Power Amplifier Module AS375
 
Features:
 
A power amplifier module (or called electronic relay) uses electronic devices to replace mechanical relay contacts, the output signal of PLC drives an internal field effect transistor to make it conduct, and large-current signals supply power to equipment through the field effect transistor. When such high-power DC equipment as motors, and electromagnetic valves needs frequent startup, the use of a power amplifier module has incomparable advantages over the traditional relays in the following aspects:

Maintenance-free, no ON/OFF life restriction;

ON/OFF time in the magnitude of microseconds, only one ten thousandth of a relay;

Inductive load protection;

Parallel connection of output channels to implement higher output current;