current limiting circuit

  1. phoenixyx

    Current limiting of battery chargers

    Hi, I am designing a circuit where the output current will be from 500mA and up I would like to have a constant current of 1A at max What would be the best way to attack this problem? is there any IC I can use to achieve this limiting of the current with a constant voltage? Best regards
  2. shibin_varghese

    Current limiting circuit

    Hai Friends. The above given is a current limiting circuit one I found from google. Can anyone explain how the circuit works?.