Sorensen DCS20

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The DCS Series System Supplies are 3000 watt supplies designed to provide highly stable, continuously variable output voltage and current for a broad range of development, system, and burn-in applications. The DCS Series employs high frequency switching regulator technology to achieve high power density and small package size.

DCS 3kW Series:

• Eight models with voltage ranges from 0-8 Vdc to 0-150 Vdc and current outputs from 20A to 350A
  • DCS8-350
  • DCS12-250
  • DCS20-150
  • DCS40-75
  • DCS55-55
  • DCS60-50
  • DCS80-37
  • DCS150-20
• Input voltage 190-250 Vac, three phase, 47-63 Hz or 200-250 Vac, single phase, 47-63 Hz
• Simultaneous digital display of both DC output voltage and current
• Ten-turn potentiometer voltage and current controls permit high resolution setting of the output voltage and current from zero to the model-rated output
• Front panel push button control of Output Standby Mode, OVP reset, Remote/Local Programming Mode selection, and preview of voltage, current, or OVP points
• External indicator signals for Remote Monitoring of OVP Status, Local/Remote Programming Status, Thermal Shutdown, and Output Voltage and Current
• Current or Voltage Mode operation with Automatic Mode Crossover to respond to varying load requirements
• Flexible output configuration where multiple units can be connected in series or in parallel to provide increased voltage or increased current
• Remote Sensing to compensate for losses in power leads up to 1 V per lead
• Adjustable Over Voltage Protection (OVP)
• External Shutdown using AC, DC, or TTL compatible signals (positive or negative logic)
• Remote Voltage, Current Limit, and OVP Programming with selectable programming ranges
• Optional IEEE-488 (GPIB) interface for complete digital remote programming and readback capability

DCS20-150:

• Output voltage: 0-20 V
• Output current: 0-150 A
• Output power: 3000 W
• OVP adjustment range: 1-22 V
• Output noise and ripple: 10 mVrms
• Analog programming linearity:
  • Voltage - 200 mV
  • Current - 1500 mA
• Maximum Voltage Differential from output to safety ground: 400 Vdc