节能 PWM 继电器/螺线管驱动器

Features      

• Reduces the power consumption of valves and relays by 50%

• Adjustable PWM current regulation at 10 to 45 V

• Up to 300 mA startup current, automatically reduced in hold mode

• Coil current monitored during startup mode, detection of load breakage and voltage errors

• LED output for status and error message

• Active, fast coil demagnetizing

• Shutdown with excessive temperature and low voltage

Applications

• PWM driver for inductive loads (e.g. relays, electrovalves)

• Relay low-/high-side switch