MINIATURE HIGH VOLTAGE POWER SUPPLY
- Voltage range: 1.5kV
- Current: 1mA
- Power: 1.5W
- Wide range of output voltage
Compact PCB mountable high voltage power supplies for photomultiplier
TFQ Series are miniaturized, well regulated high voltage power supplies suitable for photomultiplier. They feature exceptionally low noise, external potentiometer or voltage control and fully protection against continuous output short circuit.
FEATURES AND BENEFITS
- Ultra low profile design, PCB mountable
- Low ripple, 3mVp-p
- Wide range of output voltage (continuous and variable output from 0 V)
- Output voltage control by external potentiometer or external voltage
- Arc and continuous short-circuit protection
APPLICATIONS
- Photomultiplier Tube (PMT)
- Geiger Muller Tube (GM Tube)
- Microchannel Plate/Image Intensifier (MCP/II)
- Nuclear Instruments
- Flat Panel Detector (FPD)
Models
Positive polarity output
| Model | Output | Input voltage/Current [typ.] | Ripple | |||
|---|---|---|---|---|---|---|
| Voltage [kVdc] | Current [mA] | Minimum load* [MΩ] | > 5 kHz | ≤ 5 kHz | ||
| TFQ-1.5P-12 | 0 to +1.5 kV | 1 mA | 1 MΩ | +12 Vdc ±0.5 Vdc, 220 mA |
3 mVp-p | 5 mVp-p |
| TFQ-1.5P-15 | 0 to +1.5 kV | 1 mA | 1 MΩ | +15 Vdc ±1 Vdc, 180 mA |
3 mVp-p | 5 mVp-p |
Negative polarity output
| Model | Output | Input Current [typ.] | Ripple | |||
|---|---|---|---|---|---|---|
| Voltage [kVdc] | Current [mA] | Minimum load* [MΩ] | > 5 kHz | ≤ 5 kHz | ||
| TFQ-1.5N-12 | 0 to -1.5 kV | 1 mA | 1 MΩ | +12 Vdc ±0.5 Vdc, 220 mA |
3 mVp-p | 5 mVp-p |
| TFQ-1.5N-15 | 0 to -1.5 kV | 1 mA | 1 MΩ | +15 Vdc ±1 Vdc, 180 mA |
3 mVp-p | 5 mVp-p |
Rated output current is not to be drawn at low output voltage range (Output current x Minimum load). Use at larger than minimum load.
- Note:
- This power supply is designed with adequate consideration for high voltage safety as an integrated power supply.
- Yet, please make sure to ground the case for further safety when using.
Specifications
Diagram
Connection Diagram
Dimensions
Download
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-
TFQ series Datasheet
Date: 2023-08-01 Rev. 04
PDF (737 KB)
-
High Voltage Power Supply Modules PCB mountable type Selection Guide
Date: 2024-02-05 rev.06
PDF (2,391 KB)
-
Safety and Usage of High voltage Power supply
Date: 2023-07-27 rev. 03
PDF (602 KB)
-
TFQ series 3D MODELS (DXF, PDF)
Date: 2024-02-21
ZIP (56 KB)
The account registration is necessary for downloading
-
TFQ series Datasheet
Date: 2023-08-01 Rev. 04
PDF (737 KB)
-
High Voltage Power Supply Modules PCB mountable type Selection Guide
Date: 2024-02-05 rev.06
PDF (2,391 KB)
-
Safety and Usage of High voltage Power supply
Date: 2023-07-27 rev. 03
PDF (602 KB)
-
TFQ series 3D MODELS (DXF, PDF)
Date: 2024-02-21
ZIP (56 KB)
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