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225 Keithley Current Source

The 225 is a Current Source from Keithley. A current source is a type of electronic test equipment in circuit form that can deliver or absorb electrical current that’s independent of the voltage across its terminals. There are two types of current sources: dependent and independent. A dependent current source delivers an electric current that is proportional to another voltage in the circuit. An independent current source delivers a constant current.

Additional Features:

  • 3 digit readout
  • 100 V max
  • Accuracy of ± 0.5% of reading, ± 0.05% of full range

 The 225 True Bipolar Current Source provides outputs from 10E-07 A to 10E-01 ADC in seven decade ranges.

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