The basic premise of finder relay is to ensure the quality and safety of the market and direct users of products. Finder is the professional manufacturer with the most approvals in the world. Before that, the importance of product approval, the reliability provided by each approval and t……

Relay is a commonly used component in control circuit. It uses the principle of electromagnetic induction to control the connection or disconnection of a circuit. It can use small current to control large current, so as to reduce the current load of the control switch contact and protect……

We should all know the function of finder relay. As long as a certain voltage is applied at both ends of the coil, a certain current will flow through the coil, resulting in electromagnetic effect. The armature will overcome the tension of the return spring and attract to the iron core u……

finder通用繼電器具有多功能性，其特點是很突出的，下面就給大家介紹一下： 1、基本性能、吸合動作電壓、釋放電壓、finder通用繼電器在無負載條件下，吸合動作電壓和釋放電壓要符合標準、額定電壓、無吸合動作電壓和無釋放電壓。一般繼電器的觸點電壓在額定電壓、額定電流、接觸電壓降≤ 20 ≤ 10 mv /……

Starting from the so-called "conquering the cold" - the name of the invention of the refrigerator in the 20th century, the refrigeration system continues to evolve and innovate, and extends to various types of products. Food, medical, chemical / pharmaceutical and air condition……

finder繼電器是我們生活中常用的一種控制設(shè)備，通俗的意義上來說就是一個開關(guān)，在條件滿足的情況下關(guān)閉或者打開。finder繼電器的開關(guān)特性廣泛應(yīng)用于許多的控制系統(tǒng)，尤其是離散的控制系統(tǒng)。在另一角度上，由于為某一種目的而設(shè)計使用的電子電路，最后會或多或少地需要與某一些機械設(shè)備進行交互，因此finder繼電器也起到了電子……

Finder industrial relay has the following functions: 1. Expand the control range: for example, when the control signal of multi contact relay reaches a certain value, multiple circuits can be connected, disconnected and connected simultaneously according to different forms of contact gro……

1. Advantages of PCB Relay (1) long service life and high reliability: there are no machine components, and solid-state components have contact point effect. Because there are no moving parts, they can work in an environment with high impact touch. Due to the original characteristics of ……

finder中間繼電器是控制繼電器的一種。一般用作輔助用途，就是當控制電路需要大量的觸點和大容量的時候，finder中間繼電器可以增加控制電路的數(shù)量或起到信號放大的作用。在工作的時候，當線圈的電壓達到規(guī)定值的時候，finder中間繼電器就會動作。 由于finder中間繼電器的結(jié)構(gòu)與接觸器基本相同，其觸頭部……

finder繼電器的種類及其分類方法也很多，根據(jù)功率大小可以分為微功率繼電器、弱功率繼電器、中功率繼電器和大功率繼電器。finder繼電器根據(jù)用途可以分為啟動繼電器、過載繼電器、步進繼電器、中間繼電器等。 finder繼電器根據(jù)結(jié)構(gòu)可以分為電磁繼電器、固態(tài)繼電器、時間繼電器、干簧繼電器等。其中電磁繼電器的……

氣候應(yīng)力的作用要素，主要是指溫度、濕度、大氣壓力(海拔高度)、沿海空氣(鹽霧腐蝕)、粉塵污染、化學氣體和電磁干擾等因素?？紤]到高壓開關(guān)在許多惡劣的工作條件下運行，特別是在戶外環(huán)境中作為封閉式的高壓斷路器，工作條件更為惡劣，而且常年可靠運行的特殊性和系統(tǒng)的關(guān)鍵部位需要選擇具有海拔高、抗電性強的全密封產(chǎn)品，因為只有全密封的……

Facing the complex modern small general relay products, how to choose and use them reasonably and correctly is the key problem that directly affects the performance and practical reliability of the whole machine. Of course, this is also a practical problem that the whole mechanical desig……