TFW-N series are active high precision signal conditioning module which directly collect and convert PWM signal to 0-20mA/0-10V signal output.
Adopted electromagnetism isolation technology, this module has a higher accuracy and lower temperature drift than that of opto-coupler isolation. The module is input and output terminal isolated (power input /signal output and power output /signal input are mutually isolated).
Two-terminal isolation (signal input and signal output)
High accuracy & linearity (0.1% F.S.)
Low ripple & noise: (30mVpp.TYP, 20MHz)
PWM signal input
Compact size: DIP18package (26*9.5*12.5mm)
ESD protection (IEC/EN61000-4-2 Contact ±4KV perf. Criteria B)