发明名称 |
STABILIZED BIPOLAR ELECTRIC POWER SOURCE |
摘要 |
FIELD: electric power sources. SUBSTANCE: load is disconnected from stabilized source at fault detection. Power supply busbars may be cut off and fault channel may be displayed. Novelty is parallel connection of emitter-base junction of phototransistor and electric current pickup of each channel. Collector of said phototransistor is connected with control input of regulating member. Light emitter is connected in parallel with regulating member of opposite channel. EFFECT: simplified design and enlarged functional possibilities of power source. 3 cl, 12 dwg øøø1
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申请公布号 |
RU2121161(C1) |
申请公布日期 |
1998.10.27 |
申请号 |
RU19930026902 |
申请日期 |
1993.05.19 |
申请人 |
KALUZHSKIJ NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT TELE;MEKH USTROJSTV |
发明人 |
LEVINZON S.V.;CHEMERISOV BORIS ISAAKOVICH |
分类号 |
G05F1/569;G05F1/573;(IPC1-7):G05F1/569 |
主分类号 |
G05F1/569 |
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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