Piezomechanik
Piezomechanik
Piezomechanik
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SQV analog amplifiers (low voltage/high voltage types)<br />
SQV 1/150 single channel amplifier<br />
+150 V output<br />
Special features: see chapter 5.<br />
Potentiometer “Offset”<br />
Potentiometer “Amplitude”<br />
Input<br />
Input: +/–5 V (+/–10 V see chapter 5)<br />
Input resistance: 10 kOhm<br />
Input connector: BNC<br />
Output:<br />
Voltage range: –10 V thru +150 V<br />
Max. peak current/average current: approx. 60 mA<br />
Gain: 30<br />
Noise: approx. 1 mVpp with capacitive load (actuator)<br />
Connector: BNC<br />
Display: LCD, 3 digits<br />
Dimensions: WxDxH 165x210x70 mm<br />
Weight: approx. 1.7 kg<br />
SQV 3/150 triple channel device<br />
3 independent channels<br />
Performance data /channel equiv. SQV 1/150<br />
LC-voltage display, channel selection by dial<br />
Dimensions: WxDxH 215x210x70<br />
Weight: 2.4 kg<br />
Option:<br />
Amplifier for 200 V output: on request<br />
open<br />
output:<br />
U max/2 >20 kHz<br />
Frequency response<br />
Risetimes:<br />
(for square wave input signal)<br />
Load risetime<br />
capacitance to 100 V/150 V<br />
22 µF 40 msec /80 msec<br />
4.2 µF 8 msec /18 msec<br />
1.2 µF 2 msec / 5 msec<br />
330 nF 0.5 msec /1.2 msec<br />
http://www.piezomechanik.com Amplifiers, D/A Converters, Electronic HV-Switches for Piezoactuators 13
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