Electromagnetic relays are generally composed of iron core, coil, armature, contact reed, etc. As long as a certain voltage is applied to both ends of the coil, a certain current will flow in the coil...
Like other electromagnetic relays, the magnetic latching relay is also an automatic switch, which automatically turns on and off the circuit. It is a bistable relay that relies on its own permanent ma...
What is the function of electromagnetic relay module Electromagnetic relay is generally composed of iron core, coil, armature, contact reed and so on. As long as a certain voltage is applied to both e...
What problems exist in the application of smart meters The smart meter industry is one of the most widely used shunts, and there are different types of shunts on each smart meter. The shunt is usually...
The shunt is a measuring element that uses the voltage to indicate the current. Its advantage is that it is convenient to measure and does not need to be connected to the circuit. The shunt is made of...
The complete name of the relay is electromagnetic armature relay, which is different from solid-state relay. The full name is not commonly used, and it is usually represented by abbreviations. Some pe...
Locking refers to "self-locking", which automatically locks its state after the relay is energized and keeps the loop connected. Even if the control current is turned off at this time, its state will ...
The so-called magnetic latching relay means that the state of the output terminal does not change with the state of the input terminal, and the input state is only saved to the output when there is a ...
Solenoid valves are widely used in our production. We first have a preliminary understanding of solenoid valves. Solenoid valves are composed of solenoid coils and magnetic cores, and are valve bodies...
The smart meter industry is one of the most widely used shunts, and there are different types of shunts on each smart meter. The shunt is usually installed in a smart meter with a screw hole design. I...
A manganese-copper shunt, including manganese-copper resistors and conductive clips on both sides, the manganese-copper resistors are plate-shaped and have a preset resistance value; each conductive c...
The rapid development of microelectronic technology, electronic computer technology, modern communication technology, optoelectronic technology and space technology has put forward new requirements fo...
Haiyan Weijia Electric Technology Co., Ltd. was established in 2008 with a registered capital of 20 million yuan, the company covers an area of 13 acres, with a total construction area about 12,000 square meters and more than 300 employees.
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