KIKUSUI PAT-T Series High Power Programmable DC Power Supplies
0 – 600V | 0 – 50A | 28 Models


  • Standardly equipped with RS-232C interface.
  • Supports USB/GPIB/LAN interface.(Factory option)
  • Controllable from Excel VBA and LabView with measuring instrument driver. Driver can be downloaded free at our web site.
  • Capacity can be expanded through parallel operation (up to five units of the same model).
  • Equipped with reliable output ON/OFF delay function during sequence operations.
  • Memory function (three sets of voltage/current)
  • Voltage/current monitor output
  • Status signal output
  • Remote sensing function
  • Protective functions (shutdown, as well as protection against overvoltage, overcurrent, overheating, input phase interruption, fan malfunction, sensing, and bleeder circuit overheating)
  • High noise resistance (for reassurance during car electronics testing)


The Kikusui PAT-T Series is a constant voltage/constant current, auto-shifting, switching High Power DC power supply. It features a soft switching system that offers greater efficiency and lower noise. At the same time, it makes full use of high-density packaging technology to reduce the unit’s size and weight.
The chassis is the standard rack width (430 mm), and is about 130 mm (3U) high and 550 mm deep. The output power is 8 kW. Compared to series regulated products of the same capacity, it is about 1/6 the volume and 1/7 the weight. While offering a high output of 8 kW despite its small cabinet size, it also features a “power factor correction circuit.” With a high power factor of 0.95, it improves the power environment (suppresses harmonic currents) and also greatly contributes to “energy saving,” as exemplified by its simplified and miniaturized power reception and distribution modules, and overall lower power consumption.
Furthermore, an optimized heat radiation design will make operation guaranteed at ambient temperatures of up to 50 °C. It can thus be deployed in demanding applications where it must provide full-load, continuous operation despite high ambient temperatures. The layout of the operation/display panel is simple and intuitive and has been designed with viewability and usability in mind.
An RS-232C interface is provided as standard together with external analog control, monitor output, and status output connectors, enabling control from an external computer or sequencer. In addition, GPIB or USB interface can be equipped as a factory option. The unit can either be used in a standalone configuration or can be incorporated into a test system.

DC Power Supplies
Output VoltageOutput Current
8000W Models
KIKUSUI PAT20-400T High Power DC Power Supply0-20V0-400A
KIKUSUI PAT30-266T High Power DC Power Supply0-30V0-266A
KIKUSUI PAT40-200T High Power DC Power Supply0-40V0-200A
KIKUSUI PAT60-133T High Power DC Power Supply0-60V0-133A
KIKUSUI PAT80-100T High Power DC Power Supply0-80V0-100A
KIKUSUI PAT160-50T High Power DC Power Supply0-160V0-50A
KIKUSUI PAT250-32T High Power DC Power Supply0-250V0-32A
KIKUSUI PAT350-22.8T High Power DC Power Supply0-350V0-22.8A
KIKUSUI PAT500-16T High Power DC Power Supply0-500V0-16A
KIKUSUI PAT650-12.3T High Power DC Power Supply0-650V0-12.3A
KIKUSUI PAT850-9.4T High Power DC Power Supply0-850V0-9.4A

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