High voltage amplifier

Ultra low noise high voltage amplifier

New: WMA-200 ultra-low noise high voltage amplifier
With this amplifier, you get the lowest noise high voltage amplifier in the industry

High voltage amplifier special offer

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

High voltage amplifier accessories

Cables and connectors for high voltage amplifiers

WMA-280 Low noise high precision high voltage amplifier

The WMA-280 is a high voltage, low noise precision amplifier. Its specifications have been designed to serve the needs of a wide variety of high-tech experiments. The WMA-280 can be used for MEMS actuation, EO-modulators, as high voltage driver for PZT (piezo) positioners, ultrasonics, and many other applications. Its output noise is only 300 microVolt rms.
High voltage, wide bandwidth precision amplifier for MEMS
- High voltage 20.0x amplification up to +150V and -150V with respect to ground
- DC to 100kHz full-power bandwidth (-3dB) and 300mA output current
- Low output noise: 300 microVolt rms
- High precision: <0.1% amplification error
- Continuous short-circuit protection
- Stable with capacitive and resistive loads
- 1kOhm 0.1% input impedance with protection
- Differential and normal BNC input
- <0.1Ohms output impedance with fast current limit
- 230V/50Hz mains power
- Lead-free, environment-friendly construction

The WMA-280 high voltage amplifier is priced at EUR 1695.- (EU price)
Please ask for our educational and quantity discounts

Typically ships within a few weeks

High voltage amplifier WMA-280 - download flyer

High voltage amplifier WMA-280 - download user manual