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Transformer less supply 220vac to 5Vdc

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Electronics › Electronics › Transformer less supply 220vac to 5Vdc

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  • July 29, 2014 at 4:44 pm #3194
    A 2
    Participant

    Here cost is issue.

    I have to make transformer less supply. Can’t use smps.

     

     

    Anyone have experience in it.

     

    specs: 110Vac – 300Vac , 50Hz

    ouput: 5V dc, 0-100mA

    July 30, 2014 at 5:40 am #11957
    oloniyo victor
    Participant

    You could use a capacitor fed power supply, it would make a good transformerless power supply

     

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