Anfatec Instruments AG
Measurement Science and Technology &
Scanning Probe Microscopy

symmetric 3(5)-channel 90-amplifier "V45A"

Manual of the V45A (PDF, 423 KB)

 

Typical applications

  • control of piezoelectric tube scanners
  • output voltages for x and y symmetrically to ground
  • output Z refers to 45 V, 90 V range
  • integrated, stabilised HV generation


Technical Data

  • 3 SMB-inputs  10 V
  • 2 x 2 outputs - 45 V..45 V (in pairs complementary to 0 V)
  • 1 output 45 V .. 135 V 
  • 220 V Supply Voltage

Description

This low-noise 3-channel high voltage amplifier V45A was designed for the control of tube scanners in scanning probe microscopes. Three inputs with 10 V are amplified into two asymmetric output voltages (Xout = 45 V and - Xout = - 45V) in the channels X and Y, while the Z-channel is 90 V relatively to ground.

Internal sheet