The 2500L Amplifier is a rugged source of RF
power for ultrasonics, induction heating and
laser modulation as well as plasma applications.
It is a totally solid state solution employing RF
DMoS FETs in the power amplification stages,
offering simultaneous forward and reverse
power readouts, and an RS232 port for data
collection. The 2500L reflects E&I’s commitment
to reliable and robust RF power.
The 2500L produces 500 Watts of linear class A
power over a frequency range of 50 KHz to 12
MHz, with a nominal power gain of 60 dB (+/-
2dB). Operation over the entire frequency range
is possible without the need for any switching.
The front panel display provides simultaneous
measurements of forward and reflected power
as well as the unit’s status. The RS232
connector at the rear of the unit can also be
used to capture this data and reset the unit
should a fault occur.
The E&I 2500L is a 19” rack mount unit 24.5”
high. It employs an integral power supply
capable of operation from 200-240 VAC 50–60
Hz. The unit weighs approximately 190 lbs or 90