KOPPLINGSARRANGEMANG FOER SKYDD MOT OEVERSPAENNING I ELEKTRONISKA TELEFONSTATIONER

A circuit for surge voltage protection of therefor a telephone station has first and second input terminals for receiving a DC supply voltage via a two-wire subscriber line. Both terminals are shunted via a varistor. In parallel with the varistor is an element for protecting the circuit against pola...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	RIESMEYER,JUERGEN, BRANDSTETTER,ALFRED
Format:	Patent
Sprache:	fin ; swe
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TELEPHONIC COMMUNICATION
Online-Zugang:	Volltext bestellen
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