Boost circuit

Discussion in 'General Electronics Chat' started by TAKYMOUNIR, Oct 24, 2011.

  1. TAKYMOUNIR

    Thread Starter Active Member

    Jun 23, 2008
    351
    1
    I have boost circuit vo=120vdc io=2a can some one help me using tny380pn to control vo
     
  2. praondevou

    AAC Fanatic!

    Jul 9, 2011
    2,936
    488
    Much more details please.
     
  3. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    The TNY380PN is designed to go the other way; from HV in to LV out. It's rated to switch up to 4.3A.

    I'm presuming you want to go from battery power (12v or 24v) to 120VDC.
    120V, 2A is 240 Watts.

    At 12v, 240 Watts is 20 Amperes; but you'll need more than that due to losses in the conversion process.
     
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