Synchronization with solar simulator
To evaluate a solar panel using pulsed light, the shutter open/close and pulse emission of a solar simulator and the sweep timings of the I-V meter need to be synchronized. The SS9620 is equipped with four output ports and two input ports for semiconductor relay contact signals that can used for shutter open/close control and light emission control, making it possible to synchronize with the solar simulator.
In addition, in sweep measurement using external trigger input signals, the step count per pulsed light can be controlled by setting the sampling and the step count per trigger.
As the reference cell current is measured at the same time as the output voltage and current of a solar cell, you can compensate for optical power fluctuations generated at the time of pulse emission in I-V characteristics.
*For the detailed specifications, please download the brochure from "Documents."