发明名称 |
SERIAL MULTIPLE PWM POWER AMPLIFIER |
摘要 |
PURPOSE: To solve the problem such as circulating current of a parallel multiple PWM power amplifier or size of the transformer and filter capacitor of a serial multiple PWM power amplifier. CONSTITUTION: Plural insulated PWM power amplifiers are operated by the PWM carrier waves of equally shifted phases and an output is provided by serially connecting respective outputs thereof.
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申请公布号 |
KR20020013362(A) |
申请公布日期 |
2002.02.20 |
申请号 |
KR20010010523 |
申请日期 |
2001.02.28 |
申请人 |
AD MAIN INC.;EMATIC CO., LTD.;KIMURA SUSUMU |
发明人 |
KIMURA SUSUMU |
分类号 |
H03F3/68;H03F1/42;H03F3/217;(IPC1-7):H03F3/217 |
主分类号 |
H03F3/68 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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