WOUND CORE TYPE INDUCTION APPARATUS

摘要

PURPOSE: To provide a desired voltage ration design with a simple constitution and good heat dissipation of a secondary wiring and allowing a desired voltage ratio design by forming a loop magnetic path turning a plurality of times around one time winding secondary wiring conductor. CONSTITUTION: A primary winding 14 connecting to a power supply 10 through a conductor 12 is N-times wound around a magnetic core. This core 16 forms a desired number of magnetic cores 18 of a loop magnetic path revolving a plurality of times around a secondary wiring conductor of one time winding copper cable. Then, it becomes a transformer allowing a design with a simple constitution, good heat dissipation of the secondary wiring and a desired voltage ratio thus allowing a commutation current loop to include a connection line from an ordinary bridge-type transformer.