ELECTRON GUN AND ION SOURCE FILAMENT POWER SUPPLY
- Rated output Voltage: 7.5Vdc
- Max Current: 5A
- Rated output Power: 37.5W
- Isolated voltage : 30kV
Floating filament power supply for integrated high voltage systems
The FDC series is a constant current floating filament power supply. Despite its compact size, it offers an isolation voltage of up to 30 kV. This makes it an ideal solution for supplying constant current to filaments used in electron and ion beam generation.
FAQ: What is floating ground?
FEATURES AND BENEFITS
- High voltage isolation up to 30 kV
- Filament output current up to 5 A
- Suitable for floating filament applications in electron beam guns, scanning electron microscopes (SEM), and mass spectrometry (MS).
APPLICATIONS
- Floating power supply for electron guns in electron beam applications, SEMs, and ion sources in mass spectrometry.
- Electron Gun
- X-ray tube
Models
| Model | Rated output voltage | Output current | Rated output power | Continuous withstand voltage | Input voltage | Input current |
|---|---|---|---|---|---|---|
| FDC37.5-5A-30 | 7.5 Vdc | 0 to 5 A | 37.5 W | 30 kVdc | 24 Vdc ±0.5 V | 3 A max. |
Specifications
- Input voltage
- 24 Vdc
- Output voltage control
- Internal potentiometer, external 20 kΩ potentiometer, or external control voltage (Vcon-in) 0 to 10 Vdc
Diagram
Connection Diagram
Dimensions
205 x 120 x 58mm (8.07" x 4.72" x 2.28")
For details, download the datasheet below.
Download
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FDC series Datasheet
Date: 2024-12-04 Rev.11
PDF (1,069 KB)
-
High Voltage Power Supply Modules Selection Guide
Date: 2025-06-30 rev.18
PDF (4,914 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)
-
FDC series 3D MODELS (STEP, IGES)
Date: 2025-06-30
ZIP (1,316 KB)
Login Required
-
FDC series Datasheet
Date: 2024-12-04 Rev.11
PDF (1,069 KB)
-
High Voltage Power Supply Modules Selection Guide
Date: 2025-06-30 rev.18
PDF (4,914 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)
-
FDC series 3D MODELS (STEP, IGES)
Date: 2025-06-30
ZIP (1,316 KB)
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