| 摘要 |
<P>PROBLEM TO BE SOLVED: To continuously, stably and safely produce a high output of high voltage. <P>SOLUTION: An input voltage is a voltage where a pulsating current is superimposed on a DC voltage or DC component. The input voltage is switched by a switching element to excitingly apply an exciting current simultaneously to primary exciting windings of individual first, second and third transformers T1, T2, T3 having the same characteristic, and output windings of the respective transformers T1, T2, T3 are connected in series or parallel to output an output voltage. Each of the transformers T1, T2, T3 has an endless metal band 17 surrounding a core 11 in a direction along a flow of magnetic flux generated by the transformer at a predetermined interval d from an outer periphery of the core 11, and is arranged in a row on a common mounting board 15. <P>COPYRIGHT: (C)2013,JPO&INPIT |
