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AUTO TRANSFORMER
(0300) |
Provides a single phase continuously variable AC voltage to be obtained from AC mains, with output varying from OV to a maximum of 15% above the supply voltage, thus giving a maximum of 275V from a nominal mains input of 240\1. Comprises a toroid ally wound transformer enclosed in a protective sheet metal casing, providing output through a pair of 4mm socket terminals, selectable through a knob mounted at the top and can be read from the circular scale present along side knob. Contact between the toroidal winding and output terminal through a carbon brush rotating around the coil. With indicator for ON/OFF state. Includes 3-core mains cable. Available in current ratings |
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