STEPPING-MOTOR DRIVER CIRCUIT

PURPOSE:To smoothen the rotation of a motor by damping a regenerative current rapidly by making said regenerative current pass through while FET is turned OFF, when a Zener diode is connected in parallel with said FET to switch a phase excitation. CONSTITUTION:During an A-phase excitation period, FE...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	CHIKADA SHINICHI
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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