发明名称 |
DC/DC Stabilized voltage converter unit |
摘要 |
In a DC/DC stabilized voltage converting unit having a series circuit including an input filter, a converter stage having a control input and an output filter, the improvement comprising: a control stage having an output connected to the control input; a voltage regulating circuit receptive of an output of the output filter and having an output applied to the control stage; an anti-overvoltage and anti-overcurrent stage receptive of an output of the converter stage and having an output applied to the control stage; a voltage converter chain coupling circuit for effecting the linking of units in a chain; an internal monitoring and commutating circuit connected between the voltage regulating circuit and the control stage for surveying the outputs of the converter stage; a visually and electrically signalling alarm circuit receptive of the outputs of the output filter and having the outputs thereof applied to the chain coupling circuit; and wherein the chain coupling circuit includes a first input for linking to one pole of a power supply source, a coupling terminal connectable to said one pole of the power supply source, a third input for connecting to the coupling terminal of the next chain coupling circuit in the chain, first and second outputs connected to the input filter and a third output connected to the control stage.
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申请公布号 |
US4309748(A) |
申请公布日期 |
1982.01.05 |
申请号 |
US19790083594 |
申请日期 |
1979.10.11 |
申请人 |
BHG HIRADASTECHNIKAI VALLALAT |
发明人 |
FORRO, DEZSO;BALOGH, DEZSO;CSASZAR, LASZLO;TOELGYESI, LASZLO;HAVALDA, ENDRE |
分类号 |
H02J1/00;G05F1/46;G05F1/56;H02M3/156;H04M19/00;(IPC1-7):H02M3/00 |
主分类号 |
H02J1/00 |
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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