Recent content by new one

  1. new one

    supply

    hi Harry i want to know the circuit design with also mathematical equations i bought a transformer 12 volts 1 ampere
  2. new one

    supply

    i want to design a power supply circuit from 220v ac to 5v with ripple 100mv
  3. new one

    power supply design

    i want to design a power supply circuit from 220v ac to 5v dc using transformer, bridge rectifier and zener diode
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