PCB MOUNTABLE HIGH VOLTAGE POWER SUPPLIES
- Voltage range: 0.3 to 6 kVdc
- Current: 0.25 to 5 mA
- Power: 1.5 W
- Proportional I/O
I/O Proportional DC-DC High Voltage Power Supplies
The URG series from Matsusada Precision is a high-performance, compact high-voltage power supply designed for PCB mounting. It offers output voltages from 0.3 to 6 kVdc with currents up to 5 mA and a power rating of 1.5 W. These modules feature input/output proportional operation and fully floating output of either polarity. Key features include low ripple (as low as 0.2% p-p), input/output isolation, and optional center tap. The URG series is UL62368-1 certified and CE marked, making it suitable for various applications. Available options include a metal shield box for certain models. The series is designed for easy integration into OEM equipment and laboratory setups requiring reliable high-voltage power supplies.
Features and Benefits
- Compact size suitable for PCB mounting
- High performance, Low ripple
- Input/Output proportional
- Input/Output isolation
- Center tap is available (option)
- UL certified (UL62368-1)
- CE marking
Applications
Models
Unless otherwise specified, the specifications are defined at the maximum rated output after warm-up and apply to output ranges from 10% to 100% of the maximum rating.
| Model | Output | Rated load [MΩ] |
Ripple [%p-p] | Input | Safety Standards | ||
|---|---|---|---|---|---|---|---|
| Voltage [kVdc] | Current [mA] | Voltage [Vdc] | Current Typ [mA] (typical) | ||||
| URG-0.3PN | 0.02 to 0.3 kV | 5 mA | 0.06 MΩ | 0.2%p-p | 0.8 to 12 V | 220 mA |   |
| URG-0.35PN | 0.02 to 0.35 kV | 4.3 mA | 0.081 MΩ | |
|||
| URG-0.5PN | 0.03 to 0.5 kV | 3 mA | 0.167 MΩ | |
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| URG-1PN | 0.06 to 1.0 kV | 1.5 mA | 0.667 MΩ | |
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| URG-1.5PN | 0.1 to 1.5 kV | 1 mA | 1.5 MΩ | |
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| URG-2PN | 0.13 to 2 kV | 0.75 mA | 2.67 MΩ | |
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| URG-3PN | 0.2 to 3 kV | 0.5 mA | 6 MΩ | 1%p-p | |
||
| URG-4PN | 0.27 to 4 kV | 0.37 mA | 10.8 MΩ | |
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| URG-5PN | 0.3 to 5 kV | 0.3 mA | 16.7 MΩ | |
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| URG-6PN | 0.4 to 6 kV | 0.25 mA | 24 MΩ | |
|||
Specifications
- Input voltage
- 0.8 to 12 Vdc
- Output voltage control
- The output voltage is proportional to the input voltage (I/O Proportional)
For details, download the datasheet below.
Input/Output proportional characteristic
Options
- -LCt
-
Additional center tap terminal (bipolar output)
A center tap terminal is added to output both positive and negative voltage with reference to the center tap
- -LMb
-
Metal shield cover (for 0.3 kV to 4 kV model only)
Attached five-sided metal shield cover
How to order
When ordering, add Option No. in the following order by alphabet to Model No.
Example: URG-4PN-LCtMb
Diagram
Connection diagram
For details, download the datasheet below.
Dimensions
38.1 x 38.1 x 16mm (1.50" x 1.50" x 0.63")
For details, download the datasheet below.
Download
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URG series Datasheet
Date: 2025-11-06 rev 17
PDF (1,040 KB)
-
High Voltage Power Supplies -For MASS SPECTROMETRY- Selection Guide
Date: 2023-07-31 Rev. 06
PDF (6,757 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)
-
High Voltage Power Supply Modules PCB mountable type Selection Guide
Date: 2025-06-30 rev.11
PDF (4,017 KB)
-
URG series (0.3kV to 4kV) 3D MODELS (STEP, IGES)
Date: 2024-03-11
ZIP (30 KB)
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URG series (5kV, 6kV) 3D MODELS (STEP, IGES)
Date: 2024-03-11
ZIP (30 KB)
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URG series (3kV to 6kV) (-LCt option model) 3D MODELS (STEP, IGES)
Date: 2024-03-11
ZIP (30 KB)
-
URG series (0.3kV to 2kV) (-LCt option model) 3D MODELS (STEP, IGES)
Date: 2024-03-11
ZIP (30 KB)
Login Required
-
URG series Datasheet
Date: 2025-11-06 rev 17
PDF (1,040 KB)
-
High Voltage Power Supplies -For MASS SPECTROMETRY- Selection Guide
Date: 2023-07-31 Rev. 06
PDF (6,757 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)
-
High Voltage Power Supply Modules PCB mountable type Selection Guide
Date: 2025-06-30 rev.11
PDF (4,017 KB)
-
URG series (0.3kV to 4kV) 3D MODELS (STEP, IGES)
Date: 2024-03-11
ZIP (30 KB)
-
URG series (5kV, 6kV) 3D MODELS (STEP, IGES)
Date: 2024-03-11
ZIP (30 KB)
-
URG series (3kV to 6kV) (-LCt option model) 3D MODELS (STEP, IGES)
Date: 2024-03-11
ZIP (30 KB)
-
URG series (0.3kV to 2kV) (-LCt option model) 3D MODELS (STEP, IGES)
Date: 2024-03-11
ZIP (30 KB)
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