An infrared light-emitting diode is used on the emitting side, and a modulated phototransistor IC is used on the receiving side.
The KB1700 is a separated type photo sensor with light modulation, featuring an infrared light-emitting diode on the emitting side and a modulated photo IC on the receiving side. It is a light-synchronized detection type photo sensor that allows for arbitrary setting of the gap between the emitting and receiving sides (max. 400mm). Due to its light modulation method, it is resistant to noise from external light interference, enabling long-distance detection. It is a low-cost type, and RoHS-compliant versions are also available. It is suitable for applications such as object passage detection in financial equipment, work detection and positioning on automated lines, and object passage detection in various automatic machines. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Uses an infrared light-emitting diode on the emitting side and a modulated phototransistor IC on the receiving side ○ Separated photodetector with optical synchronous detection ○ Gap between emitting and receiving can be set arbitrarily (max. 400mm) ○ Low-cost type ○ Strong against noise such as ambient light due to optical modulation method ○ Capable of long-distance detection ○ RoHS compliant products available 【Main Specifications】 ○ Package type: Connector type ○ Gap (mm): 400 ○ Electrical and optical characteristics (Ta=25℃) → Output form: Open collector → Operating mode @ light input: LOW → Allowable ambient light intensity (lux): 2000 ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Applications】 ○ Object passage detection for financial instruments ○ Detection and positioning of workpieces on automated lines ○ Object passage detection for various automatic machines ● For more details, please contact us or refer to the catalog.
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Company information
As a specialized manufacturer of optical semiconductor components with over 50 years of experience, we are exploring niche markets suitable for our company by leveraging unique and advanced technological information gathered from around the world. In addition to various electronic devices, optical equipment, office machines, and financial terminals, we are expanding our sales into the biotechnology field, targeting future markets such as medical plant cultivation and photosynthesis. We are enhancing our production facilities and workforce to enable a wide range of product manufacturing, primarily centered at our Odawara headquarters factory and our Zhuhai factory in China. We are also engaged in sales activities as an authorized distributor for Nichia Corporation and Germany's FAULHABER.