发明名称 |
POWER SUPPLY PROVIDING CONSTANT POWER OUTPUT |
摘要 |
A power supply for developing substantially constant average power in a variable resistance load (18) from an alternating polarity source (11) comprises an AC portion including serially connected capacitor means (12), and a DC portion including rectifying means (20) for providing a polarized signal to load resistance (18) and inductor means (17) for maintaining a charging current through a path including capacitor means (12). The constant average power mode obtains when the range of values of load resistance (18) is less than a network parameter determined from the frequency of source (11) and value of capacitor means (12). |
申请公布号 |
DE2964872(D1) |
申请公布日期 |
1983.03.24 |
申请号 |
DE19792964872 |
申请日期 |
1979.12.13 |
申请人 |
WESTERN ELECTRIC COMPANY, INCORPORATED |
发明人 |
BROLIN, STEPHEN JOSEPH |
分类号 |
H02J1/00;G05F1/46;G05F3/08;H02M7/06;H04M19/00;(IPC1-7):H04M19/00 |
主分类号 |
H02J1/00 |
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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