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                      当前位置:汉得利电声 > 新闻中心 > 常见问题 >

                      影响电磁蜂鸣器性能有哪些因素?

                      文章出处:汉得利责任编辑:蜂鸣器人气:发表时间:2017-06-15 14:41字体: [ ]

                      蜂鸣器的常用驱动信号为正向方波信号,而且占空比为50%,
                      因为蜂鸣器的频带比较窄,所以一般蜂鸣器建议单点发声北京11选5走势图果,多点使用的话提前跟汉得利确认北京11选5走势图果,
                      每只蜂鸣器有特定的使用条件,请参照汉得利的产品规范上面的条件,汉得利的蜂鸣器严格按照规范检验,超出规范范围外的条件将不受控,
                      为了工作效率,现在很多客户使用蜂鸣器通常为波峰焊或者回流焊,针对插针式产品的波峰焊条件和针对贴片产品的回流焊条件,每只蜂鸣器能承受的焊接条件不同北京11选5走势图果,请与汉得利提前确定北京11选5走势图果。

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