SEM.MASS SPECTROMETRY
HIGH VOLTAGE POWER SUPPLY
Ultra low ripple and High stability
- Voltage range: ±10kV to ±30kV
- Current: 0.25mA to 1mA
- Power: 7.5W to 10W
- Reversible Polarity
Scanning Electron Microscope (SEM) and Mass Spectrometry (MS) High Voltage Power Supply
The KA-R series is an ultra-low-ripple and highly stable high-voltage power supply, suitable for Scanning Electron Microscope (SEM) and Mass Spectrometry (MS) applications.
The output polarity is switchable with an external signal.
FEATURES AND BENEFITS
- Designed for Scanning Electron Microscope (SEM) and Mass Spectrometry (MS) applications
- High stability 0.001%/5 min
- Ultra low ripple and high stability
- Output polarity changed by external signal
- Output voltage, Current monitor
APPLICATIONS
- Mass Spectrometry (MS)
- Electron beam / Ion beam
- Scanning Electron Microscope (SEM) accelerator, bias
Models
| Model | Output Voltage [kV] |
Output Current [mA] |
Output power [W] |
Ripple [mVp-p] |
|---|---|---|---|---|
| KA-10R1 | 0 to +10 / 0 to -10 kV | 1 mA | 10 W | 30 mVp-p |
| KA-20R0.4 | 0 to +20 / 0 to -20 kV | 0.4 mA | 8 W | 70 mVp-p |
| KA-30R0.25 | 0 to +30 / 0 to -30 kV | 0.25 mA | 7.5 W | 100 mVp-p |
Specifications
Options
- -LTc10
Temperature coefficient：10 ppm/°C
- -LX
-
Control connector: Molex 12-pin
Base plate:
W: 215 × L: 240 (20 kV, 30 kV)
W: 200 × L: 155 (10 kV)
How to Order
When ordering, please specify the model name by adding the option name in alphabetical and numeric order after the model number.
Example: KA-10R1-LTc10X
Diagram
Connection diagram
Dimensions
Download
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-
KA-R series Datasheet (Discontinued)
Date: 2023-10-06 rev.11
PDF (839 KB)
-
High Voltage Power Supply Modules Selection Guide
Date: 2024-10-24 rev.13
PDF (4,850 KB)
-
Safety and Usage of High voltage Power supply
Date: 2023-07-27 rev. 03
PDF (602 KB)
Login Required
-
KA-R series Datasheet (Discontinued)
Date: 2023-10-06 rev.11
PDF (839 KB)
-
High Voltage Power Supply Modules Selection Guide
Date: 2024-10-24 rev.13
PDF (4,850 KB)
-
Safety and Usage of High voltage Power supply
Date: 2023-07-27 rev. 03
PDF (602 KB)
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