发明名称 |
Power supply switching-regulator particularly for television receivers |
摘要 |
Switch-mode power supply generating a variable pulse-width modulating signal by digital control techniques synchronized with the horizontal line rate of the receiver. Logic circuits operating against fixed references provide overload and short-circuit protection by rapidly decreasing the variable pulse-width signal duration during various fault conditions.
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申请公布号 |
US4387399(A) |
申请公布日期 |
1983.06.07 |
申请号 |
US19810278940 |
申请日期 |
1981.06.30 |
申请人 |
ITT INDUSTRIES, INC. |
发明人 |
NOVOTNY, BERND |
分类号 |
H04N3/18;H02M3/00;H02M3/28;H02M3/335;(IPC1-7):H04N3/18;H01J29/70 |
主分类号 |
H04N3/18 |
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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