E-507 High Voltage Piezo Driver / Piezo Amplifier Module

  • 50 W Peak Power
  • Output Voltage Range 3 to -1100 V & Bipolar

E-507 is a high performance high voltage Linear piezo amplifier / piezo driver module for High Voltage piezo stacks. This high precision driven can output and sink a peak current of 50 mA and an average current of 13 mA. E-507.00 can be operated in 2 ways.

The E-507 has been replaced by the E-508 piezo amplifier:

Manual operation

The piezo driver output voltage can be set by a 10-turn, DC offset potentiometer in the range of -3 to -1000 Volts.

External operation

The piezo driver output voltage is controlled by an analog signal applied to the BNC input ranging from 0 to 11 Volts. Multiplying by the gain factor of -100, an output voltage range of -3 to -1100 Volts results. The DC offset potentiometer allows for a continuous variation of the input voltage range between 0 V to +11 V and -11 V to 0 V.

For computer-controlled operation, an DAC Interface/Display Module can be used (requires E-500/E-501 chassis). For frequency response with selected HVPZTs see graph below.

E-507.00 is not a stand-alone system. It requires the E-500/E-501 chassis with integrated power supply to function as an amplifier. A 32-pin connector is used to interface with the E-500/E-501 chassis.

E-507.00 Linear High Voltage Piezo Amplifier Driver Module, -3 to -1100 V



power amplifier



Maximum output power

50 W

Average output power

13 W

Peak output current < 50 ms

50 mA

Average output current > 50 ms

13 mA

Current limitation

short-circuit proof

Voltage gain

-100 ±1, +100 ±1 (selectable)


negative/positive/bipolar (jumper selectable)

Control input voltage

0 to +11 V, 0 to -11 V (jumper selectable)

Output voltage

-3 to -1100 V
(-780 to +260, -550 to +550, -260 to +780, +3 to +1120 V, jumper selectable)

DC offset setting

-3 to -1100 V with 10-turn pot.

Input impedance

1 MW

Control input sockets


PZT voltage output sockets



one 14T slot wide, 3H high


0.75 kg

Operating voltage

requires E-530/E-531 power supply
(E-500/E-501 system)


Related Products and Additional Resources

This is a legacy product that may have limited availability or may have been replaced. Ask a PI engineer for an equivalent new model.

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