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VF-90 Open Loop Piezo Amplifier
Data Sheet
| Quantity | Unit Price |
|---|---|
| 1 | $980 |
| 2 | $820 |
| 5 | $749 |
| 40 | $699 |
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| Quantity | Unit Price |
|---|---|
| 1 | $980 |
| 2 | $820 |
| 5 | $749 |
| 40 | $699 |
Description
DSM's VF-90 linear piezoelectric amplifier module provides functionality for driving piezoelectric (capacitive) loads in a compact form factor. Provides 90 mA maximum continuous and peak current for piezo devices rated for up to 150 V. Low noise for precision applications; 0.5 mVrms typical. The VF-90 features over-current, over-temperature, and short-circuit protection as well as protection against over/under voltage conditions on the power line.
Specifications
| Output Voltage (V) | -30 to +150 |
| Input Voltage Signal (V) | -0.75 to +3.75 |
| Max. Peak Current (mA) | 90 |
| Dimensions (in) | 3.5 x 0.9 x 4 |
| Dimensions (mm) | 89 x 23 x 102 |
| Operating Voltage (VDC) | 24, 2 A |
| Bandwidth (kHz) | >5 (-3 dB) |
| Noise (mVrms) | <1 (0.5 Typical) |
| Gain (V/V) | 40 +/-5% |
| Recommended Min. Capacitance (nF) | 200 |
| Connector | Screw Terminals |
