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Radiation detection involves the identification and measurement of ionizing radiation for safety monitoring, research, and industrial analysis. Instruments such as survey meters and dosimeters utilize various detection methods tailored to specific radiation types and energy levels. Widely used devices include Geiger counters, which employ Geiger-Muller (GM) tubes to detect and count ionizing events.

Other types of radiation detectors include:
  • Ionization chambers
  • Geiger-Muller (GM) tubes
  • Scintillation counters
  • REM counters (neutron radiation detectors)
  • Semiconductor detectors

Stable high-voltage power supplies are essential for the precise operation of these detectors. Matsusada Precision offers a wide lineup of compact, low-noise high-voltage modules optimized for integration into radiation measurement systems.

  • For detectors specialized in material analysis and imaging, please refer to the "X-ray detectors" page.
Related Terms:
  • Gamma Cameras
  • Gamma Detectors
  • Geiger Counter
  • Geiger Mueller Tubes (GM Tubes)
  • Radiation Monitor
  • Scintillation Counter

Recommended products

JB series

JB series

Voltage Range
0.3 to 2 kV
Current
1 to 8 mA
Power
1.8 to 2.5 W
High Voltage Power Supply for PMT & CEM

High power and Low noise

J4/J6 series

J4/J6 series

Voltage Range
0.5 to 5 kV
Current
0.5 to 8 mA
Power
2.5 to 6W
High Voltage Power Supply for PMT

Ideal for phototubes, GM tubes, and radiation counters

U3/U6/U10 series

U3/U6/U10 series

Voltage Range
0.3 to 25 kV
Current
0.1 to 20 mA
Power
2.5 to 12 W
Proportional Output High-Voltage Module

General-purpose modules with output proportional to input voltage.

TA series

TA series

Voltage Range
1 to 2 kV
Current
0.7 to 1.5 mA
Power
1.4 or 1.5 W
Ultra-compact High Voltage Power Supply for PMT & CEM

Low ripple, Space-saving, and High reliability

TC series

TC series

Voltage Range
1 to 2 kV
Current
0.7 to 1.5 mA
Power
1.4 or 1.5 W
Ultra-compact High Voltage Power Supply for PMT

Low ripple, Space-saving, and High reliability

TG series

TG series

Voltage Range
0.2 to 2 kV
Current
0.7 to 7.5 mA
Power
1.5 W
Ultra-compact High Voltage Power Supply for PMT

A wide range of output voltage

TF series

TF series

Voltage Range
1.25 kV
Current
0.5 to 0.6 mA
Power
0.625 or 0.75 W
Ultra-compact High Voltage Power Supply for PMT

A wide range of output voltage

TU-M series

TU-M series

Voltage Range
1.2 kV
Current
0.6 mA
Power
0.72 W
Miniature High Voltage Power Supply

Ultra compact and high performance

TFQ series

TFQ series

Voltage Range
1.5 kV
Current
1 mA
Power
1.5 W
Ultra compact High Voltage Power Supply

Wide range of output voltage

TE series

TE series

Voltage Range
0.8 to 2 kV
Current
2 to 5 mA
Power
4 W
Ultra low ripple and well regulated High Voltage Power Supply

Low noise due to 6-sided metal shielding

TP series

TP series

Voltage Range
50 to 300 V
Current
1 mA
Power
50 to 300 mW
Compact High Voltage Power Supply for Avalanche photodiode (APD)

DC-DC converter

RD series

RD series

Voltage Range
0.25 to 6 kV
Current
1 to 120 mA
Power
6 to 30 W
High Power High Voltage Power Supply

Ultra-compact, High stability

TQ series

TQ series

Voltage Range
0.2 to 8 kV
Current
0.125 to 5 mA
Power
1 W
Ultra-compact High Voltage Power Supply

Suitable for radiation counters and insulation testers

URT series

URT series

Voltage Range
0.3 to 10 kV
Current
0.05 to 1.6 mA
Power
0.5 W
Ultra-small PCB Mountable High Voltage Power Supply

Input to Output Isolation