PDu100B Miniature Piezo Driver 微型压电驱动器(放大器模块)

The PDu100B is a complete miniaturized power supply and linear amplifier for driving piezoelectric actuators. The PDu100B provides variable gain and offset, switchable voltage ranges, and the choice between unipolar and bipolar inputs and outputs. The PDu100B can drive two-wire piezoelectric actuators and benders up to +/-100 V and three-wire piezoelectric benders and stack actuators up to +100 V. Applications include piezoelectric valves, motors, pumps, MEMs, and ultra low-power positioning and manipulation systems.

PDu100B 是一个小型的电源线性放大器用于压电致动器

可以提供可变的增益和偏移,可切换电压范围,可选择单极或双极输入或输入。

它可以驱动高达±100V的双极压电致动器和压电双晶片和100V的三线压电双晶片和堆栈致动器。

应用包含:压电阀,马达,,MEMs, 超低功率定位和操作系统。

电源:3v-5.5v

最大单级输出:+60V, +90V, +100V

最大双极输出:±60V, ±90V, ±100 V

电流输出有效值:89mA, 60mA, 33mA

平均直流电流:40mA, 18mA, 15mA

功率带宽:5.3/3.5/3.2kHz

峰值输出电流:100mA

信号带宽:60kHz

尺寸:39x25mm

重量:5.5g

增益:27.5 V/V

单极输入Z: 100kOhm

双极输入Z:20 KOhm

输入端偏移电压:+/-100 mV

负载电容:无限制

过载保护:过热保护和过流保护

噪音:70mV RMS (10uF Load)

工作环境温度:    -40 to 70 C (-40 to 158 F)

静止电流:25 mA (1 mA in Shutdown)


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