03/25/2025, 05:12 AM UTC
汽车安全用高压保险丝High-Voltage Fuse For Automotive Safety
➀ Littelfuse 推出了 AEC-Q200 认证的 823A 系列保险丝，这是一种为现代汽车应用设计的高电压表面贴装设备。它提供了可靠的过流保护、紧凑的 5 x 20 毫米封装，并适用于高达 1000 Vdc 的高压系统。
➁ 主要特性包括宽广的工作温度范围（-40°C 至 125°C）、防止因浪涌电流导致的意外熔断以及支持高效的 PCB 布局。
➂ 823A 系列非常适合用于汽车和工业应用，例如电池管理系统（BMS）、电池断开单元（BDU）和高压直流-直流转换器。
➀ Littelfuse has launched the AEC-Q200-qualified 823A Series Fuse, a high-voltage surface-mount device designed for modern automotive applications. It offers reliable overcurrent protection, a compact 5 x 20 mm footprint, and is suitable for high-voltage systems up to 1000 Vdc.
➁ Key features include a wide operating temperature range (-40°C to 125°C), prevention of unintended fuse openings due to inrush and surge currents, and support for efficient PCB layouts.
➂ The 823A Series is ideal for automotive and industrial applications such as Battery Management Systems (BMS), Battery Disconnect Units (BDU), and high-voltage DC-DC converters.
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