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leftp.inc

 High-Power, Modular HVPZT Amplifier/Controllers E-470   E-471   E-472   E-420 

Technical Data / Ordering Numbers

Models	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 (see link)
Average output power	100 W
Peak 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 +1100V, jumper selectable)
DC-offset setting	-3 to -1100 V at output with 10-turn pot.
Input impedance	1 MW
Control input sockets	BNC
PZT voltage output sockets	LEMO ERA.0A.250.CTL
Dimensions	235 x 158 x 288 mm (E-470); 450 x 158 x 288 mm (E-471, E-472); 215 x 123 x 185 mm (E-420) (see link)
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