| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electronic load capable of simulating characteristics of an LED (light emitting diode) and capable of simulating characteristics of different LEDs by input of different control commands. <P>SOLUTION: The electronic load outputs a simulation signal after receiving an input signal from a pour source. The simulation signal has a voltage value and a current value approximating to a characteristic curve of an LED desired to be simulated at any time. The electronic load includes a processing unit, a voltage measurement unit, and a control processing unit, wherein the processing unit receives a set of control commands from the outside of the electronic load, the set of control commands includes at least a set of parameters, the voltage measurement unit measures the voltage of the input signal and generates at least one measurement results, and the control processing unit is connected in communication with the parameter setting device and voltage measurement unit and calculates a set of parameters and measurement results to generate an adjustment command for transmission to a current amplifier. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
