E-506.10: Operating limits with various piezo loads (open loop), capacitance values in µF. The minimum capacitive load is 0.3 µF
E-506 Piezo Charge Amplifier
製品の解説
仕様
ダウンロード
見積 / 発注
Low noise 1-channel piezo amplifier module
Plug-in module for E-500 system, up to three channels in the 19'' rack. Evaluation of temperature sensor protects the piezo actuator against overheating. Recommended for electrical capacitances greater than 0.3 µF.
Charge control for high linearity
The amplifier controls the amount of charge being transmitted to the piezo actuator. The piezo displacement hysteresis is therefore reduced to 2% of the travel range compared to 10 to 15% in voltage-controlled operation. This allows linear open-loop operation with fast response times and very high resolution at maximum bandwidth. The amplifier switches internally to voltage control when holding a position.
Fields of application
Active vibration absorber, adaptive systems technology, fast mechanical switches, valve control
