High Stability Reversible High Voltage Power Supply
- voltage Range: +10 kV/-10 kV
- Current: 100 µA
- High Stability
- Output Voltage and Current Monitor
Reversible Polarity & High Stability High Voltage Power Supply
The KS-R series is a compact high-voltage power supply module engineered for high reliability. It features ultra-low ripple and excellent stability, making it an ideal choice for Scanning Electron Microscope (SEM) and Mass Spectrometry (MS) applications.
Output polarity can be rapidly switched (within 250 ms) using an external signal, supporting demanding high-speed analysis requirements.
FEATURES AND BENEFITS
- Designed for Scanning Electron Microscope (SEM), Mass Spectrometry (MS), Electron beam, and Ion beam applications
- High-speed polarity switching: 250 ms
- High Stability
- Ultra low ripple noise
- Output voltage and current monitoring
APPLICATIONS
- Mass Spectrometry (MS)
- Electron beam/Ion beam
- Scanning Electron Microscope (SEM) accelerator, bias
Models
| Model | Output | Ripple | Polarity switching * | Input Current | |
|---|---|---|---|---|---|
| Voltage | Current | ||||
| KS-10R0.1 | 0 to +10/-10 kV | 100 µA | 500 mVp-p | 250 ms | 0.4 A (typical), 12 A (when polarity switching) |
* Time to reach within +2%/-2% of set voltage. The switching frequency must be 1 Hz or less.
- Discontinued models
-
The following model is no longer available as we have stopped production and sales.
Model Output Ripple Polarity switching * Input Current Voltage Current KS-20R0.1 0 to +20/-20 kV 100 µA 500 mVp-p 500 ms 0.5 A (typical),
12 A (when polarity switching)
Specifications
- Input voltage
- 24 Vdc
- Output voltage control
- External control voltage (Vcon-in) 0 to 10 Vdc
Options
- -LCs
-
Constant Voltage (CV)/Constant Current (CC) control
* contact sales office for details.
How to order
Please add the suffix "-LCs" to the model number.
[Example] KS-10R0.1-LCs
Diagram
Control I/O connector (D-Sub) assignment
Dimension
168 x 152 x 42mm (6.61" x 5.98" x 1.65")
For details, download the datasheet below.
Download
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-
KS-R series Datasheet
Date: 2026-03-16 rev 16
PDF（1,030 KB）
-
High Voltage Power Supply Modules Selection Guide
Date: 2026-01-28 rev 19
PDF (4,914 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)
-
KS-R series 3D MODELS (STEP, IGES)
Date: 2024-09-06
ZIP (1,577 KB)
Login Required
-
KS-R series Datasheet
Date: 2026-03-16 rev 16
PDF（1,030 KB）
-
High Voltage Power Supply Modules Selection Guide
Date: 2026-01-28 rev 19
PDF (4,914 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)
-
KS-R series 3D MODELS (STEP, IGES)
Date: 2024-09-06
ZIP (1,577 KB)
On this website, we provide only the latest versions of information and instruction manuals for our products. Therefore, the newest versions of manuals on the website may differ from those that came with products you purchased in the past.
