The circuit provides a regulated 2 V or 1.5 V supply for glow plug engines and overcomes the problems of battery internal resistance and connecting lead resistance by sensing the voltage at the plug terminals. The unit is operated from a 12 V battery which is normal field equipment for use with electric starters. Heavy duty twin cable can be used as connecting leads, the outer conductor carrying the plug current and the inner the minute sensing current.
Glow plug supply
Zuendkerzenspeisung
Practical Electronics ; 16 , 1 ; 37
1980
1 Seite
Aufsatz (Zeitschrift)
Englisch
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