Process control, instrumentation, aerospace and aviation,
defense, machine tool control, utilities, heat and light output,
robotics, power transmission
These autotransformers are efficient, trouble-free devices for controlling AC voltage and any other quantities that derive from AC voltage: heat output, light intensity, motor speed, and power supply outputs.
These continuously adjustable autotransformers are unlike most transformers. Units have a transformation ratio that can be smoothly and continuously changed so that the output of the unit can be controlled from zero to line voltage or even higher.
Please see part number 20633-98 for the replacement brush assembly compatible with this model.
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