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LA75C

Product catalog summary

Applications
- 1 channel piezo drive
- High accuracy positioning
- High frequency application

Key Features
- 2.4 A continuous output
- 6.8 A peak output
- Output voltage range: [-20 V;150 V]
- Low noise SNR 85 dB and THD 0.1%
- Fully protected piezo amplifier
- Suitable for multi-channel configuration

Specifications
General
- Function: Driver for piezoelectric actuator
- Number of channels: 1
Input
- Control Input voltage: -1 to +7.5 V
- Control Input impedance: 10 kΩ
Output
- Output voltage: -20 to +150 V
- Continuous peak output current: ± 2,400 mA
- Transient peak output current: ± 6,800 mA
- Maximum output load: 400 µF
Power Amplifier
- Peak output power: 360 W
Gain
- Gain: 20 V/V
- Gain error: ±1%
- Gain linearity error: 0.01%

Dynamic Performance
- Small signal bandwidth (-3dB): 30 kHz
- THD: 0.1%
- Signal to Noise Ratio: 85 dB
- Protections: Overcurrent, Overtemperature, Overvoltage

Miscellaneous
- Mass: 1 kg
- Front face dimension: 10F wide, 3U high
- Warm up time: 15 min
- Cooling: Forced air
- Operating temperature range: 0 to 40 °C
- Storage temperature range: -10 to 50 °C

Interfaces
- Order input: BNC type
- Piezo actuator Output: LEMO EPL-00-250
- DC Offset: 10-turn screw potentiometer
- DC Offset Range: -1 to +7.5V
- Servo ON/OFF: Selector for control loop

Included Accessories
- Piezo actuator cable: Coax 1.5m - Lemo connector / 2x banana 1mm plug

Options
- UC55/UC65 Controller for position loop
- Piezo cable: Specific length on request
- T LEMO: Able to connect 2 CTEC actuators in parallel
- LEMO -BNC adapter: Converts LEMO to BNC connector

Catalog excerpts

copyright © cedrat technologies i 02/2019 www.cedrat-technologies.com | [email protected] -^CEDRAT TECHNOLOGIES Innovation in Mechatronics LA75C Linear amplifier for piezo APPLICATIONS > 1 channel piezo drive > High accuracy positionning > High frequency application KEY FEATURES > 2.4 A continuous output > 6.8 A peak output > [-20 V;150 V] output voltage range > Low noise SNR 85 dB and THD 0.1% > Fully protected piezo amplifier > Building block for multi channel configuration RELATED PRODUCT > Piezo actuators and stages > CTEC Powered benchtop case > CTEC Powered 19'' subrack > UC45 / UC55 Controllers > SG75 / ECS75 sensors conditioners SPECIFICATIONS PARAMETER TYPICAL VALUE UNIT CEDRAT TECHNOLOGIES • 59 Chemin du Vieux Chene • Inovallee • 38246 MEYLAN Cedex France • Tel. : +33 (0)4 56 58 04 00

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copyright © cedrat technologies i 02/2019 www.cedrat-technologies.com | [email protected] CEDRAT ( 7 TECHNOLOGIES X \ Innovation in Mechatronics Overtemperature, Overvoltage ANNOTATIONS Guaranted in labs environement (1 Electronically limited 12) With EPC Enhanced Peak Current - During 600ps with a max repetition rate of 20ms - Internally limited - see specific application note (3) Max. instantaneous output power = max(p(t)) = max(u(t) x i(t)), with EPC (4 Unloaded (5) Computed as RMS output signal/ RMS output Noise floor. [1; 200]Hz <6 Extented temperature under request MISCELLANEOUS...

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Input order Servo switch Piezo actuator connector Copyright © CEDRAT TECHNOLOGIES | 02/2019 TYPICAL PERFORMANCE CHARACTERISTICS CEDRAT TECHNOLOGIES • 59 Chemin du Vieux Chêne • Inovallée • 38246 MEYLAN Cedex France • Tel. : +33 (0)4 56

Open the catalog to page 3

LA75C

LA75C

Catalog excerpts

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