CURRENT DELAY DEVICE FOR SOLENOID

摘要

Disclosed is a solenoid current delay device that delays a current which is applied to a solenoid. The present invention includes a voltage applying unit that is connected to an output port of an electronic control unit (ECU) of a vehicle and supplies clamped input power supply for a solenoid operation; a charging unit where the clamped input voltage is charged when the voltage applying unit is turned on and the charged voltage is discharged when the voltage applying unit is turned off; and a current control unit that controls the current which flows in the solenoid in accordance with the voltage of the charging unit. According to the present invention, a circuit of a gearshift lever that delays the solenoid operation and return is used so that solenoid operation noise can be reduced electrically.