SMPS required from Vin 20V-265VDC of 30Watts with Multiple outputs

Discussion in 'The Projects Forum' started by prevravanth, Jun 17, 2011.

  1. prevravanth

    Thread Starter New Member

    Dec 29, 2006
    8
    0
    Hi,

    I want to design a SMPS of Input 20V-260V DC, of 30Watts, with Multiple outputs of +12V, -12V, +5V, +24V.

    I have experimented with Power Integration PWM controller DPA425R of Vin 20V-60VDC but the wattage is 12 Watts currently. Is there is any modification so that i can increase the input range from 20- 260V DC and also wattage up to 30Watts

    Thanks
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