Matsusada Precision offers a comprehensive lineup of Photomultiplier Tube (PMT) high-voltage power supply modules, engineered for ultra-low noise and compact integration in OEM applications. With over 120 models across 19 series, we support a wide range of requirements with output voltages from 300 V to 6 kV and power ratings up to 5 W.
High Stability and Low Ripple Noise
Most PMTs utilize 9 to 10 dynode stages, where the anode output gain is proportional to the applied voltage raised to the power of the number of stages (often the 10th power). Consequently, even minute voltage fluctuations are significantly amplified in the PMT output. To ensure clean and accurate signal detection, our power supply modules are designed with high stability, ultra-low ripple noise, and excellent temperature coefficients.
Sufficient Output Power for Linearity
To improve PMT output linearity, sufficient current must flow through the voltage divider circuit. Matsusada Precision's PMT power supply modules provide up to 5 W of output power, ensuring stable gain even under high signal loads. This high power capacity is also ideal for applications requiring the simultaneous driving of multiple PMTs.
Compact Design for Easy Integration
While delivering precision high-voltage output, Matsusada Precision's modules feature a compact form factor designed to minimize footprint on Printed Circuit Boards (PCBs). This space-saving design makes them an ideal choice for size-constrained applications, such as portable detectors and desktop analyzers.
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Matsusada Precision's Photomultiplier Tube (PMT) power supply modules are the ideal solution for high-precision photodetector applications.
