DSP-WR Series Wide Range Programmable DC Power Supply(CV , CC , CP)
Related Products
- DSP-WR series of power supplies, have obtained 200 patents in many countries (including 39 invention patents)
Features
- All Wide Range AC/DC power supplies; AC mains 180~460V, DC output 0~80V/540A to 0~1950V/27A.( more )
- Each DSP-WR DC power supply can contain up to three power modules. Each power module runs on 3-phase Vac input,
- keeping the AC mains in balance, and complying with worldwide power distribution standards.
- 32 models give a range of DC power supplies output from 5kW to 18kW.
- Built-in, patented synchronizing circuitry allows easy integration of 100 units DC power supplies to form an 1800kW power system.( more1 )( more2 )
- Active power factor correction, PF>0.99(480V input).
- Efficiency >95%+.
Electrical
- MHz switching frequency (15kW and 18kW models) with extremely low output ripple and noise DC power supplies.
- Multiple 32-bit ARM based embedded system gives a rapid boot of 10 seconds or less.
- Wide Bandgap power semiconductors such as the SiC MOSFET SBD give better performance on DC power supplies, higher ( more )
- efficiency, and lower heat dissipation, increasing the range of acceptable ambient temperatures for use.
- Adjustable output voltage, current and power.
- Provide True RMS current and True Watt readings.
- Constant Voltage(CV), Constant Current(CC) and Constant Power(CP) , CV. CC. or CP working priority setting.( more )
- Internal resistance adjustment function allows battery simulation.( more )
- 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.
Operational
- 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
- Two kinds of output mode which can be changed following adjustment or after confirmation.
- both internal switches are triggered.
- 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/W data at 1ms intervals can be recorded and stored.
- Three sets of settings can be stored and recalled from the front panel.
- DSP-WR Series remote control application software gives control and sequence data setting to the DC power supply.
- Data logging is timestamped.
Safety
- User definable power ON mode (LAST、Output OFF or ON)
- The DSP-WR series DC power supply 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 DSP-WR DC power supplies models automatically discharge voltage to a safe range within 10 seconds of output being switched off.( more )
- Intelligent stepless speed controlled fans reduce acoustic noise while keeping system temperature low.
- The DSP-WR series DC power supplies allow you to specify the slew rates for Voltage, Current, and Power.( more )
- DSP-WR DC power supply units are qualified for CE approved, Filled Transport Packages approved, and Vibration Test approved shipping cases.
Interface
- 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/W.
- USB port gives easy data access. (*4)
- Customized software gives an easy comparison between wide-range(auto-ranging) and traditional DC power supplies. (*5)
High Power/Current/Voltage Wide Range Output DC power supplies meet all Applications
✔Aerospace and Satellite Test
✔Semiconductor Equipments
✔New Energy R&D
✔Solar Cell/Array Application( more )
✔DC to DC Convertors,DC to AC Invertors
✔Contact/Connector Testing
✔MOCVD
✔Sputtering and Coating
✔Chemical Treatment
✔Water Purification
✔Heat Processing
✔IEC 60127-1( more )
✔Battery Testing( more )
✔Vehicle Electronics( more1 )( more2 )
✔LED Testing
✔Lighting
✔Telecom and IT Industries
✔Automated Test Equipment( more )
✔Factory Automation
✔QC Testing
✔Electronic Anti-rust