How to choose Fusible resistors

Discussion in 'General Electronics Chat' started by sudharshan, Mar 3, 2008.

  1. sudharshan

    Thread Starter Member

    Mar 3, 2008
    11
    0
    How 2 choose Fusible resistor values in the input of SMPS.
     
  2. S_lannan

    Active Member

    Jun 20, 2007
    247
    2
    are you designing a smps or replacing one in a smps?
     
  3. sudharshan

    Thread Starter Member

    Mar 3, 2008
    11
    0
    I am designing a SMPS using Buck converter topology.
    The circuit has Universal Input. 12V/120mA, 1.44W output.
    We have to use Fusible Resistor In the Phase. How we can
    choose Fusible resistance value. Eg:8.2E, 2W.
     
  4. S_lannan

    Active Member

    Jun 20, 2007
    247
    2
    please show me your circuit.
     
Loading...