直流電子負載

N3303A 250 W electronic load module

Keysight N3303A電子負載模組適用於N3300A或N3301A主機，而不能獨立於主機操作。這個新系列模組能快速又準確地進行CC、CV或CR模式的設定，或執行電壓、電流或功率量測。它還能將波形數位化。將此模組裝設在主機中，即可透過GP-IB、RS-232或手動的方式來操作。

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Input Ratings

  • Current: 0 - 10 A
  • Voltage: 0 - 240 V
  • Maximum Power @ 40°C: 250 W
  • Typical Minimum Operating Voltage @ Full Scale Current: 1.2 V

Constant Current Mode

  • Low Range/High Range: 1 A/10 A
  • Regulation: 8 mA
  • Low Range Accuracy: 0.1% + 4 mA
  • High Range Accuracy: 0.1% + 7.5 mA

Constant Voltage Mode

  • Low Range/High Range: 24 V/240 V
  • Regulation: 10 mV
  • Low Range Accuracy: 0.1% + 10 mV
  • High Range Accuracy: 0.1% + 40 mV

Constant Resistance Mode

  • Range 1 (I >10% of current rating): 0.2-48 Ω
  • Range 2 (I >1% of current rating): 44-480 Ω
  • Range 3 (I >0.1% of current rating): 440-4800 Ω
  • Range 4 (I >0.01% of current rating): 4400-12000 Ω

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