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

婷婷综合久久狠狠色成人网| 精品国产一区二区三区久久狼| 久久精品国产清自在天天线| 国产精品中文久久久久久久| 色五月激情五月亚洲综合| 一边摸一边抽搐一进一出视频| 国产精品美女久久久久| 国产激情无码视频在线播放性色| 韩国无码av片在线观看网站| 免费人妻无码不卡中文字幕系列| 成人午夜福利院在线观看| 国产精品自产拍在线观看中文| 国产中文字幕乱人伦在线观看 | 好爽又高潮了毛片免费下载 | 亚洲伊人久久精品影院| 日本一区二三区好的精华液| 男女肉粗暴进来动态图| 国产精品久久久久久久久久直播| 久久精品国产亚洲7777| 精品熟人妻一区二区三区四区不卡| 免费大片AV手机看片高清| 一本色道久久88亚洲精品综合| 无码任你躁久久久久久老妇| 成人欧美一区二区三区在线| 国产超碰人人做人人爽av大片| 车上震动a级作爱视频| 欧美日韩在线亚洲综合国产人| 暴力调教一区二区三区| 国产女人天天春夜夜春| 久久无码高潮喷水免费看| 人妻内射一区二区在线视频| 色偷偷888欧美精品久久久| 日本少妇浓毛bbwbbwbbw| 国产精品天干天干| 国产亚洲人成a在线v网站| 成年片色大黄全免费网站久久| 两性午夜刺激性视频| 欧美疯狂性受xxxxx喷水| 亚洲国产精品久久久久蜜桃网站| 亚洲精品一卡2卡3卡4卡新区乱码| 日韩精品一区二区三区在线观看|