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E-470, E-471, E-472 High Power Modular HVPZT Piezo Amplifiers/Controllers

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Important Calibration Information: Please read details on click here

ORDERING INFORMATION:
E-470.00 HVPZT Amplifier, 500 W, -3 to -1100 V, Bench-Top
E-471.00 HVPZT Amplifier, C/L & Interface/ Display Upgrade possible, 500 W, -3 to -1100 V, 19"
E-472.00 HVPZT Amplifier, 2 Channels, 500 W, -3 to -1100 V, Bench-Top, 19"
E-420.00 HVPZT Amplifier Module, 500 W, -3 to -1100 V

E-420, E-470, E-471, E-472, frequency response with various PZT loads ("standard" capacitive loads of equal capacitance will yield ~twice the bandwidth). Capacitance values are in nF.

TECHNICAL DATA: E-470.00, E-471.00, E-472.00, E-420.00
Function	power amplifier (servo controller option for E-471)
Channels	1 (E-472: 2)
Maximum output power	500 W
Average output power	100 W
Peak output current < 50 ms:	500 mA
Average output current > 50 ms	100 mA
Current limitation	short-circuit proof
Voltage gain	-100 ± 1, +100 ± 1 (selectable)
Polarity	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 +1120V, jumper selectable)
DC offset setting	-3 to -1100 V with 10-turn pot.
Input impedance	1 MW
Control input sockets	BNC
PZT voltage output sockets	LEMO ERA.0A.250.CTL
Dimensions	288x235x158 mm (E-470); 288x450x158 mm (E-471, E-472); 185x215x123 mm (E-420) (s. page 6.3)
Weight	5.2 kg (E-470); 7.6 kg (E-471); 10.1 kg (E-472); 2.5 kg (E-420)
Operating voltage	90-120 / 220-264 VAC, 50-60 Hz

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