【产品】用于警报器系统的紧凑型高声压蜂鸣器，维持原本正出音系列音压85dB同时减少了60%体积

时间： 2022-01-03 来源：志丰电子

技术问答

最近因为家用IoT产品在市场上有明显成长的趋势, 除了网路功能之外, 对于产品的高音压与內部空间的要求也是很高, 特別是很多产品都会被要求要有现代化的设计, 所以通常尺寸都需要比较小之外, 內部元件也必须要可以符合高音压的需求。

因此志丰电子设计了一款强大的紧凑型高声压蜂鸣器可以符合这类的警报器系统, 不仅仅可以放在IoT系列产品內，同時也可以放在其他需要提示音的产品中。

传统Buzzer通常都会把出音口设计在正上方, 而这类的设计音压的确可以非常高, 但同时也需要较大的外壳去支撑住这样的音压表现， KPEG137A30系列是一款新的设计, 不但可以维持原本正出音系列产品的音压(可支持烟雾警报器的 85dB(A)at3M), 同时又减少了60%的体积(与KPEG132H-30P相比较)。

根据以往的经验, 通常IoT设备都需要被安装在墙面上、天花板或是桌面，甚至还有一些产品会加上荧幕，而传统的Buzzer就非常难被放在里面，若放在里面则客户需要想办法将荧幕与音孔避开，于是志丰电子设计了出音口在侧面的产品，目的在于可以避开液晶荧幕，这也是KPEG137A30的一大优点之一。

依照客户的需求, 志丰电子同时也可以提供电路方面的解決方案给KPEG137A30系列。

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本文由花木转载自志丰电子，原文标题为:智能家居常用的高音压侧出音蜂鸣器设计，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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WilberTse Lv6. 高级专家 2022-01-07

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