Optical Radiation Measurements Photometric Instrumentation and Research 1970 to 1971 Classic Reprint

Descripción:

New Book. Shipped from UK. Established seller since 2000. N° de ref. del artículo LX-9780265861042

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Sinopsis:

Reseña del editor: Excerpt from Optical Radiation Measurements: Photometric Instrumentation and Research; 1970 to 1971

If RS 2 Rf, then this ratio is approximately one, for large A, hence this circuit is Often called a unity gain amplifier, Therefore, the voltage noise in this circuit is not very important unless R becomes greater than the photocell impedance. High frequency current noise can be a proglem at these high impedances. To overcome this a small capacitor can'

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