发明名称 |
HIGH VOLTAGE POWER SUPPLY AND AIR CLEANER COMPRISING IT |
摘要 |
PROBLEM TO BE SOLVED: To provide a high voltage power supply ensuring a desired operation and an air cleaner in which dust collecting function is enhanced and a desired air cleaning function is attained by employing that high voltage power supply. SOLUTION: The high voltage power supply comprises a power supply and a transformer and generates a high voltage on the secondary of the transformer wherein a pulse generator is provided on the primary of the transformer. The pulse generator comprises a controller for generating a signal forming a pulse waveform and the controller varies the duty ratio of HI and LOW and varies the output voltage according to the duty ratio.
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申请公布号 |
JP2002186253(A) |
申请公布日期 |
2002.06.28 |
申请号 |
JP20000382601 |
申请日期 |
2000.12.15 |
申请人 |
DIAMOND ELECTRIC MFG CO LTD |
发明人 |
YAMAMURA TAKESHI |
分类号 |
B03C3/68;F24F1/00;F24F7/00;H02M3/28;H02M3/335;(IPC1-7):H02M3/28 |
主分类号 |
B03C3/68 |
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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