PDV-P8005

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Photo Detector CdS Cells with the model of PDV-P8005 is a kind of optical sensors, which contains different types of photo sensors, including photo diodes, avalanch photodiodes, and photo transistors. These sensors are used to detect light, detect the intensity of it, and produce an analog voltage signal.

The PDV-P8005 utilizes the same principle as other photo sensors, i.e. when the external light illuminates the surface of a photo-active component, a potential difference is created between its two sides, and then the photo current is generated, which causes a voltage drop in the circuit. The photo current produced is proportional to the intensity of the light.

The PDV-P8005\'s photo detector based on CdS cells is sensitive to a total spectral range from visible to infrared, especially in the visible light range. It detects light in the range from 350nm (Visible Light) to 1100nm (Near Infrared). This CdS cell is made of cadmium sulfide, which can be widely applied in different fields.

In industrial and commercial applications, the PDV-P8005 can be used for the detection of motion, luminous flux, and temperature, etc. It is mainly applied to the automatic photoelectric control industry. The photo sensors enable the detection of the light at various directions, and the difference between any two points in the A/D detection. It is helpful for the automatic control of circuits, motion and relative accuracy.

Furthermore, the CdS cell of this photo detector has the capability to detect hazardous ultraviolet and infrared components from the sky. Thus, it has great application in military applications such as military reconnaissance and battlefield surveillance. In medical applications, it can also be used for detection and analysis of spectroscopy.

In order to achieve the highest sensitivity, the PDV-P8005 photo detector contains a special scintillator material, which is used for absorption of the light of the spectrum, and it can convert the light into a specific signal. The use of the scintillator enhances the sensitivity of the detector.

In addition, this photo detector has a variety of different structures to meet different needs. For instance, it can be applied in single photodiode structure or various full bridge structures, which makes the PDV-P8005 ideal for multiple applications. Moreover, CdS cells of this photo sensor are environment-friendly.

Finally, the protective circuit with PDV-P8005 provides dual protection for the photo detector. The overcurrent protective circuit will act when the current exceeds the maximum value, and the overvoltage protective circuit will act when the voltage exceeds the maximum value. These protective circuits are used to prevent damage to the photo detector.

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