Ultra-Low Noise, 3W SIP High Voltage Power Supply
- Voltage range: 0.18 to 2kVdc
- Current: 1 to 16mA
- Compact and high power output of 3W.
- Low ripple: 20 mVp-p
Small footprint, single inline package (SIP) type high voltage power supply
The TJ series is an ultra-compact, PCB-mountable high voltage power supply featuring a space-saving Single In-line Package (SIP) design. Despite its small footprint, it delivers a robust 3W output, making it powerful enough to bias multiple devices like Photomultiplier Tubes (PMTs) and Avalanche Photodiodes (APDs) simultaneously. Combined with its exceptionally low-noise performance (as low as 20mVp-p), the TJ series is the perfect solution for noise-sensitive applications, including driving piezo actuators.
FEATURES AND BENEFITS
- Space-Saving SIP Design
- The Single In-line Package (SIP) significantly reduces the required PCB mounting area, enabling higher-density and more compact instrument designs.
- 3W Output with Ultra-Low Ripple
- Provides a powerful 3W output with ripple as low as 20 mVp-p, delivering clean, stable power for the most demanding, noise-sensitive components.
- Engineered for High Reliability
- The robust, all solid-state design is engineered and manufactured in Japan, ensuring exceptional reliability and long-term performance stability for your critical systems.
- Integrated Shielding for Low EMI
- A five-sided metal shield minimizes electromagnetic interference (EMI), protecting adjacent circuitry and ensuring overall system integrity.
- Full protection (continuous short-circuit protection, etc.)
APPLICATIONS
Models
| Model | Output | Ripple [mVp-p] typ. | |
|---|---|---|---|
| Voltage [kVdc] | Current [mA] | ||
| TJ-0.18PM | 0 to 0.18 kV | 16 mA | 20 mVp-p |
| TJ-0.3PM | 0 to 0.3 kV | 10 mA | |
| TJ-0.35PM | 0 to 0.35 kV | 8 mA | |
| TJ-0.5PM | 0 to 0.5 kV | 6 mA | 30 mVp-p |
| TJ-1PM | 0 to 1 kV | 2 mA | |
| TJ-2PM | 0 to 2 kV | 1 mA | 50 mVp-p |
| Model | Output | Ripple [mVp-p] typ. | |
|---|---|---|---|
| Voltage [kVdc] | Current [mA] | ||
| TJ-0.18NM | 0 to -0.18 kV | 16 mA | 20 mVp-p |
| TJ-0.3NM | 0 to -0.3 kV | 10 mA | |
| TJ-0.35NM | 0 to -0.35 kV | 8 mA | |
| TJ-0.5NM | 0 to -0.5 kV | 6 mA | 30 mVp-p |
| TJ-1NM | 0 to -1 kV | 2 mA | |
| TJ-2NM | 0 to -2 kV | 1 mA | 50 mVp-p |
- Discontinued models
-
The following model is no longer available as we have stopped production and sales.
Positive Polarity Output Model Output Ripple [mVp-p] typ. Voltage [kVdc] Current [mA] TJ-1.5NM 0 to -1.5 kV 1.3 mA 30 mVp-p Negative Polarity Output Model Output Ripple [mVp-p] typ. Voltage [kVdc] Current [mA] TJ-1.5PM 0 to 1.5 kV 1.3 mA 30 mVp-p
Specifications
- Input voltage
- 10.8 Vdc to 13.2 Vdc
- Output voltage control
- External 5 kΩ potentiometer or external control voltage (Vcon-in) 0 to 4 Vdc
Diagram
Connection diagram
For details, download the datasheet below.
Dimensions
80.0 × 12.0 × 19.75 mm (3.15" × 0.47" × 0.78")
110.0 x 12.0 x 19.75mm (4.33" x 0.47" x 0.78")
For details, download the datasheet below.
Download
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-
TJ series Datasheet
Date: 2024-11-07 rev.13
PDF (1,087 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)
-
TJ series (A) 3D MODELS (STEP, IGES)
Date: 2024-03-19
ZIP (67 KB)
-
TJ series (B) 3D MODELS (STEP, IGES)
Date: 2024-03-19
ZIP (75 KB)
Login Required
-
TJ series Datasheet
Date: 2024-11-07 rev.13
PDF (1,087 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)
-
TJ series (A) 3D MODELS (STEP, IGES)
Date: 2024-03-19
ZIP (67 KB)
-
TJ series (B) 3D MODELS (STEP, IGES)
Date: 2024-03-19
ZIP (75 KB)
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