High Performance Solenoid Driver, Pick and Hold Module

High-performance PWM solenoid driver modules designed for efficient pick and hold control, enabling fast actuation with reduced power dissipation in industrial solenoid and actuator systems.

Overview

The OES Pick and Hold PWM Solenoid Driver Module is engineered to provide precise control of solenoids, valves, linear actuators, and voice coil motors. It delivers a high initial pick current for fast actuation, then automatically reduces to a lower hold current to minimize heat and power consumption.

This intelligent PWM-based control significantly improves efficiency, extends coil life, and reduces thermal stress in demanding industrial environments.

How Pick and Hold Control Works

The driver operates in two stages:

• Pick Phase: High voltage is applied briefly to rapidly energize the solenoid.
• Hold Phase: Voltage is reduced using PWM to a lower level sufficient to maintain position.

This approach reduces energy consumption while maintaining reliable mechanical holding force.

Key Features

• High peak voltage output for fast actuation
• Adjustable hold voltage via PWM control
• Wide input voltage compatibility
• Compact industrial-grade design
• High efficiency switching operation

Applications

• Industrial solenoid valve control
• Automation systems
• Robotics and motion control
• Medical device actuators
• Voice coil motor driving
• Packaging and manufacturing equipment

Benefits

• Reduced power consumption
• Lower heat generation
• Increased solenoid lifespan
• Improved system reliability
• Fast and precise actuation control

Why PWM Pick and Hold Technology Matters

Traditional solenoid drivers continuously apply full voltage, leading to unnecessary heating and energy loss. The PWM pick-and-hold method optimizes performance by delivering only the required holding energy after activation, making it ideal for modern energy-efficient systems.