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Recent content by Xjack

  1. X

    gprs modem interface proceduer

    simcom new provider Please anybody have a SIM300D project or code to connect as web client
  2. X

    Problem with ir2110 and irf740 for motor control as it gets hot

    ir2110 irf740 I consumes less that 500MA but heat above 80~85 deg.
  3. X

    Problem with ir2110 and irf740 for motor control as it gets hot

    i am using IR2110 and 740 for motor control in my circuit i use 100ohms resistor and 1N4148 in parallel HO,LO to Mosfets Gate. 47ohms at VS pin. inputs volts is 280v. the mosfet gets heated more 80 deg. but the motor runs well. what can be the problem ? did i need to change the resistor values...

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