Hi new to this I am trying to copy this circuit it is a CDI for a small engine.

[Tonyhab]

Hi new to this I am trying to copy this circuit it is a CDI for a small engine. I am having trouble finding all item on this list or equivalent parts to make the same circuit values any help would be much appreciated. This is the information and a picture of what I am trying to achieve.

 

[shortbus=]

Why can't you duplicate it? It gives the identification of every component. Go to a real electronics supplier and enter the part numbers in their search engine. Just a couple suppliers to get you started. Stay away from Amazon and the like when looking.

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[Lightium]

You should take the time to know the symbols for each part. Then draw a schematic from the board.

 

[danadak]

If you need to substitute parts go to various manufacturers,contact and ask for cross reference to their parts

Manufacturers of SCRs -

Thyristors - SCRs | Electronic Components Distributor DigiKey

Thyristors - SCRs are in stock at DigiKey. Order Now! Discrete Semiconductor Products ship same day

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Manufacturers of DIACs -

Thyristors - DIACs, SIDACs | Electronic Components Distributor DigiKey

Thyristors - DIACs, SIDACs are in stock at DigiKey. Order Now! Discrete Semiconductor Products ship same day

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Manufacturers of diodes -

Diodes - Rectifiers - Single | Electronic Components Distributor DigiKey

Diodes - Rectifiers - Single are in stock at DigiKey. Order Now! Discrete Semiconductor Products ship same day

www.digikey.com

Regards, Dana.