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Generel Elektronik / Sv: Styring a relæ
« Dato: Marts 22, 2012, 23:18:52 »
Her er en "Over Voltage Switch":
http://www.eeweb.com/blog/circuit_projects/relay-operated-switch-for-over-voltage-and-under-voltage
Men du skal også have en "hysterese".
Gerd
http://www.eeweb.com/blog/circuit_projects/relay-operated-switch-for-over-voltage-and-under-voltage
Men du skal også have en "hysterese".
Gerd