B&K Precision

Switching DC Power Supply

Model: XJ560

Mfr. No.: 1688B

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  • B&K Precision 1688B Switching DC Power Supply

Colour, sizing or style depicted in some photos may not be exactly as described.
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$831.00 / Each

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Ships in 7-10 days

Shipping times are based on information available at the time of order and are subject to change.


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Description

  • Automatic CV/CC crossover operation
  • Lightweight and compact
  • Rotary encoder control for precise voltage and current setting
  • Save up to three user-defined voltage and current pre-sets for quick recall
  • PC software for remote control and external timed programming
  • Analog remote control function
  • USB interface
  • Front panel auxiliary output
  • Overvoltage, over temperature, and overload protection

Specifications

Input Voltage

240 VAC

Output Voltage

18 VAC

Voltage Regulation

Load (0 to 100% load): ≤50 mV, Line (90 to 132 V AC, 170 to 264 V AC variation): ≤20 mV

Current Regulation

Load (10 to 90% rated voltage): ≤100 mA, Line (90 to 132 V AC, 170 to 264 V AC variation): ≤50 mA

Ripple And Noise

Ripple and noise voltage (rms): ≤5 mV, Ripple and noise voltage (peak-peak): ≤50 mV, Current ripple and noise (rms): ≤30 mA

Meter Type And Accuracy

Voltage/current meter: 3-digit LED display ±0.2% + 3 counts

Full Load Input Current

4.6 A (100 V AC), 2.1 A (230 V AC)

Efficiency

81% (100 V AC), 85% (230 V AC)

Switching Frequency

100 to 120 kHz

Tracking Overvoltage Protections

O/P 1 to 5 V: Set voltage +2 V, O/P 5 to 18 V: Set voltage +3 V

Transient Response Time (50 To 100% Load)

1.5 ms

UPC

817050168822