发明名称 |
Start-up circuit for power converters with controller power supply connected at output side |
摘要 |
A start-up circuit for converters with controller power supply connected at output side. With this start-up circuit, all the control and supporting circuitries are connected at the converter output low voltage side and protected from high input DC voltage. After the converter is started and the controller starts generating normal switching pulses, the start-up circuit may be disabled.
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申请公布号 |
US6778411(B2) |
申请公布日期 |
2004.08.17 |
申请号 |
US20020298473 |
申请日期 |
2002.11.18 |
申请人 |
BALLARD POWER SYSTEMS CORPORATION |
发明人 |
HUANG FENGTAI |
分类号 |
H02M1/00;H02M1/36;(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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