久久久WWW成人免费毛片,色老99久久精品偷偷鲁,97夜夜澡人人爽人人喊中国片 ,欧洲卡一卡二卡三爱区

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
Factors affecting the lifespan of touch switches
Number of views:1603 Time: 2024-01-03

The popularity of various touch switches in PCB circuits and their lifespan is a crucial performance factor. The factors that affect the lifespan of touch switches are approximately as follows:


1. The usage environment, temperature, and humidity have a certain impact on the lifespan of the touch switch.


2. According to the pressure level, our light touch switch usually has a pressing force of 100GF/160GF/250GF, etc. The lighter the force, the higher the lifespan, and vice versa.


3. Overload current, excessive current can easily burn out the surface plating of the shrapnel and contact points. When the plating is damaged, lightly touching the switch can easily cause poor contact.


4. Processing technology: The processing technology strictly follows the specifications and procedures, and prevents the factors mentioned in the precautions.


By controlling the above points well, the service life of the touch switch is generally longer than that of our laboratory testing



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

国产丝袜无码一区二区三区视频| 中文字幕亚洲综合久久综合| 好男人社区WWW在线观看| 欧美丝袜办公室系列BRAZZERS | 久久综合狠狠色综合伊人| 国产亚洲综合一区二区三区| 老熟女高潮一区二区三区| 人妻性奴波多野结衣无码| 亚洲精品无码成人a片| 亚洲av无码专区国产乱码4se| 亚洲国产av无码精品| 蜜臀av无码精品人妻色欲| 国产乱子伦精品免费无码专区 | 日本一卡二卡四卡无卡乱码视频免费 | 国产免费无码一区二区视频| 欧美操逼视频| 亚洲精品无码你懂的| 天天做天天爱天天综合网2021| 少妇和邻居做不戴套视频| 国产日产欧洲系列| 无码中文字幕日韩专区| 国产精品无码av天天爽播放器| 日日躁夜夜躁狠狠久久av| 最新精品国偷自产在线美女足| 97婷婷狠狠成为人免费视频| 午夜高清国产拍精品| 久久九九久精品国产免费直播 | 国产成人午夜精品影院| 日韩国产成人精品视频 | 国产在线拍揄自揄视频网试看| 日韩av无码中文无码不卡电影| 精品无码中文视频在线观看| 国产乱码精品一区三上| 色偷偷人人澡久久超碰97| 久久综合网欧美色妞网| 日本精品高清一区二区| 在线观看午夜福利院视频| 成人爽a毛片免费视频| 十八禁裸体www网站免费观看| 亚洲精品无码av中文字幕| 久9视频这里只有精品|