Pls Suggest some IC name for transformerless Power Supply circuits of 12VDC

 

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find another forum to do this.

No one will help you to electrocute your self with such limited knowledge in SMSP

 

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Hi,

Yeah he had me wondering if this was 12v input and 12v output or 12v input and 120v output or what.

We could talk about 12v in and out right? That would be 12vdc to 12vac or thereabouts.

Another point though is that even at 12vdc input transistors can explode which means wear eye protection when testing.

 

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