发明名称 |
Power circuit with high input power factor and a regulated output |
摘要 |
A single power converter is capable of drawing low distortion current from an AC line and delivering DC or AC power to a load. The single power converter is used to independently control the input current and the output current. The power converter transformer has an output winding which is controlled by pulse-width modulation (PWM) and a frequency controlled boost winding for controlling input current.
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申请公布号 |
US4642745(A) |
申请公布日期 |
1987.02.10 |
申请号 |
US19860835708 |
申请日期 |
1986.03.03 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
STEIGERWALD, ROBERT L.;KORNRUMPF, WILLIAM P. |
分类号 |
H02M1/00;H02M1/42;(IPC1-7):H02M5/458 |
主分类号 |
H02M1/00 |
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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