Product List

Power Supplies

A DC stabilized power supply is an essential device for supplying a stable DC voltage to a variety of electronic devices and circuits. In particular, its ability to maintain a constant voltage regardless of voltage fluctuations or load changes makes it extremely important for the operation of precision electronic devices.

Multi Function Dropper Type

• Multifunctional DC regulated power supply

  

  

  ● High resolution: Setting 1mV/0.1mA, Reading 0.1mV/0.1mA
  ● Equipped with electronic load function (CH1, CH2 / CC, CV, CR mode)
  ● Low noise/low ripple: ≦350μVrms/≦2mArms (for PDW32-3DG)
  ● Series/parallel tracking function (CH1-CH2)
  ● Output delay/output monitoring/output record function
  ● Protection function: OVP/OCP/OTP/OPP (when loading)
  ● Sequence function (CH1/CH2)
  ● Internal memory function (panel settings/sequence/output delay/output record)
  ● Power output from USB power supply port (3CH model)
  ● Remote sensing function (1CH model, 3CH model except PDW32-3TG)
  ● 4.3 inch color TFT LCD
  ● Standard interface: USB, RS-232C, GP-IB, LAN, external I/O
  ● High resolution: Setting 1mV/0.1mA, Reading 0.1mV/0.1mA● High resolution: Setting 1mV/0.1mA, Reading 0.1mV/0.1mA
  ● Equipped with electronic load function (CH1, CH2 / CC, CV, CR mode)
  ● Low noise/low ripple: ≦350μVrms/≦2mArms (for PDW32-3DG)
  ● Series/parallel tracking function (CH1-CH2)
  ● Output delay/output monitoring/output record function
  ● Protection function: OVP/OCP/OTP/OPP (when loading)
  ● Sequence function (CH1/CH2)
  ● Internal memory function (panel settings/sequence/output delay/output record)
  ● Power output from USB power supply port (3CH model)
  ● Remote sensing function (1CH model, 3CH model except PDW32-3TG)
  ● 4.3 inch color TFT LCD
  ● Standard interface: USB, RS-232C, GP-IB, LAN, external I/O
  ● High resolution: Setting 1mV/0.1mA, Reading 0.1mV/0.1mA

  Product details

• PPX Series High-precision DC Power Supply

  

  

  CV, CC priority start function.
  Four levels of current measurement resolution (min. 0.1μA) / two levels of voltage measurement resolution (min. 0.1mV)
  Power output ON/OFF delay function
  Adjustable voltage and current slew rate
  Bleeder circuit control
  Delayed over-current protection(OCP Delay)
  Sequential power output function
  Remote Sensing function
  Data Logger
  10 sets of memory function
  Over voltage protection, under voltage limit, over current protection, over temperature protection, AC alarm function
  Supports K Type thermocouple temperature measurement
  Interfaces: USB, LAN, RS-232, RS-485, Analog Control; Opt: GP-IB
  Size: 3U high, in line with 1/4 Rack

  Product details

Multi Function Switching Type

• PSW-M Multi-output wide range DC power supply

  

  

  High performance/power
  ⚫Power efficient switching type power supply
  ⚫Low impact on load devices
  ⚫Fast transient recovery time of 1ms
  ⚫Fast output response time
  
  Features
  ⚫OVP, OCP, OHP (OTP) and tUVP protection
  ⚫Adjustable voltage and current slew rates
  ⚫Operates in three modes: CV, CC, CP
  ⚫Equipped with a bleeder circuit that can be controlled on/off
  ⚫Extensive remote monitoring and control options
  ⚫Equipped with data logger function
  ⚫Supports test mode
  ⚫Supports operation from a web server
  
  Interface
  ⚫Ethernet port
  ⚫Analog connector for analog voltage and current monitoring
  ⚫USB host and device port

  Product details

• PSW-A 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

• 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)

  Product details

• 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

  Product details

• PSF-L Series Flexible range Regulated DC Power Supplies

  

  

  ● Flexible output range
  Possible to output voltage and current fexibly 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.
  
  ● Sequence function
  Stand alone sequence operation is possible sending the sequence made with PC to the unit through optional IF-60GP or IF-60RU interface board.
  
  ● Control of constant power
  In addition to constant voltage(CV) and constant current(CC), constant power(CP) is also available for use of supplying arbitrary power or as limit function to protect being added over power to load side.
  
  ● External control
  Output voltage and current can be set through external voltage or external resister, and to control output on/o by external contact signal.
  
  ●Parallel/series operation
  Including master unit, 4 units in parallel and 2 units in series connection can be controlled by one master unit.
  Current expansion model(exclusive slave unit) in parallel connection is available
  
  ● Others
    Off timer function
    3-point preset function
    Monitor out function (voltage,current and status)
    Protection function
    Delay function (PSF-400L2 only)
    Tracking function (PSF-400L2 only)

  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.

  Product details

Multi output Type

• Multifunctional DC regulated power supply

  

  

  ● High resolution: Setting 1mV/0.1mA, Reading 0.1mV/0.1mA
  ● Equipped with electronic load function (CH1, CH2 / CC, CV, CR mode)
  ● Low noise/low ripple: ≦350μVrms/≦2mArms (for PDW32-3DG)
  ● Series/parallel tracking function (CH1-CH2)
  ● Output delay/output monitoring/output record function
  ● Protection function: OVP/OCP/OTP/OPP (when loading)
  ● Sequence function (CH1/CH2)
  ● Internal memory function (panel settings/sequence/output delay/output record)
  ● Power output from USB power supply port (3CH model)
  ● Remote sensing function (1CH model, 3CH model except PDW32-3TG)
  ● 4.3 inch color TFT LCD
  ● Standard interface: USB, RS-232C, GP-IB, LAN, external I/O
  ● High resolution: Setting 1mV/0.1mA, Reading 0.1mV/0.1mA● High resolution: Setting 1mV/0.1mA, Reading 0.1mV/0.1mA
  ● Equipped with electronic load function (CH1, CH2 / CC, CV, CR mode)
  ● Low noise/low ripple: ≦350μVrms/≦2mArms (for PDW32-3DG)
  ● Series/parallel tracking function (CH1-CH2)
  ● Output delay/output monitoring/output record function
  ● Protection function: OVP/OCP/OTP/OPP (when loading)
  ● Sequence function (CH1/CH2)
  ● Internal memory function (panel settings/sequence/output delay/output record)
  ● Power output from USB power supply port (3CH model)
  ● Remote sensing function (1CH model, 3CH model except PDW32-3TG)
  ● 4.3 inch color TFT LCD
  ● Standard interface: USB, RS-232C, GP-IB, LAN, external I/O
  ● High resolution: Setting 1mV/0.1mA, Reading 0.1mV/0.1mA

  Product details

• 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

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

  Product details