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Industry trends
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There are several kinds of relays, and finder general relay is one of them

There are several kinds of relays, and finder general relay is one of them

狗子28

As one of our commonly used switching devices, relays belong to the category of controllable switches. Relays are widely used, e……
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16

2025-07

New ultra thin 34 series PCB Relay

New ultra thin 34 series PCB Relay

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Finder has made important production modifications to the marks on PCB 34 series relays. The relay is also widely used in indust……
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16

2025-07

Development trend and direction of finder relay

Development trend and direction of finder relay

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With the development of the times, the rapid development of microelectronic technology, electronic computer technology, modern c……
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09

2025-07

finder中间继电器和一般继电器如何选择

finder中间继电器和一般继电器如何选择

1、控制电压 有必要清楚实际使用的控制电压,其中也有的称为线圈电压。一般继电器的给出的都是额定控制电压,但是一般情况是在额定电压的70%~80%左右就能够确保继电器的动作。而继电器复位并不意味着它在没有电压的情况下才复位。其实一般情况下,低于15%就能够确保复位。因此如果控制回路中存在漏电压,我们需要考虑这种影响……
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09

2025-07

Common faults of finder relay

Common faults of finder relay

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1、 Loose and cracked contacts are electrical contact parts of finder relay to complete load switching. The contacts of some prod……
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02

2025-07

The role of finder relay in electronic field

The role of finder relay in electronic field

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In modern production, the application of power system has been very popular. Many enterprises apply it to the power system when ……
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25

2025-06

Application and working principle of small finder power relay

Application and working principle of small finder power relay

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Finder power relay is a device that can make one or more electrical output circuits jump when the input (or excitation) meets ce……
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18

2025-06

Characteristics and principle of finder solid state relay

Characteristics and principle of finder solid state relay

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According to the working principle and structural characteristics of finder relay, Fende relay can be divided into many types. T……
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18

2025-06

How to apply finder relay in medical industry

How to apply finder relay in medical industry

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Among various finder relay products used to control automation, power supply, time, temperature, liquid level and lighting every……
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11

2025-06

finder功率继电器的工作原理以及缺陷

finder功率继电器的工作原理以及缺陷

finder功率继电器触点的动作过程可以分为触点闭合和触点断开两部分,即继电器的吸合和释放过程。它们以一定的频率循环切换,形成触点开关现象。在触点闭合和触点断开的过程中,会出现许多特殊的物理现象和化学现象,比如触点电阻、触点抖动和电弧等。 触点闭合时的动作原理 当继电器的动触点和静触点相互接触的时候,触点就会弹回,即不受控制地间歇打开以及关闭。此时电流产生的电弧和焦耳热很大地影响了finder功率继电器的打开和关闭的能力。 相关关系: 当触点断开,负
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11

2025-06

Seven functions of finder intermediate relay

Seven functions of finder intermediate relay

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Finder intermediate relay is used in relay protection and automatic control system to increase the number and capacity of contac……
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04

2025-06

finder中间继电器在使用时的注意事项

finder中间继电器在使用时的注意事项

finder中间继电器在使用时的注意事项,finder中间继电器作为一种电磁动作开关,在使用时间要注意finder中间继电器的触头(常开、常闭)及其工作线圈的额定电压等。 一、finder中间继电器 finder中间继电器是一种电磁动作开关。finder中间继电器由胶木外壳、衔铁、线圈以及动、静触点组成。当线圈接通电源的时候,衔铁动作,带动触点闭合或断开电路,从而达到多组开关同时动作的目的。finder中间继电器一般在电路中起小功率信号转换的作用,还可以控制大容量的触头动作,并
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04

2025-06