发明名称 |
Capacitor power supply with switches to decrease variations in output voltage |
摘要 |
There is disclosed a power supply system comprising capacitors that are connected switchably via a small number of switches to decrease variations of an output voltage. The switches comprise a series connection switch and first and second sets of switches. A control means controls the first set of switches, the second set of switches, and the series connection switch to switch connection of the capacitors of the first and second sets among a first state in which the first set of capacitors is connected in series with the second set of capacitors, a second state in which the first set of capacitors is connected in parallel with the second set of capacitors, and a third state in which one or more capacitors of the first set are connected in parallel with one or more capacitors of the second set.
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申请公布号 |
US6317343(B1) |
申请公布日期 |
2001.11.13 |
申请号 |
US20000516570 |
申请日期 |
2000.03.01 |
申请人 |
JEOL LTD.;OKAMURA LABORATORY, INC.;KABUSHIKI KAISHA POWERSYSTEMS |
发明人 |
OKAMURA MICHIO;YAMAGISHI MASAAKI;MOGAMI AKINORI |
分类号 |
H02J7/00;H02J1/00;H02J7/36;H02M3/07;(IPC1-7):H02M3/18 |
主分类号 |
H02J7/00 |
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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