Photosensor Amplifiers, Photodiode Modules

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Photosensor Amplifiers, Photodiode Modules

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Photodiode modules are high-precision photodetectors that include a Si or InGaAs photodiode together with a current-to-voltage conversion amplifier. The output is an analog voltage and can be easily checked with a voltmeter and the like. Photodiode modules have a sensitivity range (high/ low) switching function, so a highly accurate output can be obtained by selecting a sensitivity range that matches the light level to be detected.

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