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How to convert 230V A.C to 5V D.C with out using transformer

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can 440v ac given to 230v with diode

You will have to pas the safety tests of the countries you market these in. I suspect that you will have to use double, independent insulation of both your supply and the circuitry it powers.

It might be overall cheaper to use a 15 W transformer.
 

    saumya_85

    saumya_85

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regulated 230vac to 5vdc

flatulent said:
You will have to pas the safety tests of the countries you market these in. I suspect that you will have to use double, independent insulation of both your supply and the circuitry it powers.

It might be overall cheaper to use a 15 W transformer.
Click to expand...
for the type of load , she defined, i feel SMPS is better as one could realize a smaller size for the power it could deliver.
 

    saumya_85

    saumya_85

    Points: 2
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