ULTRA-COMPACT HIGH VOLTAGE POWER SUPPLY
- Max Voltage: 0.2 kV to 8 kV
- Max Current: 0.125 mA to 5 mA
- Max Power: 1 W
- External control voltage for output control
Ultra-Compact PCB Mount High-Voltage Power Supply Modules
The TQ series consists of ultra-compact, PCB-mount DC-DC high-voltage power supplies designed for precision applications. With an output range of 0.2 kV to 8 kV, these modules feature six-sided metal shielding to ensure low ripple and high stability, making them ideal for sensitive equipment.
To accommodate high-voltage requirements within a compact footprint, output configurations vary by model. While standard units feature pin headers, the 8 kV model—and select 5 kV and 6 kV configurations—utilize high-voltage output cables to ensure optimal insulation and safety. Leveraging proprietary high-density mounting technology, the TQ series achieves a significantly reduced footprint, supporting the miniaturization of radiation detectors and portable withstand voltage testers.
FEATURES AND BENEFITS
- Compact Design: Ultra-compact 1.4 inch (35.56 mm) x 1.1 inch (27.94 mm)
- High Stability: Low ripple and excellent temperature coefficient performance.
- Low Noise: Six-sided metal shielding minimizes electromagnetic interference (EMI).
- Easy Control: Output voltage adjustable via external control voltage.
- Enhanced Safety: Built-in continuous short-circuit protection.
APPLICATIONS
- Miniaturization of Radiation Detection systems (PMT, GM counters)
- Compact Withstand Voltage Testers (Hi-Pot testers) and insulation testing equipment
Models
| Model | Output | Ripple [p-p] | |
|---|---|---|---|
| Voltage [kVdc] | Current [mA] | ||
| TQ-0.2P-LX | +0.2 kV | 5 mA | 0.01% |
| TQ-0.5P-LX | +0.5 kV | 2 mA | 0.002% |
| TQ-1P-LX | +1 kV | 1 mA | 0.001% |
| TQ-1.25P-LX | +1.25 kV | 1 mA | 0.0015% |
| TQ-1.5P-LX | +1.5 kV | 0.67 mA | 0.001% |
| TQ-2P-LX | +2 kV | 0.5 mA | 0.001% |
| TQ-3P-LX | +3 kV | 0.33 mA | 0.05% |
| TQ-4P-LX | +4 kV | 0.25 mA | 0.05% |
| TQ-5P-LX | +5 kV | 0.2 mA | 0.05% |
| TQ-5P | |||
| TQ-6P-LX | +6 kV | 0.166 mA | 0.05% |
| TQ-6P | |||
| TQ-8P-LX | +8 kV | 0.125 mA | 0.1% |
| TQ-8P | |||
| Model | Output | Ripple [p-p] | |
|---|---|---|---|
| Voltage [kVdc] | Current [mA] | ||
| TQ-0.2N-LX | -0.2 kV | 5 mA | 0.01% |
| TQ-0.5N-LX | -0.5 kV | 2 mA | 0.002% |
| TQ-1N-LX | -1 kV | 1 mA | 0.001% |
| TQ-1.25N-LX | -1.25 kV | 1 mA | 0.0015% |
| TQ-1.5N-LX | -1.5 kV | 0.67 mA | 0.001% |
| TQ-2N-LX | -2 kV | 0.5 mA | 0.001% |
| TQ-3N-LX | -3 kV | 0.33 mA | 0.05% |
| TQ-4N-LX | -4 kV | 0.25 mA | 0.05% |
| TQ-5N-LX | -5 kV | 0.2 mA | 0.05% |
| TQ-5N | |||
| TQ-6N-LX | -6 kV | 0.166 mA | 0.05% |
| TQ-6N | |||
| TQ-8N-LX | -8 kV | 0.125 mA | 0.1% |
| TQ-8N | |||
Specifications
- Input voltage
- 11 Vdc to 16 Vdc
- Output voltage control
- External control voltage (Vcon-in) 0 to 5 Vdc
Diagram
Connection Diagram
Dimensions
35.56 × 27.94 × 12.7 mm (1.40" × 1.10" × 0.50")
44.45 × 27.94 × 12.7 mm (1.75" × 1.10" × 0.50")
52.5 × 27.3 × 12.7 mm (2.07" × 1.07" × 0.50")
52.5 × 27.3 × 14.2 mm (2.07" × 1.07" × 0.56")
For details, download the datasheet below.
Download
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-
TQ series Datasheet
Date: 2025-06-03 rev.15
PDF (1,056 KB)
-
High Voltage Power Supplies -For MASS SPECTROMETRY- Selection Guide
Date: 2023-07-31 Rev. 06
PDF (6,757 KB)
-
High Voltage Power Supply Modules PCB mountable type Selection Guide
Date: 2025-06-30 rev.11
PDF (4,017 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)
-
TQ series 3D MODELS (STEP, IGES)
Date: 2025-04-28
ZIP (432 KB)
Login Required
-
TQ series Datasheet
Date: 2025-06-03 rev.15
PDF (1,056 KB)
-
High Voltage Power Supplies -For MASS SPECTROMETRY- Selection Guide
Date: 2023-07-31 Rev. 06
PDF (6,757 KB)
-
High Voltage Power Supply Modules PCB mountable type Selection Guide
Date: 2025-06-30 rev.11
PDF (4,017 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)
-
TQ series 3D MODELS (STEP, IGES)
Date: 2025-04-28
ZIP (432 KB)
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