Title:
ISOLATED PWM POWER AMPLIFIER
Document Type and Number:
Japanese Patent JP2002151978
Kind Code:
A
Abstract:
To provide a PWM power amplifier whose output is isolated from a power supply, which can be downsized together with its power supply section.
The PWM amplifier that is activated by a carrier signal synchronously with a switching signal of an isolation DC-DC converter is connected to the isolation DC-DC converter adopting a synchronization rectifier circuit that can supply its current in two ways.
Inventors:
KIMURA SUSUMU
Application Number:
JP2000343959A
Publication Date:
May 24, 2002
Filing Date:
November 10, 2000
Export Citation:
Assignee:
AD MAIN INC
EMATIC KK
KIMURA SUSUMU
EMATIC KK
KIMURA SUSUMU
International Classes:
H03F3/217; (IPC1-7): H03F3/217