Web1N4733A. Low voltage regulator diodes in hermetically sealed SOD66 (DO-41) packages. The series consists of 22 types with nominal working voltages from 3.3 to 24 V. Web由于稳压二极管具有稳压作用,因此在很多电路当中均有应用,如稳压电源、限幅电路、过压保护电路、补偿电路等等。. 一、什么是稳压二极管. 1、稳压管工作原理. 如下图是稳压二极管伏安特性曲线图,当电压达到稳压值Uz时,曲线很陡,说明流过稳压二极管 ...
S3V диод: 1.5KE47A, Защитный диод, 1500Вт, 47В, [DO-201], ST ...
WebJun 24, 2024 · IN4733a又名齐纳二极管,他利用PN结反向击穿状态,其电流可以很大范围内变化而电压基本不变的现象是制造起稳压作用的二极管。. IN4733a的作用?. 二极管又称 … WebFeb 3, 2024 · Introduction to 1n4733a. 1n4733a is a normal p-n junction diode which allows the current to flow in both directions i.e. forward direction and reverse direction. In other words, it conducts in both ways i.e. when it is forward biased, also when it is reverse biased. In order to conduct in reverse biased condition, reverse breakdown voltage must ... imbler rural fire protection district
Can I substitute a 5V 1N4148 signal diode with a 5.1V IN4733A
Web二,tvs管. tvs二极管主要工作在雪崩击穿区,我们先来回顾下雪崩定义:由于电场作用,当电子穿越空间电荷区时能量会增加,当增加到一定程度并与耗尽区原子内的电子发生碰撞时,便会产生新的自由电子-空穴对,于是发生了雪崩效应。雪崩效应必须要有足够大的空间电荷区距离,所以与稳压二极 ... Webcraigslist provides local classifieds and forums for jobs, housing, for sale, services, local community, and events WebNov 4, 2016 · 现在,我们把R2接入,于是流过稳压二极管的电流变小了。. 但只要流过稳压二极管的电流仍然在它的稳定电流范围之内,则稳压二极管的稳压作用就能维持。. 设稳压二极管的最小稳定电流为5毫安,则流过R2和R3的电流为25-5=20毫安。. 故R2+R3的取值 … imblessed