力特LED照明电路的保险丝 0470002.DRSNP

力特保险丝 470 系列 - 薄膜快速熔断超小型表面贴装保险丝

型号：0470002.DRSNP 

电流：2A

电压：125V

熔断：快熔断

MPQ：1500PCS

470系列薄膜保险丝是一款额定电压为V的快速熔断保险丝，专为满足紧凑型应用的次级电路保护需求而设计。

应用：LED/LCD面板变频器、LED照明、电池充电电路保护、笔记本电脑/个人电脑、游戏控制台、打印机

按保护形式分，可分为：过电流保护与过热保护。用于过电流保护的保险丝就是平常说的保险丝。

Fuse is also known as current fuse, and IEC127 standard defines it as "fuse-link". It mainly 

plays the role of overload protection. When the fuse is properly placed in the circuit, the 

fuse will cut off the current when the current is raised to a certain height and heat, and 

the safety of the circuit will be protected.

More than 100 years ago, the fuse invented by Edison was used to protect the expensive 

incandescent lamps. With the development of the times, the fuse protected the power 

equipment from the damage caused by the overheating of the electric current, and 

avoided the serious damage caused by the internal failure of the electronic equipment.