发明名称 |
Power factor corrected switching power supply |
摘要 |
In an AC to DC power converter (off line switcher) and a method of converting AC power to DC power in high voltage systems the flyback converter's low side semiconductor switch has a lower breakdown voltage than its high side semiconductor switch. The lower breakdown voltage is achievable by means of a shunt regulator that controls a clamp voltage across the low side switch. The efficiency of the converter's post regulator is improved by processing only a fraction of the system's total power output.
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申请公布号 |
US5646832(A) |
申请公布日期 |
1997.07.08 |
申请号 |
US19940266692 |
申请日期 |
1994.06.28 |
申请人 |
HARRIS CORPORATION |
发明人 |
PULHAMUS, JR., WILLIAM R.;BAPHNA, RAJIV K. |
分类号 |
H02M1/00;H02M1/42;H02M3/335;(IPC1-7):H02M3/335 |
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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