BK Precision 1673

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The model 1673 is a Quad Display Triple Output DC Regulated Power Supply that provides one fixed output (5V/ 3A) and two variable outputs (0 – 32V/ 0 – 6A) ratings. The four displays allow the user to continuously monitor the voltage and current values of the two main outputs. The variable outputs can work independently, or in series tracking, or parallel mode.

The 1673 is designed to operate in a constant voltage or a constant current mode with automatic crossover, allowing continuous transition from constant current to constant voltage modes in response to load condition changes.

• Independent control of Voltage and Current for variable output
• CV/CC operation
• Separate 3 digit displays for voltage (Green) and current (Red) for both variable outputs
• LED indication for CV (Green) and CC (Red) modes
• Overload indication LED for Fixed output
• Series tracking and parallel mode operation for Triple output unit
• Intuitive Operation
  • Easy-to-use voltage and current adjustment knobs with simple push/pull switch mechanism for series and parallel tracking modes
  • CC and CV mode LEDs clearly indicate constant current or constant voltage mode
• Quad display: The bright, quad 3-digit LED display of the 1673 provides excellent readability at a distance and allows you to view voltage and current output values for variable outputs independently
• Safety: The 1673 uses sheathed safety banana input jacks that accept sheathed or shrouded banana plugs and meet the latest international safety standards
• Number of outputs: Three (two variable and one fixed)
• Range: 0 to 32 Vdc / 0 to 6 A (variable) and 5 V / 3 A (fixed)
• CV Mode (variable outputs)
  • Line Regulation: <0.01% + 5 mV
  • Load Regulation: <0.55% + 10 mV
  • Ripple and Noise: <1 mVrms (independent/master), <4 mVrms (slave)
• CC Mode (variable outputs)
  • Line Regulation: <0.2% + 5 mA
  • Load Regulation: 0.4% + 8 mA
  • Ripple and Noise: <1 mArms
• Slave Tracking Error: <0.5%+3 digits of the master
• 5V Fixed Output
  • Voltage Accuracy: 5 V ± 0.25 V
  • Ripple and Noise: <1 mVrms