E-663.00 LVPZT Piezo Amplifier, 3 Channels
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E-663.00
E-663.00 is a bench top amplifier for Low Voltage PZTs. It contains three independent amplifiers that can output and sink a peak current of 140 mA and an average current of 60 mA each. E-663.00 can be operated in 2 ways:
- 3 Independent Channels
- 3 x 14 W Peak Power
- 3 LED Voltage Displays
- Output Voltage Range -20 to 120 V
Output voltage for each channel can be set by a 10-turn, DC offset potentiometer in the range of 0 to 100 V.
- Manual operation
Output voltage is controlled by an analog signal applied to the BNC inputs, ranging from -2 to 12 V. Multiplying by the gain factor of 10, an output voltage range of -20 to 120 V results. The DC offset potentiometer allows for a continuous variation of the input voltage range between -2 V to +12 V and -12 V to +2 V (click here).
- External operation
Three 3 1/2 digit LEDs display the output voltage of each individual channel. For frequency response with selected LVPZTs see graph below.
For computer controlled, closed loop positioning electronics refer to the E-500 system starting on page 6.12 or the E-662 click here