tpe10
TPE10 Series
PHOTO SWITCH - Transmissive
- Features
- 10mm開口寬度
- NPN電晶體輸出
- 非接觸式感應 – 無接點噪音
- Fast Switching Speed
- Applications
- Edge, Position Detection for Door Operator
- Automation Equipments
Photo Switch
Photo Switch是以光為媒體所構成的檢測器，指各種可見光、不可見光及雷射光之控制電氣信號。早期光電開關以 ( 白熱燈泡 )，但時常發生斷線而影響光電開關壽命、機械動作及電路結構故障，易受外亂光和雜訊干擾，欠缺可靠及信賴度。
Today's optoelectronics use light-emitting diodes (LEDs) as the main light source, which increases the reliability and reliability of optoelectronics.
The photoelectric switch emits a light source through the shading or light transmission of the object to be detected, and generates a current or voltage that is reflected to the light-receiving crystal. After amplification, it is finally output as an ON or OFF or analog signal.
There are three types of light sources used by light-emitting diodes, namely: infrared light, red light, and green light.
Type