Product list

Power Supplies

Multi output Type

  • PW-A Series Multi-Output Regulated DC Power Supplies

    ● One-Dial Control
     All setting conditions are selected at the single rotary-encoder.
    ● Tracking
     Output voltage and current value of positive and negative can be adjusted from zero at the same time by the absolute value tracking.
    ● 4-Point Pair Presetting of Voltage and Current Value
    ● ON/OFF Delay Time
     Delay-time can be set in each output.
    ● Output Selection
     On and off of each output can be selected and set besides the main output key.
    ● Key Lock
     A key lock function provides to hold all setting values except for power switch.
    ● Limit & Status Key
     The output voltage and current values can be confirmed by the limit-key. The trucking of each output and the condition of delay setting can be confirmed by the status-key.
    ● Various External Controls
     ON/OFF of main output, PRESET 1 to 4 and alarm.
    ● Overheating Protection
    ● GP-IB, USB, RS-232C
     GP-IB/USB interface(IF-41GU),USB interface(IF-41USB) and RS-232C(IF-41RS) provided as user option.
    Product details

Multi Function Dropper Type

  • PAR-A Series Regulated DC Power Supplies

    ● 18V/6A Model and 36V/3A Model 
    ● Remote sensing
    ● CV/CC power supply 
    ● Rack-mount size
    ● Key Lock
    ● External Input Control (Output, Preset)
    ● GP-IB, USB, RS-232C Option Interface

     GP-IB/USB interface(IF-41GU), USB interface(IF-41USB) and RS-232C(IF-41RS) provided as user option.

    Product details

Dropper Type

The DC voltage produced through a transformer and rectifier circuit is a system in which high pressure to an arbitrary voltage. It has the merit that ultra-low noise, but the demerit that heavy, Low efficiency .

  • PA-B Series Regulaterd Powersupply

    ● Low ripple, low noise
    ● Digital display of voltage and current at the same time
    ● Series/parallel operation
    ● Floating output/voltage remote sensing terminal
    ● External analog control
    ● Monitor output
    ● EIA rack size
    ● Option: GP-IB Adapter (GP-600B and OP-18-PAB)
    ● PA18-1.2B/PA18-2B/PA36-1.2B:without handle.With handle model:PA18-1.2BVT/PA18-2BVT/PA36-1.2BVT

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Multi Function Switching Type

  • PSW Series Power Supply

    ●Voltage Rating: 30V/80V/160V/250V/800V, Output Power Rating: 360W to 1080W
    Constant Power Output for Multiple Range (V&I) Operation
    CV/CC Priority; Particularly Suitable for the Battery and LED Industry
    Adjustable Slew Rate
    Series Operation: Up to 2 units (30V, 80V, 160V models only)
    Parallel Operation: Up to 3 units
    High Efficiency and High Power Density
    1/2, 1/3, 1/6 Rack Mount Size Design (EIA/JIS Standard) for 360W/720W/1080W
    Standard Interface: LAN,USB,Analog Control Interface
    Optional Interface: GPIB-USB Adaptor, RS-232C-USB Adaptor

    Product details
  • PS-A / PS-AR Series Regulated DC Power Supplies

    ● Four digits LED display
    The high resolution display can indicate output voltage and current and power value. Voltage and current values can be easy to set with "digit key" by selecting a digit to be changed.
    ● Three points preset memory function
    Possible to preset three kinds of voltage and current values inside for easy reading of setting values.
    ● HI-R Function
    This function is useful for not to discharge secondary cell, not to ungild plating and so on.
    ● Off timer function
    Possible to turn off output automatically after a lapse of preset time.
    ● Controlling transient build-up current function
    This function enables to control current at output on and prevents current overshoot.
    ● Sequence function
    Stand-alone sequence operation is possible by loading maximum 1000 steps sequence program from PC into the unit through optional IF-70GU or IF-70RS interface board.
    ● Master slave operation
    This function enable to operate plural same units in parallel up to 2400W (up to 800W for 6V series) and in series for two units.
    ● External analog control (PS-A type only)
    The PS-A series can be controlled by external voltage or resistance for setting voltage and current values and by external contact for turning on/off output and selecting preset memory. PS-AR type dose not accommodate external analog control.
    ● Optional remote control interface boards
    IF-70GU (GP-IB and USB), IF-71RS (RS-232C) and IF-70PS (compatible with PS series) are available.
    ● RS-232C standard PS-AR type
    PS-AR type is included RS-232C control board. PS-AR type can connect max. 32 units and be controlled by PC. Simple and low-cost system can be provided.

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  • PSF-L_Series Flexible range Regulated DC Power Supplies

    ● Flexible output range
    Possible to output voltage and current flexibly within the rating power. In case of PSF-800L, 10V/80A to 80V/10A, 20V/40A to 40V/20A, etc. are available corresponding to plural number of conventional regulated DC power supplies.
    ● 90°rotating panel operation part
    90°rotating panel installs the unit vertically or horizontally.
    ● Sequence f

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  • PSF-H Series High voltage Flexible range Regulated DC Power Supplies

    ● Main Applications
      High-voltage capacitors or relays used for hybrid cars, electric cars, solar power system and high-voltage LED lighting equipment.
    ● 6 times of flexible output range
      PSF-800H covers output for several units of conventional type regulated power supplies within 800W ( max voltage 800V, max current 6A. ).
    ● Constant Power Control
      CP mode is available in addition to CV and CC modes.
    ● Changeable setting style
      Vertical or horizontal setting by 90°rotating panel.
    ● Sequence Operation
      Stand-alone sequence is available with the insidememory programmed by PC, through the optional control board (IF-60GP, IF-60RU).
    ● Master-slave parallel operation
      Possible to increase the output current by master-slave parallel connection of the same model (up to 2 units).
    ● Various functions are available
      Output OFF timer, 3-point preset memory, Remote sensing, External analog control, OVP/OCP/OHP protections

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  • PFR-100 Series

    ●Constant Power Output for 5 Times Multi-range(V&I) Operation
    ●Natural Convection Cooling Design (Fanless Structure)
    ●Output ON/OFF Delay Function
    ●CV, CC Priority Mode
    ●Adjustable Slew Rate For Voltage and Current
    ●Bleeder Circuit Control
    ●Protections: OVP, OCP, AC FAIL and OTP
    ●Test mode function (Max 100steps sequence)
    ●Built-in USB and RS-232/485 Interface
    ●Built-in LAN and GPIB Interface (G Type)
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Switching Type

Hybrid Type

  • PDS-A Series Hybrid (Switching and Dropper) method Regulated DC Power Supplies

    ● Satisfying CE Mark Certification Requirements
    ● Series/Parallel Operation
    ● 3-points Voltage/Current Preset
    ● Various Protection Functions
    ● Off timer function
    ● Controlling transient build-up current function
    ● Sequence function
    ● External analog control function

    Product details

High voltage Type