Dedicated Power Amplifier for Electro-Pneumatic Proportional Valves, VEA series

Brand :

SMC

Caution

Please refer to the catalog for details on specifications and materials.
The product images are representative only. Specifications may vary by part number, including shape and color.

Product Description

A dedicated amplifier for driving electro-pneumatic proportional valves.
[Features]
· Low-power command signal
The output of a D/A converter or a potentiometer can be used as the command signal.
· High dither effect
Effective dither is achieved by PWM (pulse width modulation), minimizing the hysteresis of the electro-pneumatic proportional valve.
· Stable performance of electro-pneumatic proportional valves
By adopting a constant current system, stable performance is achieved even with changes in impedance or power supply voltage, and repeatability is also excellent.