VOLTAGE ADAPTIVE SOLENOID CONTROL APPARATUS

摘要

Voltage Adaptive Solenoid Control Apparatus An apparatus is provided for controllable operating at least one solenoid coil in a battery operated system. The mean voltage applied to the coil is controlled in response to at least the battery voltage, facilitating the use of various battery voltages with a single voltage coil. The apparatus is readily adapted for controlling multiple coils and is digital in design.