Specifications

Ver SG 9/200 16 Sharp Electronics Corporation
Power Transformer:
The filament transformer is of conventional design and supplies 3V to the filament of the
magnetron. The high voltage transformer is a unique design and is called a leakage
transformer.
In normal operation, the magnetic flux is induced in the path labeled A (below). When
excessive current is drawn the magnetic flux is induce in the path labeled B. This way,
any short in the secondary will automatically disable the high voltage section and protect
expensive parts against damage.