Electromagnetic relay circuit arrangement

The circuit has the switch path (3) of a controlled switch (4) connected in series with the relay (2), with the series circuit (1) connected to earth at one side and connected to the supply voltage terminal (7) at the other side via a dropping resistance (6). A charge storage capacitor (8) is connec...

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1. Verfasser: LESCHE, WOLFGANG, 14165 BERLIN, DE
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:The circuit has the switch path (3) of a controlled switch (4) connected in series with the relay (2), with the series circuit (1) connected to earth at one side and connected to the supply voltage terminal (7) at the other side via a dropping resistance (6). A charge storage capacitor (8) is connected in parallel with the series circuit between earth and the dropping resistance, with discharge of the stored charge via the electromagnetic relay, for operation of the latter.