欧美一区二区三区视频在线观看,极品熟妇大蝴蝶20p,亚洲精品无码久久毛片,国产亚洲av人片在线观看

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:1750 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

欧美亚洲色综久久精品国产| 天天狠天天添日日拍| 无码人妻熟妇av又粗又大| 人妻丰满熟av无码区hd| 婷婷午夜天| 欧美综合天天夜夜久久| 国产精品18久久久久久麻辣| 国产激情综合在线观看| 日本50岁丰满熟妇xxxx | 国产亚洲一区二区手机在线观看| 精品无码一区二区三区在线 | 日韩人妻无码精品一专区二区三区| 欧美粗大无套gay| 和黑人邻居中文字幕在线| 久久久精品人妻一区二区三区四| 久久久久88色偷偷| 国产伦精品免编号公布| 亚洲午夜福利在线观看| 电影内射视频免费观看| 人妻熟妇乱又伦精品视频app| 欧美性猛交xxxx免费看| 激情综合色综合啪啪五月丁香| 色综合色天天久久婷婷基地| 2021久久精品国产99国产精品 | 国产精品毛片大码女人| 亚洲av成人无码天堂| 99在线精品免费视频| 亚洲av片不卡无码久久| 国产zzjjzzjj视频全免费| 在教室伦流澡到高潮hgl动漫| 国产成a人亚洲精v品无码性色| 正在播放老肥熟妇露脸| 欧美亚洲色综久久精品国产| 免费无码又黄又爽又刺激| 久久久久亚洲av无码专区体验| 俺来也俺去啦最新在线| 成全视频在线观看在线播放| 人人爽人人爱| 精品久久人人爽天天玩人人妻| 亚洲色成人www永久网站| 中文字幕无码日韩专区免费|