NV 40/3
typ. frequency of NV 40/3
Piezo Controller 3-Channel Version
The series of 3-channel piezo amplifiers, NV 40/3 and NV 40/3 CLE, was designed for easy controlling of 3-axes nano-positioning piezo stages with sub-nanometer accuracy and lowest settling time.
Technical Highlights:
- 3-channel piezo controller
- NV 40/3 for piezo positioning stages without feedback sensors
- NV 40/3CLE for piezo positioning stages with integrated feedback sensors
- Automatic Sensor Identification procedure (ASI)
- Output current 40 mA per channel permanent
- Signal noise < 0.3 mV @ 500 Hz
- Piezo control up to kHz frequency (depends on driven amplitude and electrical capacitance)
- Manual control, analog input 0 ... 10 V, USB interface
- TFT-Display dimmable for lab use
- Wide range power supply module 100 V ... 240 V
- Table top version
Overview NV 40/3 and NV 40/3CLE
| name | NV 40/3 | NV40/3CLE |
| part no. | E-101-20 | E-101-23 |
| wide range power supply 100V...240V | yes | yes |
| USB interface | yes | yes |
| Servo-Controller for SG and capacitive feed back sensors | no | yes |
| Modulation & Monitor Input/Output | yes | yes |
| Display dimmable | yes | yes |
The NV 40/3 CLE amplifier is equipped with a sensor servo module for controlling actuators with an integrated positioning feedback sensor. These nano-positioning systems are marked by the letters "SG" or "CAP" in the description.