High voltage amplifier

Falco Systems and corona

Impact of COVID-19
We are open for business.
Falco Systems has taken appropriate measures to protect its employees and customers while ensuring business continuity. Lead times may be longer than usual.

Falco Systems receives product design award

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

Application notes

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

WMA-320 High speed high voltage amplifier

The WMA-320 is a high voltage, wide bandwidth laboratory amplifier. Its high output voltage, current and wide bandwidth have been designed to serve the needs of a wide variety of high-tech experiments. The WMA-320 can be used for MEMS actuation, EO-modulators, PZT (piezo) positioners, ultrasonics, and many other applications.
High voltage, wide bandwidth laboratory amplifier for MEMS
- High voltage 50x amplification up to +100V and -100V with respect to ground
- DC to 5MHz large signal bandwidth and 300mA output current, ideal for electrostatic MEMS and PZT (piezo) actuators
- High speed 1300V/us slew rate
- Continuous short-circuit protection
- No overshoot with capacitive loads and perfectly stable
- 50 Ohms input impedance with protection
- 50 Ohms output impedance with fast current limit
- 230V/50Hz mains power
- Lead-free, environment-friendly construction

The WMA-320 high voltage amplifier is priced at EUR 2450.- (EU price)
Please ask for our educational and quantity discounts

Typically ships within a few weeks

High voltage amplifier WMA-320 - download flyer

High voltage amplifier WMA-320 - download user manual

General amplifier accessories

WMA series high voltage amplifiers

Double the WMA-320 output voltage by using two amplifiers in bridge mode

- The WMA-IB-HS phase inverter - buffer drives two HV amplifiers
- Maintain the precision, high speed and low noise of the amplifiers
- Switchable 50 Ohm /100 kOhm input for buffering low-current signals

WMA-IB-HS phase inverter - buffer EUR 495.- (EU price)