发明名称 |
Elektrische Energiequellevorrichtung mit mehreren Ausgängen und elektronische Fahrzeugsteuervorrichtung |
摘要 |
<p>A multi-output electric power source device has at least two channels for producing a constant voltage and a constant voltage from a single input voltage. Each channel is provided with a switching regulator in the input stages thereof and a series regulator in the next stage thereof. An over-heat detector circuit is provided in common for both channels. When the over-heating of either one of switching transistors in the channels is detected, the switching regulators turn off both switching transistors thereby to interrupt both output voltages from being supplied to an external circuit. When an over-voltage is detected, series regulators also interrupt the output voltages from being supplied to the external unit.</p> |
申请公布号 |
DE10349663(B4) |
申请公布日期 |
2009.06.18 |
申请号 |
DE2003149663 |
申请日期 |
2003.10.24 |
申请人 |
DENSO CORPORATION |
发明人 |
ISHIKAWA, TAKANORI;ITABASHI, TORU;NIIMI, YUKIHIDE |
分类号 |
G05F1/56;G06F1/28;H02M1/36;H02M3/155;H02M3/156 |
主分类号 |
G05F1/56 |
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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