Patent ID: 9692299
Date: 2017-06-27
CPC Classifications: G01R,H02J,H02M

Claim:
1. A voltage-current characteristic generator comprising: a voltage source; a current source; a selector for selecting and outputting an output of each of the voltage source and the current source; a sensor, connected to an output of the selector, for outputting the output of the selector and for sensing, and feeding back, voltage and current of the selector output; and a controller for receiving the voltage and current sensed by the sensor and for setting subsequent outputs in the voltage source and the current source, wherein, in addition to setting the subsequent outputs, the controller evaluates an operating mode among two operating modes and instructs the selector to subsequently select and output the output of either the voltage source or the current source in accordance with the evaluated operating mode, wherein the two operating modes comprise a voltage source mode and a current source mode.