Littelfuse:业内首款Nano² 415 SMD保险丝,277V条件下额定分断电流为1500A

Release time:2025-05-27
author:AMEYA360
source:Littelfuse
reading:480

  Littelfuse宣布推出Nano² 415 SMD系列保险丝。该产品是Littelfuse首款表面贴装保险丝,277V下的额定分断电流为1500A。415系列旨在为电压波动不可预测的250V应用提供真正的缓冲,紧凑的SMD封装可提供卓越的故障电流保护,是空间受限应用的理想选择。

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  “这款新型保险丝是我们首款在277V条件下具有1500A高额定分断电流的保险丝,为使用传统通孔解决方案的电子设计师提供了转换为SMD部件的选择。”Littelfuse过流无源组件产品管理高级总监Daniel Wang表示,“这样一来,他们就能实现装配过程的完全自动化,从而提高生产效率并降低制造成本。”

  主要特点和优势:

  行业领先的分断额定值:Nano² 415系列在277V下的额定分断电流为1500A,可在关键应用中有效防范高故障电流。

  针对电压波动环境进行了优化:277V额定电压可在250V应用中提供真正的缓冲,防范不可预测的浪涌。

  增强的浪涌承受能力:与竞争解决方案相比,更高的I²t值可提供更好的浪涌和脉冲承受能力。

  紧凑的表面贴装设计:SMD外形使工程师能够替换通孔保险丝,简化自动化装配流程并降低总体生产成本。

  高性能应用的理想选择:

  Nano² 415 SMD系列非常适合各类应用,包括:

  消费电子产品:电源适配器、充电器和电源;

  工业系统:逆变器、转换器和仪表;

  汽车:电动汽车充电站、家用充电器和照明设备;

  家电/白电:洗衣机、烘干机和冰箱;

  家居自动化:自动车库门和智能家居系统

  保险丝技术的竞争优势

  415系列可直接替换市场上的其他保险丝,同时提供更高的I²t值,以实现更强的浪涌承受能力。此外,它还可以作为Littelfuse 215管状保险丝系列的SMD替代品,提供更高的额定电压(277V相对于250V),同时替代现有的通孔管状保险丝解决方案。通过向SMD保险丝过渡,电子工程师可以完全实现制造流程的自动化,从而加快生产速度、提高产量并降低劳动力成本,最终使他们的终端产品在市场上更具竞争力。


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