Falco Systems WMA-200 User Manual

Falco Systems
● Ultra-low output noise: ~50µV
~20µV with DC – 500Hz using the optional capacitive load box
rms
● High voltage: 20.0x precision amplification up to +175V and -175V output
voltage with respect to ground
● Short-circuit protected output with 150mA output current capability
● No overshoot with capacitive loads: bandwidth changes automatically to ensure
stability
● 2 inputs: a standard BNC connector, and a differential connector to reject
interference
● BNC monitor out connector provides 1:100 replica of the output signal
● Capacitive load box, differential cables and connectors accessories available
About this manual
This user manual is an integral part of the
Falco Systems WMA-200 high voltage
amplifier product. Please read it carefully
and pay attention to the recommendations
and instructions for safe use.
The WMA-200 high
amplifier: getting started
The Falco Systems WMA-200 model is a
high quality, high voltage, linear laboratory
amplifier optimized for
requiring world-class,
noise. The excellent noise performance,
combined with the wide bandwidth and
large voltage range make this amplifier the
WMA-200 Low Noise HV Amplifier
USER MANUAL
with DC – 100kHz large signal bandwidth;
rms
preferred choice for the most demanding
precision
amplifier will routinely enable sub-atomic
positioning
positioning systems and MEMS devices,
and is the ultimate ultra low noise driver
for
steering, ultrasonics, dielectric studies,
and many other loads requiring a high
voltage drive. The WMA-200 amplifier is
voltage
available in a 115V mains voltage version
and a 230V version.
The output noise level of the high voltage
amplifier is only ~50µV
large signal bandwidth of DC – 100kHz.
experiments
For even lower noise in experiments
ultra-low output
where this large bandwidth is not required,
a capacitive load box can be ordered
separately from Falco Systems for use
50/20μV
positioning systems.
resolution with
EO-modulators, (particle)
with its standard
rms
rms
The
piezo
beam