High voltage amplifier








Falco systems receives product design award

Design award 2018
Falco systems wins product design award for new phase inverter - buffer



High voltage amplifier special offer

Check out our special offer
10% off on the all-round
WMA-100 HV amplifier




Application notes

Application notes
Be sure to read our new application notes about driving MEMS and piezo actuators












High voltage amplifiers: WMA series

The Falco Systems WMA series high voltage amplifiers provide excellent specifications for use in MEMS actuation, with EO-modulators, as piezo amplifiers/drivers for precision positioners, ultrasonics, stick-slip motors, ferroelectrics, beam steering or beam blanking and for use as high voltage amplifiers in many other applications.

Falco Systems provides high voltage amplifiers with the best specifications possible, at a reasonable price. Both the highest speed and the lowest noise high voltage amplifiers in the industry are Falco Systems products.


WMA series high voltage amplifiers

High speed high voltage amplifier WMA-300

- High voltage 50x amplifier up to +150V and -150V
- DC to 5MHz large signal bandwidth and 300mA current
- High slew rate: 2000V/us


WMA-300 high voltage amplifier EUR 1795.- (EU price)



Ultra-low noise high voltage amplifier WMA-200

WMA series high voltage amplifiers

- Ultra-low output noise: ~50uVrms with DC - 100kHz large signal bandwidth
- Only ~20uVrms with DC - 500Hz using the supplied load capacitor box
- 20.0x precision amplification, +175V and -175V out, and 275mA current
- 1:100 monitor out connector


WMA-200 high voltage amplifier EUR 1845.- (EU price)



Compact, all-round high voltage amplifier WMA-100

WMA series high voltage amplifiers

- High voltage 20x amplifier up to +175V and -175V
- DC to 500kHz large signal bandwidth and 100mA current
- Very low noise: ~350uVrms
- DC offset control


WMA-100 high voltage amplifier

Special offer (10% off): EUR 1110.- EUR 999.- (EU price)


WMA series high voltage amplifiers

Low noise precision high voltage amplifier WMA-280

- High voltage 20.0x precision amplifier up to +150V and -150V
- DC to 100kHz full-power bandwidth and 300mA current
- Low noise: 300 uVolts rms


WMA-280 high voltage amplifier EUR 1745.- (EU price)



WMA series high voltage amplifiers

High speed high voltage amplifier WMA-320

- High voltage 50x amplifier up to +100V and -100V
- DC to 5MHz large signal bandwidth and 300mA current
- High slew rate: 1300V/us


WMA-320 high voltage amplifier EUR 1795.- (EU price)



WMA series high voltage amplifiers 175V

Low voltage DC/battery powered high voltage amplifier WMA-02

- High voltage 20x amplifier up to +175V and -175V
- DC to 13kHz full-power bandwidth and only 50x100x26mm
- Low output noise voltage: <4mVrms (WMA-02LF <0.2mVrms)


WMA-02 high voltage amplifier EUR 395.- (EU price)



WMA series high voltage amplifiers 125V

Low voltage DC/battery powered high voltage amplifier WMA-01

- High voltage 20x amplifier up to +125V and -125V
- DC to 20kHz full-power bandwidth and only 50x100x26mm
- Low output noise voltage: <3mVrms (WMA-01LF <0.1mVrms)


WMA-01 high voltage amplifier EUR 395.- (EU price)



WMA series high voltage amplifiers 75V

Low voltage DC/battery powered high voltage amplifier WMA-005

- High voltage 20x amplifier up to +75V and -75V
- DC to 20kHz full-power bandwidth and only 50x100x26mm
- Low output noise voltage: <3mVrms (WMA-005LF <0.1mVrms)


WMA-005 high voltage amplifier EUR 395.- (EU price)



WMA series high voltage amplifiers

New: High speed phase inverter - buffer WMA-IB-HS

- Drive two HV amplifiers in bridge mode to double the output voltage
- High speed: DC - 20MHz @ -3dB full power bandwidth and -10V to +10V maximum
- Switchable 50 Ohm /100 kOhm input


WMA-IB-HS phase inverter - buffer EUR 395.- (EU price)



WMA series high voltage amplifiers

New: Ulra-low noise phase inverter - buffer WMA-IB-LN

- Drive two WMA-200 HV amplifiers in bridge mode to double the output voltage
- Ultra-low noise: ~130uVrms, with 700Vpp output voltage range!
- Output voltage: -10V to +10V differential maximum


WMA-IB-LN phase inverter - buffer EUR 795.- (EU price)



WMA series high voltage amplifiers 75V

Power supply for the WMA-02, WMA-01, and WMA-005 HV amplifiers

- 24V/3A, 230V/50Hz, 72W power supply
- WMA series BNC interfacing connector cable supplied
- One power supply can provide power for up to 10 amplifiers


24V power supply and BNC cable EUR 135.- (EU price)



WMA series high voltage amplifiers accessories

Accessories for Falco Systems high voltage amplifiers

Falco Systems offers a selection of accessories to use with the WMA series high voltage amplifiers. These include e.g. high quality, high voltage BNC cables, adapters and differential connectors.

List of accessories