FAQ: What is the input impedance of the N678xA power modules when they are sinking current?

The impedance of the N678xA power modules is the same whether the unit is sourcing current or sinking current. It depends on whether the unit is operating in Voltage Priority or Current priority mode. In Voltage Priority mode the input impedance is the same as that specified for CV operation. In Current Priority mode the input impedance is the same as that specified for CC operation. Refer to pages 44 and 45 in the Specification guide at literature.cdn.keysight.com/litweb/pdf/N6700-90001.pdf for details.

Applies to: N6781A, N6782A, N6784A, N6785A, N6786A

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