INPUT/OUTPUT PROPORTIONAL HIGH VOLTAGE POWER SUPPLY
- Output：0.3 kV to 6 kV/3 W
- Input：1.5 Vdc to 12 Vdc
- Low ripple
- Small size
HIGH PERFORMANCE, HIGH VOLTAGE DC-DC CONVERTER
The Matsusada Precision UR series is a compact high voltage power supply module designed for PCB mounting. The output voltage is proportional to the input voltage and fully floating output of either polarity. These modules offer output voltages ranging from 100V to 6kV with low ripple and noise. Key features include high stability, low-temperature coefficient, and compatibility with various input voltages. The UR Series is suitable for applications such as photomultiplier tubes, electron microscopes, and electrostatic equipment.
FEATURES AND BENEFITS
- Small size PCB mountable
- High performance, Low ripple
- Input/Output proportional
- Input/Output isolation
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 [Ω] | Ripple [%p-p] | Input | Insulation | ||
|---|---|---|---|---|---|---|---|
| Voltage range [kVdc] | Current [mA] | Voltage [Vdc] | Current [mA (typical)] | Input/Output [Vdc] | |||
| UR-0.3PN | 0.03 to 0.3 kV | 10 mA | 0.03 MΩ | 0.02%p-p | 1.5 to 12 Vdc | 380 mA | 2000 V |
| UR-0.6PN | 0.04 to 0.6 kV | 5 mA | 0.12 MΩ | 2000 V | |||
| UR-1.1PN | 0.08 to 1.1 kV | 2.75 mA | 0.4 MΩ | 0.03%p-p | 2000 V | ||
| UR-1.5PN | 0.1 to 1.5 kV | 2 mA | 0.75 MΩ | 0.03%p-p | 2000 V | ||
| UR-2PN | 0.15 to 2 kV | 1.5 mA | 1.3 MΩ | 0.1%p-p | 2000 V | ||
| UR-3PN | 0.2 to 3 kV | 1 mA | 3 MΩ | 0.1%p-p | 3000 V | ||
| UR-5PN | 0.25 to 5 kV | 0.6 mA | 8 MΩ | 0.2%p-p | 5000 V | ||
| UR-6PN | 0.4 to 6 kV | 0.5 mA | 12 MΩ | 0.2%p-p | 6000 V | ||
Specifications
- Input voltage
- 1.5 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
- -LMb
-
Metal shield cover (for 0.3 kV to 2 kV model only)
Attached five-sided metal shield cover
How to Order
When ordering, add Option No to Model No.
<Example> UR-1.5PN-LMb
Diagram
Connection Diagram
For details, download the datasheet below.
Dimensions
63.5 x 38.1 x 20.3mm (2.50" x 1.50" x 0.80")
For details, download the datasheet below.
Download
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UR series Datasheet
Date: 2025-11-05 rev 15
PDF (1,400 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)
-
UR series 3D MODELS (STEP, IGES)
Date: 2024-03-19
ZIP (29 KB)
Login Required
-
UR series Datasheet
Date: 2025-11-05 rev 15
PDF (1,400 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)
-
UR series 3D MODELS (STEP, IGES)
Date: 2024-03-19
ZIP (29 KB)
On this website, we provide only the latest versions of information and instruction manuals for our products. Therefore, the newest versions of manuals on the website may differ from those that came with products you purchased in the past.
