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  • Animation showing repaired thyristor drive and running motor.

    KTK DC Thyristor drive

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    MCI has a customer who sells and refurbishes machinery. This time, they had a centre lathe that could not power up. We received an old KTK DC Thyristor drive and motor to test and repair from it. Our engineers set to work, and found lots of blown electronic components, Relays…

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  • Thyristor panel repaired by MCI Electronics.

    Thyristor Panel

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    Another new client has come to MCI Electronics to ask them to look at a ‘dead’ Thyristor speed control drive for a lathe. Our engineers set to work fault finding the obsolete control unit and found multiple faults. After replacing all of the main power components, the panel was tested…

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