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oddabe83

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Posts posted by oddabe83

  1. Hi!
    I bought this solenoid from an electronics hobby shop.

    It consists of just coils of wire, with a metal rod in between, such that when current is passed thru the solenoid, magnetic field is created and the rod "sucks" inwards.

    The problem is, the solenoid is connected by a DC supply. As soon as it is connected, even though the rod did suck inwards, the whole circuit shorts itself. The solenoid's resistance is only 3.6ohms. As such, if I put a resistor in series with it, little voltage is passed thru it (it needs at least 6V), and it wun work.

    Can anyone kindly draw me a circuit that alleviate such situation? I need 6V to pass across the solenoid, and as little current as possible..

    Thanks in advance!

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