Allicdata Part #: | PDV-P8104-ND |
Manufacturer Part#: |
PDV-P8104 |
Price: | $ 0.62 |
Product Category: | Sensors, Transducers |
Manufacturer: | Luna Optoelectronics |
Short Description: | PHOTOCELL 27-60KOHM |
More Detail: | CDS Cell 520nm 27 ~ 60 kOhms @ 10 lux |
DataSheet: | PDV-P8104 Datasheet/PDF |
Quantity: | 74793 |
1 +: | $ 0.56070 |
5 +: | $ 0.53550 |
10 +: | $ 0.46620 |
25 +: | $ 0.40950 |
50 +: | $ 0.34020 |
100 +: | $ 0.28980 |
500 +: | $ 0.25200 |
1000 +: | $ 0.22050 |
5000 +: | $ 0.19530 |
Series: | -- |
Part Status: | Active |
Wavelength: | 520nm |
Voltage - Max: | 150Vpk |
Rise Time (Typ): | 60ms |
Fall Time (Typ): | 25ms |
Cell Resistance (Min) @ Dark: | 2 MOhms @ 10s |
Cell Resistance @ Illuminance: | 27 ~ 60 kOhms @ 10 lux |
Operating Temperature: | -30°C ~ 75°C (TA) |
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CdS Cells, also known as Cadmium Sulfide Cells, are a type of Optical Sensors that are used in a variety of applications. They are most commonly used as Photo Detectors.
The main working principle of a CdS cell is based on the photoelectric effect. In this effect, light is converted into electrical energy. When light strikes the CdS cell, it causes electrons to be released from the material, resulting in an increase in the electric current. This change in electric current can then be used to measure light intensity.
One of the most common applications of CdS cells is in the PDV-P8104, an ambient light sensor. The PDV-P8104 is used to measure light intensity in indoor and outdoor environments. It is designed to detect light levels over a wide range, from 0 to 500lux, in order to accurately measure lighting conditions in any environment.
The PDV-P8104 contains two CdS cells, which work together to measure light levels. The first cell measures the “background” light level, and the second cell is exposed to any changes in lighting, such as when someone turns on a light in the room. The difference in voltage between these two cells is then used to accurately measure the illuminated light level in the environment.
The PDV-P8104 is used in a variety of applications, including controlling light levels in buildings, retail spaces, and healthcare facilities. It is also used in automotive applications, such as controlling headlight brightness and dimming interior lighting. In addition, the PDV-P8104 can be used in security systems, providing a way to detect any changes in lighting levels in order to activate alarms.
CdS cells are also used in other applications, such as light meters, motion sensors, and ultraviolet detectors. They are also used in robotics, controlling the illumination levels of robotic systems.
In summary, CdS Cells are a type of Optical Sensors used to measure light intensity. They are most commonly used in the PDV-P8104, an ambient light sensor, but are also used in a variety of other applications such as light meters, motion sensors, and ultraviolet detectors.
The specific data is subject to PDF, and the above content is for reference
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