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PWM (Pulse Width Modulation) Solenoid Valve Control Feature

Fig 1: PWM Solenoid Valve Performance Curve
G06863390Courtesy of HYUNDAI MOTOR CO.

PWM solenoid valve is controlled linearly according to the duty ratio.

Oil pressure range: 

0~4.3 kgf/cm2 (0~422kpa, 0~61.2psi)

OIL PRESSURE RANGE

Type 3way & Normal High
Supply voltage 12V
Coil resistance 3.2±0.2Ω (at 25°C, 77°F)
Cycle 50Hz
Fig 2: Identifying PWM Solenoid Valve Form
G06863391Courtesy of HYUNDAI MOTOR CO.