人人看操-人人看97-人人九九精品-人人九九精-人人精品久久-人人精品

Welcome to the official website of SHEN ZHEN SHI FUYUAN TECHNOLOGY CO,LTD!
SHEN ZHEN SHI FUYUAN TECHNOLOGY CO,LTD
A production-oriented company specializing in the development, production, and sales of
various precision connectors
  • First hand source of goodsFirst hand source of goods
  • Complete modelsComplete models
  • Processing customizationProcessing customization
  • Quality assuranceQuality assurance

0755-29163078

News

Contact information

Mr. Zheng: 151-1806-0060
Phone: 0755-29163078
Fax: 0755-29163178
Address: 720, Building A, Huachuangda Qianhai Maker Innovation Alliance, Xinghua 1st Road, Xin'an Street, Bao'an District, Shenzhen
What are the factors that affect the mirror angle of headphone sockets?
Number of views:1983 Time: 2023-12-29

The new photoelectric switches in the Shenzhen headphone socket series usually have the function of automatically preventing mutual interference, so there is no need to worry about mutual interference. However, the series of opposed infrared photoelectric switches are located in several groups parallel to each other


When installing nearby, neighboring groups and mutual interference should be prevented. The most effective way to prevent such interference is to cross set the projector and receiver, and also widen the group distance when exceeding the group. Of course, using different frequencies


The model is also a good way. The effective method to prevent mutual interference in series reflective photoelectric switches is to widen the spacing. Dongguan headphone sockets, and the farther the detection distance, the larger the interval should be. The specific interval


It should be determined based on the debugging situation. Of course, models with different operating frequencies can also be used.


Mirror angle influence: When the tested object has luster or encounters a smooth metal surface, the reflectivity is generally high, which has a similar mirror effect. In this case, the angle between the projector and the tested object should be installed,


To prevent misoperation, the optical axis should not be perpendicular to the detected object. Excluding the influence of background objects: When using reflective diffusion projectors and receivers, sometimes the detected object is closer to the background object,


Photoelectric switches or objects with high reflectivity, such as smooth backgrounds, may cause unstable detection of the photoelectric switch. Due to the high demand for electricity in winter, some users prefer to use DC power sockets on their computers


Although it is very convenient to use electric heaters and other appliances plugged into the same multi-purpose socket, there are significant safety hazards. In terms of electric heating, its starting current is very high. If compared to other high-power systems


When the electrical appliances are started at the same time, the contacts and leads of the socket will be unable to withstand the sudden and excessive electrical load, affecting each other and even damaging the electrical appliances themselves, and even causing accidents.


When installing headphone sockets in Shenzhen, the distance between the exposed sockets and the ground should not be less than 1.8 meters; The concealed socket should be no less than 0.3 meters above the ground. To prevent children from getting electric shock, touching with fingers, or inserting metal objects into the hole of the power supply,


Be sure to choose a safety socket with a safety shield; The construction wiring requirements for single-phase two eye sockets are: when the holes are arranged horizontally, they are "left zero and right fire", and when arranged vertically, they are "above fire and below zero"; single-phase


The wiring requirements for a three eye socket are: the grounding hole at the top must be firmly, solidly, and correctly connected to the grounding wire, and must not be disconnected. The remaining two holes of the DC power socket are marked as "left zero and right fire"


When wiring, it is worth noting that the neutral wire and the protective grounding wire should not be wrongly connected or integrated.



QR code
Contact information
Mr. Zheng:151-1806-0060

Phone: 0755-29163078

Fax: 0755-29163178

Address: 720, Building A, Huachuangda Qianhai Maker Innovation Alliance, Xinghua 1st Road, Xin'an Street, Bao'an District, Shenzhen


Copyright ? SHEN ZHEN SHI FUYUAN TECHNOLOGY CO,LTD Copyright 粵ICP備10011451號

主站蜘蛛池模板: 老师脱了内裤让我进去| 亚洲欧美日韩成人高清在线一区 | 天天草夜夜骑| 国产极品美女高潮无套在线观看| 免费看大黄| 久久这里只有精品免费播放| 国产一区二区在线视频| 国产精品成人va在线观看入口| 性欧美丰满熟妇xxxx性久久久| 综合se| 日韩一区二区在线观看视频| 午夜福利试看120秒体验区| 久久久噜噜噜久久熟女aa片| videosgratis欧美另类老太| 久久婷婷五月综合97色| 国产成人av综合亚洲色欲| 国产特黄一级一片免费| 48沈阳熟女高潮嗷嗷叫| 日本黄色录像| 国产熟女内射oooo| 国产精品无码久久av| 欧美黄色片在线播放| 久久18禁高潮出水呻吟娇喘| 日本入室强伦姧bd在线观看| 99无码熟妇丰满人妻啪啪| 国产成人18黄网站| 国产精品第一页在线观看| 麻豆亚洲av熟女国产一区二| 在线播放免费播放av片| 性少妇无码播放| 五月丁香色综合久久4438| 免费午夜男女高清视频| 亚洲综合色自拍一区| 国精产品999国精产品官网| free性乌克兰高清videos| 丰满少妇人妻无码| 久久婷婷五月综合色国产香蕉| 11111日本网站| 在线天堂中文www官网| 天堂草原电视剧在线观看图片高清| 欧洲熟妇牲交|