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help me with this netlist

Discussion in 'CAD' started by ranger, May 14, 2007.

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  1. ranger

    ranger Guest

    I trying to make the following circuit using SpiceOpus.
    Lets assume that I have the spice model for the LM317. Here is my
    netlist (not using node labels on the website):

    Power Supply
    v1 4 5 dc 0 sin(0 34 60)

    D1 4 2 1N4007
    D2 0 5 1N4007
    D3 5 2 1N4007
    D4 0 4 1N4007

    C1 2 0 2200u
    *C2 in 0 100n
    cout out 0 1u

    radj adj 0 10
    r1 out adj 240

    x 2 adj out LM317/TI

    ..include parts.lib
    destroy all

    dc radj 10 15000 1
    plot v(out)

    Well I want to plot the output as I vary the value of the
    potentiometer (radj) from 10 ohm to 15k ohm. I'm using the dc radj 10
    15000 1 to adjust the value of radj in steps of 1s to reach 15k. But I
    dont get the right plots.

    Did I make my netlist incorrectly?

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