| The
HV200/5 is a high-precision HV-amplifier designed for the control of
tube scanners. It takes three input voltages In X, In
Y and In Z (-10
V to + 10 V), amplifies them separately (input gain switches: x1, x2,
x5, x10, x20) and adds an offset voltage between -10
V and +10 V. In a 2nd
stage, the signal is amplified by a factor of 20. This enables its
use as HV amplifier in scanning image acquisition applications, such
as STM or AFM, with the capability to shift the scan range in high
resolution imaging.
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Parameters
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Supply voltage |
230 V ac, 50..60 Hz
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Power Consumption
|
28 W
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| Gain Switches |
x1, x2, x5, x10, x20 |
| Offset adjustment range |
-200 V .. 200 V |
Voltage Input
|
-10 V .. 10 V |
| Input Impedance |
1,895 kOhm
± 1 % |
Maximum output
voltage
|
- 200 V .. 200 V |
| Output noise |
< 5 µV/Hz0.5 @ 10 kHz
< 3 mVpp @ full bandwidth |
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