The PDUS200 is a complete solution for driving precision and high-power ultrasonic actuators. The PDUS200 uses a digital phase-locked loop to actively seek and track a selected actuator resonance in real-time. This approach provides fast and precise control of the actuator resonance with the option to operate slightly off resonance where the actuator dynamics are less sensitive to load forces. An optional power control module is also available that provides real-time closed-loop control of the dissipated actuator power. For example, if the actuator power is set to 30W, the amplifier will automatically regulate the applied voltage to maintain 30W dissipation. Power tracking can reduce or eliminate the effect of variable cutting forces on the resonance amplitude.
PDUS200 是驱动精度和高功率超声驱动器。 用数字锁环主动寻找跟踪一个选定的执行器并实时共振。可以选择在执行器对负载力不太敏感时稍微偏离共振。
功率控制器模块可选，提供对耗散执行器功率的实时闭环控制。
功能：信号监测、功率监测、谐振跟踪和换能器阻抗的频率响应分析
还可以记录来自加速度计或振动计的辅助信号。定制电压和电流范围
输出连接器：Lemo 0B, 4mm Socket
频率：1-50kHz
频率分辨率：1mhz
输出电压：±100V
输出电流：±4A
变频器电源：200W
模拟增益：15V/V
旋转速率：35V/us
保护：电流过载
电源：90V to 250V
USB:2.0
相位解析度: 0.1 Degrees
采样速率：1MHz
数字信号：电压，电流
编程接口：Windows API
使用环境：-40C to 60C
尺寸：212x305x88mm
重量：2.5kg
