DSP-WE Series Wide Range Programmable DC Power Supply(CV , CC)
- DSP-WE series of power supplies, have obtained 200 patents in many countries (including 39 invention patents)
- All Wide Range; AC mains 180~460V, DC output 0~80V/540A to 0~1950V/27A.( more )
- Each DSP-Wx can contain up to three power modules. Each power module runs on 3-phase Vac input,
- 32 models give a range of power output from 5kW to 18kW.
- Built-in, patented synchronizing circuitry allows easy integration of 100 units to form an 1800kW power system.( more1 )( more2 )
- keeping the AC mains in balance, and complying with worldwide power distribution standards.
- Active power factor correction, PF>0.99(480V input).
- Efficiency >95%+. (*2)
- Wide Bandgap power semiconductors such as the SiC MOSFET SBD give better performance, higher ( more )
- MHz switching frequency (15kW and 18kW models) with extremely low output ripple and noise.(*3)
- Multiple 32-bit ARM based embedded system gives a rapid boot of 10 seconds or less.
- efficiency, and lower heat dissipation, increasing the range of acceptable ambient temperatures for use.
- Adjustable output voltage, current.
- Internal resistance adjustment function allows battery simulation.
- Constant Voltage(CV), Constant Current(CC) , CV. CC working priority setting.( more )
- Provide True RMS current and True Watt readings.
- 18 bit DAC for Setting and 24 bit ADC for Measurement.
- Built-in Real Time Clock gives reliable time even when disconnected from a time server.
- It is possible to customize time synchronization to a time server.
- Remote sense functionality compensation voltage up to 5V.
- 5" touch screen with 3 definable background colors, 3 spin knobs with push-select and two push
- buttons give a clear and intuitive control.
- Patented multi-function HOME/RETURN key.
- Patented output ON/OFF button gives an extra layer of safety, allowing powered output only when
- both internal switches are triggered.
- Two kinds of output mode which can be changed following adjustment or after confirmation.
- Programmable over-voltage and over-current protection.
- Programmable output ramp-up and ramp-down protect the device under test.
- Up to 8000 sets of V/A data at 1ms intervals can be recorded and stored.
- Three sets of settings can be stored and recalled from the front panel.
- Free software gives control and sequence data setting.
- Data logging is timestamped.
- The DSP-WE series is fully protected from Reverse EMF through thoughtful design, as shown below.( more )
- Closed-case firmware upgrading and enhanced protection to prevent upgrade failures.
- All models automatically discharge voltage to a safe range within 10 seconds of output being switched off.( more )
- User definable power ON mode (LAST、Output OFF or ON)
- Closed-case firmware upgrading and enhanced protection to prevent upgrade failures.
- Intelligent stepless speed controlled fans reduce acoustic noise while keeping system temperature low.
- Systems are shipped in CE approved, Filled Transport Packages approved, and Vibration Test approved
- shipping cases.
- The DSP-WE series power supplies allow you to specify the slew rates for Voltage, Current, and Power.( more )
- Two LAN ports(LXI 1.4 approved) minimize wiring and reduce network complexity.
- Interface slot allows optional GPIB, RS422+485+USB, or Isolated Analog connections.
- Supports SCPI commands.
- Provides IVI-COM driver.
- Alarm signal output and Interlock mechanism prevent possible injury.
- Optional isolated analog programming port, 0~5V or 0~10V for setting and monitoring output V/A.
- USB port gives easy data access. (*4)
- Free graphical connection and control software. (*5)
- Customized software gives an easy comparison between wide-range and traditional DC power supplies. (*5)