ACX
EL1225

QuickPack® Power Amplifier EL-1225
This power amplifier provides a controllable voltage waveform that drives a piezoelectric actuator.

With this power amplifier you will be able to control your Quickpack piezoelectric actuators (and others) with a customizable voltage waveform.
The Quickpack power amplifier controls actuators and other piezoelectric devices through applied voltage.
It accepts an input signal to provide an output of up to +/-200 V at 200 mA.
This unit has twice the bandwidth of other amplifiers and an adjustable gain of 1x to 20x, continuous.
This unit also has selectable voltage limit protection and selectable current limit protection, and is stable with capacitive loads up to 5 µF.

Specifications:

• Output voltage: ±200 V
  
• Output current: ±200 mA peak
  
• Voltage gain: x1 to x20
  
• Bandwidth: 7.5 kHz (-3 dB)
  
• Max. output power: 20W RMS (±200 V @ 200 mA peak)
  
• Output impedance: 1 ohms max.
  
• Input impedance: 4.4 to 104 kohms (Av = 1 to 20)//20 pF
  
• Input range: 0 to ±10 V (Av = 1 to 20)
  
• Phase margin: >60°
  
• Non linearity: 0.01% max.
  
• Noise: 0.001V RMS typical
  
• Slew rate: 70V/µs
  
• Load impedance: 5 µF max. @ 200 mA, 1 µF @ 50 mA

Please find a corresponding data sheet here.
Please find an enlarged image here.