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

久久久噜噜噜久久中文福利| 日日拍夜夜嗷嗷叫国产| 久久夜色国产精品亚洲AV| 广东少妇大战黑人34厘米视频| 99re8这里有精品热视频免费| 无码一区二区三区| 小蜜被两老头吸奶头在线观看| 337P日本欧洲亚洲大胆裸体艺术| 久久久久久AV无码免费网站| 高雅人妻被迫沦为玩物电影BD | 精品国产亚洲一区二区三区| 亚洲久热无码AV中文字幕| 精品国产va久久久久久久冰| 国产精品热久久高潮av袁孑怡| 天天躁日日躁狠狠很躁| 性xxxx视频播放免费| 欧美亚洲色帝国| 成人国产一区二区精品| 久久久久国产综合AV天堂| 人人爽人人爽人人爽人人片av| 东北老女人高潮大叫对白| 青娱乐极品视觉盛宴av| 亚洲一区二区三区偷拍女厕 | 777米奇色狠狠888俺也去| 西西4444www大胆无码| 香蕉影院在线观看| 亚洲综合激情另类小说区| 影音先锋每日AV色资源站| 免费不卡在线观看AV| 婷婷综合另类小说色区| 国产成人女人在线观看| 国产在线无码一区二区三区| 国产精品久久久尹人香蕉| 尤物国精品午夜福利视频| 亚洲中文无码av在线| 大屁股人妻女教师撅着屁股 | 亚洲AV无码一区二区三区18| 精品综合久久久久久97超人| 免费a级毛片无码免费视频首页| 跟40岁的少妇做一次就不硬了| 无码人妻品一区二区三区精99|