Power proportioning controller for solid state relays

An economical astable multivibrator circuit provides a variable frequency, variable duty cycle digital signal for controlling a solid-state relay to provide power proportioning. An optical isolator receives analog input signals and converts those signals into a variable resistance signal for alterin...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZAHM, DONALD E, STRICKLER, GARY R
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRICITY PULSE TECHNIQUE
Online-Zugang:	Volltext bestellen
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