KY-018 Photosensitive Resistance Module lot(5 pcs)

Parameters:

• Color: Photo Color 

• Material: PC+ metal

• Dark current, dark resistance: photoresin at a given applied voltage, when there is no light, when it flows

• The current is called dark current. Applied voltage and the dark current ratio is called dark resistance

• Sensitivity: sensitivity refers to the resistance value of the photocell of light irradiation (dark resistance) when irradiated with light and

• resistance (resistance to light) of the relative exchange value.

• Voltage characteristic curve. Volt-ampere characteristic curve used to describe the relationship between the applied voltage and the photocurt photocell, the photosensitive device, its photocurrent increases with the applied voltage.

• The temperature coefficient. Photoelectric effect photocell influenced by temperature, partial photoelectric or optoelectronic at low temperatures

• Greater sensitivity, while sensitivity to high temperatures is lower.

• It refers to the nominal power for a certain photocell line allowed, when the temperature increase

• High, your energy consumption is reduced.