OM POWER OM2002+, User Manual

Page: 8 / 41

8
1.2.2. Protection Circuits
There is several special protection circuits used in the amplifier. They are activated when one or more of next
parameters exceed defined values or some unwanted occasion occurs.

Output power too high

Reflected power too high

Drain current too high

Differential drain current to high

Power coupler fault

VSWR too high

DC voltage too low or DC voltage error

Input power too high (hardware protection of input overdrive & software protection)

Inside temperature too high

Soft start for power supply protection (PS feature)