杨浦区主营AD16系列蜂鸣器推荐厂家

    lex52806-0310Molex35725-2710Molex39-00-0221Molex43045-1201Molex44812-0026Molex503304-4210Molex52806-0410Molex35725-3310Molex39-00-0222Molex43045-1202Molex44812-0027Molex503308-3010Molex52806-0510Molex35725-3410Molex39-00-0223Molex43045-1206Molex44812-0028Molex503320-2560Molex52806-0610Molex35725-3410Molex39-00-0224Molex43045-1207Molex44812-0029Molex503320-3760Molex52806-0710Molex35725-3710Molex39-00-02781560T=39-00-0327(单粒）Molex43045-1209Molex44812-0030Molex503320-4160Molex52806-0810Molex35725-3910Molex39-00-02791561T=39-00-0331（单粒）Molex43045-1210Molex44828-1162Molex503395-0310Molex52806-0910Molex35725-4410Molex39-00-0281Molex43045-1211Molex44828-1162Molex503398-0891。工频耐压：AC1890V 50Hz .5s 绝缘电阻≥100MΩ。 交流指示灯允许电压波动±20% 连续工作寿命≥30000H。杨浦区主营AD16系列蜂鸣器推荐厂家

    43-0470Molex52610-0675Molex35328-0510Molex38780-0112Molex43045-0410Molex44475-2421Molex502443-0670Molex52610-0690Molex35328-0610Molex38780-0114Molex43045-0411Molex44476-1111Molex502443-0870Molex52610-0771Molex35362-0250Molex38780-0116Molex43045-0412Molex44476-1111Molex502443-1470Molex52610-0871Molex35362-0350Molex38780-0118Molex43045-0413Molex44476-1112Molex502494-0470Molex52610-0872Molex35362-0450Molex38780-0120Molex43045-0414Molex44476-1212Molex502494-0670Molex52610-0971Molex35362-0550Molex38780-0121Molex43045-0415Molex44476-3111Molex502494-0870Molex52610-0972Molex35362-0650Molex38780-0124Molex43045-0416Molex44476-3112Molex502494-1470Molex52610-1071Molex35362-0750Molex38780-0308Molex43045-0418Molex44478-1111Molex502570-0893Molex52610-1072Molex35362-0850Molex38780-0310Molex43045-0419Molex44478-1111Molex502578-0200Molex52610-1075Molex35362-0950Molex38783-6404Molex43045-0420Molex44478-1112Molex502578-0300Molex52610-1171Molex35362-1010Molex38783-6406Molex43045-0421Molex44478-1211Molex5。杨浦区主营AD16系列蜂鸣器推荐厂家压电蜂鸣片是将高压极压化后的压电陶瓷片黏贴于振动金属片上。

      蜂鸣器制作工艺：(1)制蜂鸣器备电磁铁M:在长约6厘米的铁螺栓上绕100圈导线,线端留下5厘米作引线,用透明胶布把线圈粘好,以免线圈松开,再用胶布把它粘在一个盒子上,电磁铁就做好了。(2)制备弹片P:从铁罐头盒上剪下一条宽约2厘米的长铁片，弯成直角，把电磁铁的一条引线接在弹片上，再用胶布把弹片紧贴在木板上。(3)用曲别针做触头Q，用书把曲别针垫高，用胶布粘牢，引出一条导线，如图连接好电路。(4)调节M与P之间的距离(通过移动盒子)，使电磁铁能吸引弹片，调节触点与弹片之间的距离，使它们能恰好接触，通电后就可以听到蜂鸣声。折叠编辑本段分类

    60-0014Molex502584-1470Molex52610-2472Molex35363-2060Molex39-00-0059Molex43045-0617Molex44560-0024Molex502584-1560Molex52610-2571Molex35413-6202Molex39-00-0060Molex43045-0618Molex44620-0001Molex502584-1570Molex52610-2575Molex35413-6602Molex39-00-0061Molex43045-0619Molex44620-0002Molex502585-0370Molex52610-2671Molex35413-6702Molex39-00-0062Molex43045-0620Molex44620-0003Molex502585-0470Molex52610-2675Molex35413-6802Molex39-00-0065Molex43045-0621Molex44661-0001Molex502585-0570Molex52610-2871Molex35427-9802Molex39-00-0066Molex43045-0622Molex44661-0002Molex502585-0670Molex52610-2871Molex35427-9902Molex39-00-0067Molex43045-0623Molex44661-0011Molex502585-0870Molex52610-3071Molex35430-1700Molex39-00-0068Molex43045-0624Molex44661-0021Molex502585-1070Molex52689-0587Molex35430-1900Molex39-00-0075Molex43045-0625Molex44661-1001Molex502585-1270Molex52689-1287Molex35438-8000Molex39-00-0076Molex43045-0626Molex44661-1011Molex502585-1470Molex52689-3087Molex35439-8000Molex39-00-0077Molex43045-0627Molex。在振动频率为2-80Hz加速度为0.7g下能正常工作。

    35507-1500Molex39-00-0153Molex43045-0824Molex44769-0401Molex50-29-1900Molex52745-1896Molex35507-1600Molex39-00-0153Molex43045-0825Molex44769-0402Molex50-30-4442Molex52745-1897Molex35507-2000Molex39-00-0154Molex43045-0826Molex44769-0403Molex50-30-4461Molex52745-2096Molex35524-0920Molex39-00-0155Molex43045-0827Molex44769-0601Molex50-30-4467Molex52745-2097Molex35530-1400Molex39-00-0156Molex43045-0829Molex44769-0602Molex503105-4010Molex52746-0471Molex35531-1400Molex39-00-0157Molex43045-0887Molex44769-0801Molex503105-5010Molex52746-0670Molex35532-0306Molex39-00-0158Molex43045-1000Molex44769-0802Molex503108-4010Molex52746-0671Molex35533-0205Molex39-00-0160Molex43045-1001Molex44769-1001Molex503108-5010Molex52746-0771Molex35533-0216Molex39-00-0163Molex43045-1002Molex44769-1002Molex503110-2000Molex52746-0870Molex35533-0224Molex39-00-0163Molex43045-1006Molex44769-1201Molex503110-3000Molex52746-0871Molex35546-0700Molex39-00-0181Molex43045-1007Molex44769-1202Molex503110-4000Molex52746-1070Molex3。源蜂鸣器没有内部驱动电路，有些公司和工厂称为讯响器，国标中称为声响器。杨浦区主营AD16系列蜂鸣器推荐厂家

当添加交流电压后，会因为压电效应，而生成机械变形伸展及收缩，利用此特性使金属片振动而发出声响。杨浦区主营AD16系列蜂鸣器推荐厂家

    0-1600Molex39-53-2184Molex50212-8100Molex52271-1479Molex35155-1300Molex38750-6606Molex43020-1601Molex39-53-2185Molex50217-8000Molex52271-1490(找52271-1479替代）Molex35155-1500Molex38750-7505Molex43020-1800Molex39-53-2194Molex50217-8000Molex52271-1569Molex35156-0200Molex38751-3306Molex43020-1801Molex39-53-2195Molex50217-8100Molex52271-1579Molex35156-0300Molex38752-4606Molex43020-2000Molex39-53-2204Molex50217-9001Molex52271-1669Molex35156-0300Molex38759-0012Molex43020-2001Molex39-53-2205Molex50217-9001Molex52271-1679Molex35156-0400Molex38759-0031Molex43020-2200Molex39-53-2205Molex50217-9001Molex52271-1869Molex35156-0400Molex38759-0278Molex43020-2201Molex39-53-2205Molex50217-9101Molex52271-1879Molex35156-0500Molex38759-0281Molex43020-2400Molex39-53-2244Molex502225-0801Molex52271-2069Molex35156-0600Molex38759-0309Molex43020-2401Molex39-53-2245Molex502250-1791Molex52271-2079Molex35156-0700Molex38759-0329Molex43025-0200Molex39-53-2254Molex502250-2191Molex52271-2269Molex35156-0800Molex38759。杨浦区主营AD16系列蜂鸣器推荐厂家