Matsusada Precision Inc. products

R3K-36 series is an ultra-compact, high-performance DC power supply that achieves a sufficient output of 36 W in the "palm size." The 35 mm wide ultra slim DC power supply employs both output voltmeter and current meter as the standard equipment enabling simple operation and easy to use. This DC power supply featuring multi-set and anti-sink functions is suitable for quality inspection and the best lab power supply.

DRJ series is an ultra-compact programmable AC power source that can output precision stable sine waves. This AC power source supports both space-saving and high-quality AC power output required in experiments, evaluation tests, production lines, etc. In addition to its compactness, the DRJ series has adopted worldwide AC input, as well as having a universal outlet on the front panel, allowing users all over the world. In addition, it delivers simple operability in a compact, allowing first-timers to operate easily. Now model with momentary interruption testing feature (option) is newly added to the lineup, which enables evaluating or testing the equipment with AC input during the immediate suspension of power and unstable input condition.

ES series is a handy high voltage power supply with compact and high performance. With its space-saving compactness and lightweight, it is suitable for operation in the lab with limited space. Due to the low ripple and high stability, PMT is one of the suitable applications among many others. User-friendly operation and full protections offer the best match power supply for benchtop experiments and learning materials. With remote control functions, various interface options, and many options, it is well suitable for building systems, too.

DJOPF series are four-quadrant bipolar power supplies that source and sink electric power. Thanks to the original design, phenomenal lightweight and compact size power supply, which is 5.51 inches (140 mm) width, and weighs 3 kg, has been achieved. The bipolar amplifier is equipped with a built-in function generator enabling its compact size and fast response. You can use them in 2-mode of a CV (constant voltage) or a CC (constant current). They are ultra-compact and high speed, driving output proportional to the input waveform such as a sine wave, triangular wave, saw wave, and square wave. DJOPF series is most appropriate for evaluation tests such as solar panels, the instruments driven by a battery, and the IC, which control the battery.

The JB series is an exceptional, high-performance PMT power supply. Barely larger than a business card, its features include ultra-low noise (1 mV) and a highly stable output (15 ppm). It is also excellent for phototubes, GM tubes, and radiation counters.