Sorensen DCR20-50B

DCR20-50B Sorensen DC Power Supply

20V/50A/1000W DC Power Supply

The DCR20-50B is a 1000 Watt DC Power Supply from Sorensen. Supplies DC Voltage and Current to test, design, and troubleshoot electric and electronic circuits. Applications include Burn In, QA, ATE, Research, Design, and Education to name a few.

Price: Please Call



Click to email this item to a friend Click to print this product


NIST Calibration Pricing - $115.00

Sorensen DCR20-50B Features:

  • 20V/50A/1000w
  • Constant Voltage Regulation: 10 mV
  • Constant Current Regulation: 125 mA
  • Constant Voltage Ripple (PARD): 65 rms/mV
  • Constant Current Ripple (PARD): 125 rms/mA
  • Voltage Regulation (Constant Voltage Mode): 0.05% or 10 mV, whichever is greater
  • Remote Sensing: Maximum drop per load lead should not exceed 5% of Eo max. or 3 V, whichever is smaller
  • Transient Response: 50 ms (typical) to return to ± 2% band for step load change of 50 to 100% of full load
  • Current Regulation (Constant Current Mode): 0.25% of 10 max. line and load combined
  • Temperature Coefficient: 0.03%/C. of lo max
  • Stability: 0.15% of 10 max. for 8 hours after 30 minute warm-up
  • Remote voltage and resistance programming in voltage and current modes
  • Adjustable current limiting (overload/short circuit protection) with automatic recovery
  • Overvoltage protection standard

The Sorenson DCR20-50B Power Supply incorporates a single phase input SCR controlled regulator providing high efficiency and fully adjustable output power. It has excellent voltage and current regulation with automatic crossover. Panel lights indicate operating mode.