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Keysight

66319B Dual Mobile Comm DC Source w/ Battery Emulation

66319B Dual Mobile Comm DC Source w/ Battery Emulation

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Key facts

The Keysight 66319B dual output mobile communications DC source provides two outputs for testing the main battery power and the battery charger circuitry, allowing customers to test phones and chargers with the same equipment. This saves you rack space (2 outputs in a ½ rack box) and eliminates the need for two separate power supplies.

R&D engineers can characterize current out of the battery and make tradeoffs in design that impact the current drain and battery life (by providing data logging – up to 1000 hours, CCDF statistical analysis, and waveform capture) , when the 66319B is used with the Keysight 14565B Device Characterization Software with Test Automation.

Output Ratings

  • Voltage: 0 to 15 V
  • Current: 0 to 3 A
  • Peak Current for up to 7 ms: 5 A

Programming Accuracy at 25°C ±5°C

  • Voltage: 10 mV
  • + Current: 1.33 mA

DC Readback Accuracy

  • Voltage: 0.03% + 5 mV
  • Current (-3 A to + 5 A): 0.2% + 0.5 mA
  • Current (-1 A to + 1 A): 0.1% + 0.2mA
  • Current (-20 mA to + 20 mA): 0.1% + 2.5 µA

Transient Response

  • 40 mV drop, <20 µs transient response time
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