protection circuit(surge as well as reverse polarity)

Discussion in 'General Electronics Chat' started by Dimpi, Sep 15, 2013.

  1. Dimpi

    Thread Starter Member

    Sep 6, 2013
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    0
    please help me designing a protection circuit in which surge protection as wel as mosfet based reverse polarity protection is included...the maximum current that the device can handle is 2 ampere and the voltage that it can handle is 10V-40V.so accorsingly please specify the fuse specifications and zener diode specifications..how to find the part number of fuse???please rply
     
  2. ScottWang

    Moderator

    Aug 23, 2012
    4,855
    767
    Maybe you should drawing a block to shows that how the circuit working.
     
  3. mcgyvr

    AAC Fanatic!

    Oct 15, 2009
    4,770
    970
    surge can mean different things to different people..
    please define "surge" better.. lightning surge? define the transients with an electrical value..
     
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