百人斗地主游戏下载

您好,欢迎访问东莞市鼎尚电子有限公司官方网站!
您的位置:首页  ->  新闻动态

微型轻触开关的质量关键在于防护性,可焊性


WEIXINGQINGCHUKAIGUANDEZHILIANGGUANJIANZAIYUFANGHUXING,KEHANXING

微型轻触开关百人斗地主游戏下载的好坏影响因素,主要关键在于轻触开关的防护性、可焊性、导通可靠性、寿命、手感、生产工艺和安装尺, 寸等方面因素决定。

首先为引脚基材,轻触开关的引脚基材为黄铜或磷铜(低档次的为铁),为降低接触电阻,引脚基本上镀银处理,为银遇空气中的SO2气体会氧化,直接影响开关的可焊性和接触电阻,所以高品质的轻触开关首先要在引脚的基材镀银厚度和镀银工艺方面进行控制到位,市场上镀银优劣顺序如下:
镀银厚度:0.3um以上(后银)、0.2um(薄银)、0.1um(镀白)

DUYINGONGYI:JICAIYUDUNIEZAIDUYIN、JICAIYUDUTONGZAIDUYIN、JICAIZHIJIEDUYIN

WEIXINGQINGCHUKAIGUANDEJICAIDUYINHOUSHIFOUYOUJINXINGBAOHUJICHULIHUOKAIGUANSHIFOUJUBEIFANGCHENFANGSHUIGONGNENGFEICHANGGUANJIAN,BURANJISHIZUIHAODEDUYINCHULI,KAIGUANYEHUIBEIYANGHUA。

其次导通可靠性关键影响因素是接触点的结构,因为轻触开关的功能是接触点和弹片进行接触导通,那么接触点的接触面越大越好,接触面由结构决定,市场上大概有三类结构,优劣顺序如下:
大泡(火山口型)“O型接触”、开槽型“2点接触”、平泡型“1点接触”

DISAN、WEIXINGQINGCHUKAIGUANESHOUMINGHESHOUGANSHIQINGCHUKAIGUANDEXINGCHENGHEDANPIANDEPEIHEJUEDINGDE,XINGCHENGYUEDUANSHENGYINYUEQINGSHOUMINGYUEZHANG,XINGCHENGYUEZHANGZEFANZHI,ZAIGUDINGDEDANPIANGONGYIQINGKUANGXIA,ZHUYAOKANXINGCHENGHUOSHENGYINJUEDINGQINGCHUKAIGUANDESHOUMING;

LINGWAI,JUEDINGDANPIANSHOUMINGDEGUANJIANYINSUHAISHICHONGYAJISHU

DISISHISHENGCHANGONGYI,YOULEPEIJIANZHIHOUZUIZHONGYINGXIANGPINZHIDEJIUSHIZUZHUANGGONGYI,ZUZHUANGGONGYIYAOKAOSHENGCHANGONGSIDEGUANLINENGLI、YUANGONGZHILIANGYISIHEPINZHIBAOZHENGNENGLIDENGYINSUJUEDING,BUTONGBAOZHENGNENGLICHULAIDEZUIZHONGCHANPINPINZHIKENDINGBUTONG,XIANZAISHICHANGZUZHUANGFANGFAYOURENGONGHEJIQI,YINWEIMUQIANDEZIDONGHUANENGLIZAITISHENGZHIZHONG,SUOYIGEYOUYOULIE:JIQIZUZHUANGCHENGBENDIDANCHANPINPINZHIDI,RENGONGZUZHUANGCHENGBENGAODANPINZHIYEGAO。

DIWUSHIWEIXINGQINGCHUKAIGUANDECHUCHANGJIANYAN,CHUCHANGJIANYANDEFANGFAHEXIANGMUYEYINGXIANGZUIZHONGQINGCHUKAIGUANDEPINZHI,BIRUSHIWAIGUAN、SHOUGAN、DAOTONG、DIANZUDENGXIANGMUSHICHOUJIANHAISHIQUANJIAN,BIRUYIXIEDACHANGYAOQIUDEFEIPINLVSHIPPMLAIHENGLIANGDEHUOLINGQUEXIAN,JIUYAOZAICHUCHANGJIANYANSHEZHIQUANJIANHOUHAIYAOSHEZHICHOUJIANHUOPINZHIJICHADENGGONGXU。


 

[返回]   
首  页 | 关于鼎尚 | 产品专区 | 应用案例 | 厂房设备 | 供求商机 | 新闻动态 | 常见问题 | 在线留言 | 联系我们
关闭
点击这里给我发消息
点击这里给我发消息
点击这里给我发消息
扫一扫

0759棋牌下载 035棋牌官方网站 035棋牌唯一官网 0.1的棋牌 035棋牌手游官网 035棋牌手机版下载 035棋牌官网 10可以的棋牌 035棋牌正版官方网 035棋牌游戏

    1. <form id='2rhi9'></form>
        <bdo id='2rhi9'><sup id='2rhi9'><div id='2rhi9'><bdo id='2rhi9'></bdo></div></sup></bdo>

          • học tiếng Trung onlineyoga Viet Nam

          • <tr id='m0xul'><strong id='m0xul'></strong><small id='m0xul'></small><button id='m0xul'></button><li id='m0xul'><noscript id='m0xul'><big id='m0xul'></big><dt id='m0xul'></dt></noscript></li></tr><ol id='m0xul'><option id='m0xul'><table id='m0xul'><blockquote id='m0xul'><tbody id='m0xul'></tbody></blockquote></table></option></ol><u id='m0xul'></u><kbd id='m0xul'><kbd id='m0xul'></kbd></kbd>

            <code id='m0xul'><strong id='m0xul'></strong></code>

            <fieldset id='m0xul'></fieldset>
                  <span id='m0xul'></span>

                      <ins id='m0xul'></ins>
                      <acronym id='m0xul'><em id='m0xul'></em><td id='m0xul'><div id='m0xul'></div></td></acronym><address id='m0xul'><big id='m0xul'><big id='m0xul'></big><legend id='m0xul'></legend></big></address>

                      <i id='m0xul'><div id='m0xul'><ins id='m0xul'></ins></div></i>
                      <i id='m0xul'></i>
                    1. <dl id='m0xul'></dl>
                      1. học tiếng Trung onlineyoga Viet Nam

                          <dir id='1l2z1'><del id='1l2z1'><del id='1l2z1'></del><pre id='1l2z1'><pre id='1l2z1'><option id='1l2z1'><address id='1l2z1'></address><bdo id='1l2z1'><tr id='1l2z1'><acronym id='1l2z1'><pre id='1l2z1'></pre></acronym><div id='1l2z1'></div></tr></bdo></option></pre><small id='1l2z1'><address id='1l2z1'><u id='1l2z1'><legend id='1l2z1'><option id='1l2z1'><abbr id='1l2z1'></abbr><li id='1l2z1'><pre id='1l2z1'></pre></li></option></legend><select id='1l2z1'></select></u></address></small></pre></del><sup id='1l2z1'></sup><blockquote id='1l2z1'><dt id='1l2z1'></dt></blockquote><blockquote id='1l2z1'></blockquote></dir><tt id='1l2z1'></tt><u id='1l2z1'><tt id='1l2z1'><form id='1l2z1'></form></tt><td id='1l2z1'><dt id='1l2z1'></dt></td></u>
                        1. <code id='1l2z1'><i id='1l2z1'><q id='1l2z1'><legend id='1l2z1'><pre id='1l2z1'><style id='1l2z1'><acronym id='1l2z1'><i id='1l2z1'><form id='1l2z1'><option id='1l2z1'><center id='1l2z1'></center></option></form></i></acronym></style><tt id='1l2z1'></tt></pre></legend></q></i></code><center id='1l2z1'></center>

                            <dd id='1l2z1'></dd>

                              <style id='1l2z1'></style><sub id='1l2z1'><dfn id='1l2z1'><abbr id='1l2z1'><big id='1l2z1'><bdo id='1l2z1'></bdo></big></abbr></dfn></sub>
                              <dir id='1l2z1'></dir>
                            1. học tiếng Trung onlineyoga Viet Nam