dc motor H-Bridge

Discussion in 'General Electronics Chat' started by mahmoud shendy, May 25, 2009.

  1. mahmoud shendy

    Thread Starter Member

    Dec 23, 2007
    21
    0
    Dear all,

    I need to build H-Bridge using 4 N-MOSFETs and the IR2112 that controls a dc motor speed and direction.

    How to implement such design? By the way, the motor is 24V / 10A.

    I need any schematics can help me.

    Thanx and regards,

    Shendy
     
  2. R!f@@

    AAC Fanatic!

    Apr 2, 2009
    8,754
    760
    hmmm!! 24V@10A is quite huge. I'll say you'll need like 20A TrenchFET or IGBT's,
    Special FET's are required.
    Is it a tread mill motor or a starter motor.
    Post the spec's of the motor.
    Why don't you go for hybrid H bridge drivers. they are less fussy and easy to implement.

    ***********
    Rifaa
     
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