D-CLASS POWER AMPLIFIER,申请号JP20010147851-传众专利搜索

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发明名称	D-CLASS POWER AMPLIFIER
摘要	PROBLEM TO BE SOLVED: To provide a two-channel D-class power amplifier that prevents increase in supply voltage due to regeneration current, and at the same time, improves efficiency in the utilization of a power supply. SOLUTION: Two D-class power amplification circuits, included in the two- channel D-class power amplifier, are constituted of reverse phase, and at the same time, preprocessing where merely the low-frequency components of an input signal becomes equal amplitude in two channels are conducted for supplying to each D-class power amplification circuit. In addition, other ends of a load connected to each D-class power amplification circuit is made at the potential neutral point of the supply voltage.
申请公布号	JP2002344256(A)	申请公布日期	2002.11.29
申请号	JP20010147851	申请日期	2001.05.17
申请人	PIONEER ELECTRONIC CORP	发明人	HONDA JUN;KAWAMOTO TSUTOMU
分类号	H03F3/68;H03F3/217;(IPC1-7):H03F3/217	主分类号	H03F3/68
代理机构		代理人
主权项
地址

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