Switching power supply and distributed parameter structure

Details Switching power supply and distributed parameter structure Switching power supply and distributed parameter structure

2005-08-16

2005-08-16

Nguyen, Matthew V. (Department: 2838)

Electric power conversion systems

Current conversion

Including d.c.-a.c.-d.c. converter

C363S021120

Reexamination Certificate

active

06930894

ABSTRACT:
A switching power supply causes fewer losses, being capable of suppressing surges generated at a switching element, and providing improved conduction noise characteristics. The present invention is a switching power supply, wherein voltages and currents are varied by turning said switching element on and off to convert input voltages into output voltages, comprising a distributed parameter line with a line length of aboutn4(n is an integer of one or more) of a wavelength peculiar to a potential point at said fluctuating potential point in said switching power supply.

REFERENCES:
patent: 5140511 (1992-08-01), Lee et al.
patent: 5771159 (1998-06-01), Sako et al.
patent: 5798913 (1998-08-01), Tiesinga et al.
patent: 6563720 (2003-05-01), Kitano
patent: 6683798 (2004-01-01), Matsuura et al.
patent: 63-30230 (1988-08-01), None

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