010 at 12:38 pm

   thank you so much mr yong i got my answer
   beh

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8. 

   beh

   February 27, 2010 at 1:32 am

   HI MR YONG
   the component as you told for sure is varistor .but the shape is not
   like ordidary varistor. the shape is just like glass type diodes
   but much bigger just for your info
   i told
   beh

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9. 

   sandeep kumar

   February 27, 2010 at 7:03 am

   hello justin yong

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10. 

    admin

    February 27, 2010 at 10:20 am

    HI Beh,

    Thanks for sharing.

    Jestine

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11. 

    admin

    February 27, 2010 at 10:24 am

    Hi Sandeep,

    Yes, anything?

    Jestine

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12. 

    sandeepkumar

    March 14, 2010 at 4:58 am

    hello, justine,
    i should need all information about electronic component repair with detail.

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13. 

    admin

    March 15, 2010 at 11:33 am

    HI Sandeep,

    Sorry i do not have ALL electronic component repair in details. I have the testingelectroniccomponents.com ebook

    Jestine

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