Effect of the variation of the intensity of the LEDS on the Photodiode output current

Hello

I just started today to use the multisim and want to analyze how the intensity of the LED (LED_ir in multisim) is performing the Photodiode (TEMD1000 in multisim) output current. How to adjust the intensity of the LED and check the corresponding output on the photodetector on the oscilloscope.

I just built the attached LED design and don't know how to design the model for the foregoing analysis.

Could someone help me with this.

Thanks in advance.

Hello

Multisim works mainly with voltage and current, and whenever you need to represent the other phonominal naturual have a voltage or current source control.  For a TEMD100, you must connect to a source of voltage up to ternimal light represents the input light.

Tags: NI Software

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