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Text version of the page
E-463
HVPZT Piezo Amplifier, 3 Channels
Ordering Information
E-463.00 HVPZT Amplifier, 3 Channels, Bench-Top Ask about custom designs!the input range between 0 V to+10 V and -6.66 V to 3.33 V (see page 6-52). Three 3
1/
2-digit LED displaysshow the output voltage of each individual channel. Forfrequency response withselected HVPZTs, see graph below.For computer-controlled clo-sed-loop positioning electron- ics, refer to the E-500 systemstarting on page 6-18.
E-463.00 E-463, frequency response with various PZT loads. Values shown are capacitance in nF, measured in actual PZT.3 Independent Channels II. External Control: 3 x 6 W Peak Power Output voltage is controlled byan analog signal applied to theBNC inputs, ranging from 0 to10 V. Multiplying by the gain factor of -150, an output volt- age range of 0 to -1500 V re- sults. The DC-offset potentiom- eter adds a DC bias to the input, allowing continuous shifting of 3 LED Voltage Displays Output Voltage Range 0 to -1500 V The E-463.00 is a bench-toppiezo driver for high-voltage PZTs. It contains three inde-pendent low-noise, 4-quadrantamplifiers that can output and sink a peak current of 4 mA and an average current of 3 mA each. The E-463.00 can be oper- ated in two ways: I. Manual Control: Output voltage for each chan-nel can be set by a 10-turn DC- offset potentiometer in therange of 0 to -1000 V.
Technical Data
ModelsE-463.00 FunctionPower amplifier Channels3Maximum output power6 W / channel (see page 6-52) Peak output current <5 ms4 mA / channel Average output current >5 ms2 mA / channel Current limitationShort-circuit proof Voltage gain-150 ±1 PolarityNegativeControl input voltage0 to +10 V Output voltage0 to -1500 V DC-offset setting 0 to -1000 V at outputwith 10-turn pot. Input impedance1 M Display3 x 31 /
2 -digits, LED Control input sockets3 x BNCPZT voltage output sockets3 x LEMO ERA.0A.250.CTL Dimensions236 x 88 x 273 mm + handles (see page 6-10) Weight4.3 kg Operating voltage90-120 / 220-240 VAC, 50-60 Hz
© PI 1998-2005. Subject to change w/o notice. Cat 118 05/09.17 (linear P/S)