Socket-Type Power Supply for Photomultiplier Tubes (PMT)
The HPMC series is a compact, high-performance power supply integrated directly into a socket for 1-1/8 inch (28 mm) diameter side-on photomultiplier tubes (PMTs). The HPMC-1N-L2B model is specifically optimized for compatibility with the Hamamatsu R928 PMT. By combining a high-voltage power supply and a voltage divider circuit into a single socket unit, the series ensures low noise and high linearity while simplifying system integration. Despite its compact form factor, it delivers stable performance with low power consumption.
FEATURES
- Designed for 1-1/8 inch (28 mm) side-on PMTs (e.g., Hamamatsu R928)
- Integrated socket with built-in high-voltage power supply and voltage divider
- High linearity and low ripple noise
- Low power consumption
- Equipped with Output Voltage Monitor
- Compact design for easy integration
APPLICATIONS
Models
| Model | Output Voltage | Ripple | Size [inch(mm)] | PMT type |
|---|---|---|---|---|
| HPMC-1N-L2B | 0 to -1 kVdc | Less than 1 mVp-p | Φ: 1.26(32) × L:1.5(38) | HAMAMATSU PHOTONICS K.K R928 |
Specifications
- Input voltage
- 15 Vdc
- Output voltage control
- External control voltage (Vcon-in) 0 to 1 Vdc
Diagram
Internal Connection
Dimensions
Φ32 x L38mm (Φ1.26" x 1.50")
For details, download the datasheet below.
Download
If you are unable to download a file
Please try the following solution.
- Please press Ctrl+F5 to clear the cache of your web browser and try again.
- Please restart your web browser and log in again to try again.
- Please change your web browser to another browser and try again.
- Restart the computer and try again.
- Please try again on a different computer.
-
Photomultiplier Tube Socket Supplies - Selection Guide
Date: 2025-11-11 Rev 04
PDF (3,359 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)
Login Required
-
Photomultiplier Tube Socket Supplies - Selection Guide
Date: 2025-11-11 Rev 04
PDF (3,359 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 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.
