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1. (WO1998016003) POWER UNIT AND VOLTAGE TRANSFORMER

Pub. No.:    WO/1998/016003    International Application No.:    PCT/JP1997/003568
Publication Date: Apr 16, 1998 International Filing Date: Oct 6, 1997
IPC: H02M 3/155
H02M 3/158
H02M 7/537
Applicants: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

KUSUMOTO, Keiichi

MATSUZAWA, Akira

Inventors: KUSUMOTO, Keiichi

MATSUZAWA, Akira

Title: POWER UNIT AND VOLTAGE TRANSFORMER
Abstract:
A power unit (200) is provided with an energy supplying circuit (210) which supplies energy at a specified timing and an energy reserving circuit (220) which receives the energy supplied from the circuit (210) and preserves the energy. The circuit (220) incorporates an inductor (221), a capacitor (223) which is connected to one end of the inductor (221) at a connecting point (222), and another capacitor (225) which is connected to the other end of the inductor (221) at another connecting point (224). The energy is supplied to a load through at least one of the connecting points (222 and 224).