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E-506 Piezo Charge Amplifier

Highly Linear, 30 W Continuous Power, 1 Channel

Highly linear amplifier module
For dynamic applications
Output voltage range -30 to 130 V
Peak current 2 A, continuous current 215 mA

E-506.10: Operating limits with various piezo loads (open loop), capacitance values in µF. The minimum capacitive load is 0.3 µF

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Low noise 1-channel piezo amplifier module

Plug-in module for E-500 system, up to three channels in the 19'' rack. Evaluation of temperature sensor protects the piezo actuator against overheating. Recommended for electrical capacitances greater than 0.3 µF.

Charge control for high linearity

The amplifier controls the amount of charge being transmitted to the piezo actuator. The piezo displacement hysteresis is therefore reduced to 2% of the travel range compared to 10 to 15% in voltage-controlled operation. This allows linear open-loop operation with fast response times and very high resolution at maximum bandwidth. The amplifier switches internally to voltage control when holding a position.

Fields of application

Active vibration absorber, adaptive systems technology, fast mechanical switches, valve control

	E-506.10
Function	Linearized amplifier module, charge controlled
Channels	1

Amplifier	E-506.10
Input voltage range	-2 to 12 V
Output voltage*	-30 to 130 V
Peak current, < 2.5 ms	2 A
Average output current	215 mA
Current limitation	Short-circuit proof
Noise	<0.6 mV_rms
Reference capacitance (adjustable)	1 to 280 µF
Suggested capacitive load	>0.3 µF
Input impedance	1 MΩ / 1 nF

Interfaces and operation	E-506.10
Piezo connection (voltage socket)	LEMO 2-pin EGG.0B.302.CLL
Analog input / control input socket	BNC
DC offset setting	10-turn potentiometer, adds 0 to 10 V to the input voltage
Piezo temperature sensor (input)	PT 1000; LEMO socket; automatic deactivation of high voltage output at max. 150 °C

Miscellaneous	E-506.10
Operating temperature range	5 to 50 °C
Dimensions	14 HP / 3 RU
Mass	0.9 kg
Operating voltage	E-500 system
Power consumption	55 W

* Deactivation of the voltage output at 85 °C internally (overheat protection)

Datasheet

Datasheet E-506

Version / Date

2018-02-13
pdf - 226 KB

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Documentation

User Manual PZ62

E-500 / E-501 Series Modular Piezo Controller: Chassis with power supply, amplifier modules (E-503, E-504, E-505, E-506, E-508), sensor and servo-control module (E-509), display and interface modules (E-515, E-517).

Version / Date

2013-07-11
pdf - 2 MB

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Documentation

Short Instruction PZ300

Housed Analog Piezo Electronics E-4xx, E-5xx, E-6xx, E-8xx

Version / Date

1.1.0 04/2021
pdf - 1 MB

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Documentation

User Manual E506T0002

E-506 Charge-Controlled Amplifier Module

Version / Date

2012-07-05
pdf - 469 KB

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E-506.10

Highly linear piezo amplifier module, 30 W continuous power, -30 to 130 V, 1 channel

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