The PDu150CL combines a high-voltage power supply, precision strain conditioning circuit, feedback controller, and ultra-low noise amplifier (26uV RMS) into a package the size of a credit card. It provides all of the necessary functions for high-resolution open-loop or closed-loop control of piezoelectric actuators with or without integrated resistive strain sensors. The PDu150CL develops up to 300mA of output current at frequencies up to 80 kHz with exceptionally low noise. It is suited to demanding applications such as semiconductor machinery, scanning probe microscopy, optics, vibration control, and nanopositioning. The PDu150CL can be purchased as a calibrated pair with an SCL Series Closed-Loop Stack Actuator.
PDu150CL 集成了高压电源,精密应变调节电路,反馈控制器和超低噪音放大器于一个信用卡大小尺寸的包。
可用于开环和闭环模式,开环模式下,输入信号直接功率放大器;闭环模式下,输入信号如反馈回路的命令信息。应用信号附着在电阻应变计上。
PDu150CL 可在80kHz高频下,在极低的噪声下产生300mA的输出电流。
应用范围:半导体机械,扫描探针显微镜,光学,振动控制,纳米定位等高要求控制。 防短路,平均电流过载,温度过高。
电源:+24V
电压范围:-30V to +150V
峰值电流:300mA
电流有效值:235mA
功率带宽:80kHz
信号带宽:180kHz
旋转速率:38V/us
尺寸:89x40x44mm
重量:80g
增益:20V/V
输入阻抗:10kOhm(闭环模式)
输入阻抗:3.05kOhm(开环模式)
负载:无限制
保护:防短路,过流保护,温度过高
噪音:6uV RMS(1uF load)
连接器:螺纹端(AWG20-30)
工作温度范围:-40 to 60C
静止电流:100mA