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Discussion in 'Wiki' started by derekleffew, Sep 13, 2008.

  1. derekleffew

    derekleffew Resident Curmudgeon Senior Team Premium Member

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    Las Vegas, NV, USA
    A solid-state semiconductor device, and the primary component of the phase-control dimmer. SCRs, SSRs, and Triacs are all types of thyristors. Upon its introduction in the 1950s, began to replace the vacuum tube s and saturable-core reactor s in stage lighting dimmers.

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