LOGO Anfatec Instruments AG
Measurement Science and Technology &
Scanning Probe Microscopy

3-channel 130 V low cost HV amplifier "V45B"


This low-noise 3-channel high voltage amplifier V45B was especially designed for the control of piezo-stack based tripod scanners in scanning probe microscopes. Three inputs with 10 V are amplified into three differential output voltages (e.g., Xout = 45 V and - Xout =- 45V). 

High Voltage AMplifier

Technical data

3 SMB-inputs  10 V
3 x 2 outputs - 65 V..65 V (in pairs, differential)
115/220 V Voltage Supply

Typical application

control of piezoelectric scanners (tripod, ...)
all output voltages differential
integrated, stabilised HV generation