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This line of autotransformers offers cost effective and reliable means of AC blower motor speed control.
They can build autotransformers to any voltage and current required.
Always connect the autotransformer after the power switch and fuse of the equipment it is installed in.
I am planning to build a 4 input volume control device using an autotransformer and remote control.
If this is actually an autotransformer , then you do not have a separate primary and secondary winding.
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