发明名称 |
Power supplying apparatus, design method of the same, and power generation apparatus |
摘要 |
Although increasing the switching frequency is effective to downsize a power supplying apparatus, the switching loss of a switching element increases if the switching frequency is increased. In a power supplying apparatus including a transformer having a very high boosting ratio, and a plurality of switching elements for supplying AC power to the primary side of the transformer, the frequency of the AC power is set to 0.25 to 2 times the self-resonance frequency of the transformer.
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申请公布号 |
US2003210562(A1) |
申请公布日期 |
2003.11.13 |
申请号 |
US20030431452 |
申请日期 |
2003.05.08 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
TAKEHARA NOBUYOSHI;TOYOMURA FUMITAKA;SUZUI MASAKI |
分类号 |
H01L31/04;H02J7/35;H02M3/28;H02M3/337;H02M7/48;(IPC1-7):H02M3/335 |
主分类号 |
H01L31/04 |
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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