The PDm200B is a complete high-performance power supply and linear amplifier module for driving piezoelectric actuators. The output voltage range can be switched between bipolar or unipolar modes with a range of 100V, 150V, or 200V. Up to +/-400 V can be achieved in the bridged configuration. In the unipolar mode, the negative output range is fixed at -30V for use with stack actuators. Applications include: electro-optics, ultrasound, vibration control, nanopositioning systems, and piezoelectric motors.
PDm200B是用于驱动压电执行器的完整高性能电源和线性放大器模块。 输出电压范围可以在100V，150V或200V的范围内在双极或单极模式之间切换。 在桥接配置中可以达到最高+/- 400 V. 在单极性模式下，负输出范围固定为-30V，用于堆栈执行器。 应用包括：电光学，超声波，振动控制，纳米定位系统和压电马达。
Key features include: 主要功能包括：
- Selectable voltage range from +100V to +/-400V 可选电压范围为+ 100V至+ / – 400V
- Bipolar or unipolar output 双极或单极输出
- Bias supply for 200V bender actuators 用于200V弯曲执行机构的偏压
- Signal Bandwidth: 200kHz 信号带宽：200kHz
- Power Bandwidth: 63kHz (100Vp-p) 功率带宽：63kHz（100Vp-p）
- Noise: <1mV (1uF load)噪声：<1mV（1uF负载）
- Peak output current: 300mA峰值输出电流：300mA
- Dimensions: 71x38mm (2.8×1.5in)尺寸：71x38mm（2.8×1.5in）