E-470 • E-472 • E-421 PICA Piezo Controller
Modular High-Power Amplifier / Controller
- Peak power 550 W
- Output voltage range 3 to 1100 V or bipolar
- Position control (optional)
- Computer interface and display modules
PICA high-performance piezo amplifier
1- or 2-channel piezo amplifier for dynamic continuous operation of PICA high-voltage piezo actuators. Analog control. Output voltage to 1100 V, bipolar can be set.
Fields of application
Industry and research. Active vibration absorber. Adaptive mechanics. Precision mechanics/machining. Optics. Metrology / measuring technology. Interferometry. Adaptive systems technology. Switching applications. Laser tuning. Force generation / material testing. Nanotechnology.
Specifications
Specifications
Amplifier | E-470.20 / E-471.20 / E-472.20 / E-421.00 |
---|---|
Output voltage | Default: 3 to 1100 V Can be set: -260 to +780 V, -550 to +550 V, +260 to -780 V, -3 to -1100 V |
Amplifier channels | E-470, E-471, E-421: 1 E-472: 2 |
Average output power | 110 W |
Peak power, < 5 ms | 550 W |
Average output current | 100 mA |
Peak current, <5 ms | 500 mA |
Amplifier bandwidth, small signal | Static to 3 kHz |
Amplifier bandwidth, large signal | Static to 3 kHz |
Ripple, noise, 0 to 100 kHz | <25 mVrms 100 mVpp (200 nF) |
Current limitation | Short-circuit proof |
Voltage gain | 100 ±1 (default), -100 ±1 |
Input impedance | 100 kΩ |
Input voltage range | Without servo: ±1/100 of selected output voltage range With servo: 0 to 10 V |
Miscellaneous | E-470.20 / E-471.20 / E-472.20 / E-421.00 |
---|---|
Operating voltage | 100 to 120 or 220 to 240 V AC, selectable (fuse change required) |
Operating temperature range | 5 to 50 °C (above 40 °C, power derated) |
Mass | E-470: 5.2 kg E-471: 7.6 kg E-472: 10.1 kg E-421: 2.5 kg |
Dimensions | E-470: 236 mm × 132 mm × 296 mm + handles E-471, E-472: 450 mm × 132 mm × 296 mm + handles E-421: 215 mm × 123 mm × 185 mm |
Downloads
Datasheet
Documentation
User Manual PZ178
E-421, E-470, E-471, E-472 PICA Piezo Power Amplifier / Controller
Quote / Order
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.