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  • Five common problems with tact switches

    Five common problems with tact switches

    Tact switch is an essential switch element in life. There are many types of switch specifications and different functions. And the switch in the use of the details of the problem point is also very much, the following about some tact switch can not ignore the five common problems. Problem one: Be...
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  • What are the components and features of slide switch?

    What are the components and features of slide switch?

    Slide switch is a switch that connects or disconnects the circuit by toggle the switch handle, thus achieving the purpose of switching circuits. The commonly used toggle switches are unipolar double, unipolar three, bipolar two and bipolar three. Components of slide switch: 1: the iron shell 2: ...
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  • Simple understanding of what is power tool switch?

    Simple understanding of what is power tool switch?

    Tool switch, also known as "electric tool switch", is the product of the rapid development of modern automation. In simple terms, intelligent circuit is applied to power tools. It is a series of operation of power tools integrated into a switch, and achieves the requirem...
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  • Use and precautions of battery holder BS-2450-1

    Use and precautions of battery holder BS-2450-1

    Battery holder BS-2450-1 with ribbons, also called CR2450 button batteries, for use with CR2450 batteries. 2450 represents the standard size of the battery, with 24 representing a diameter of 24.5mm and 50 representing a height of 5.0mm. Scope of application: 1: RTC real-time clock chip power su...
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  • What is the difference between three in one cable and one drag three cable?

    What is the difference between three in one cable and one drag three cable?

    There are more and more mobile phone interfaces in the market. The popular interfaces now include Lightning interface, Micro USB interface and Type-C interface. Three in one data cable and one drag three data cable appear. Here are the differences between the two types of cables: First: one drag ...
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  • What is the difference between magnetic suction and ordinary data line?

    What is the difference between magnetic suction and ordinary data line?

    Magnetic cable is mainly used in smart wearables, 3C digital, smart home, vehicle navigation detection, medical equipment and other electronic products to achieve charging, signal transmission. In fact, the difference between magnetic suction data line and ordinary data line is not big, the trans...
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  • What are the applications of magnetic connectors?

    What are the applications of magnetic connectors?

    Magnetic connector is one of the connectors widely used in electronic equipment. It is mainly composed of POGO PIN and magnet. Through the magnetic-magnet contact structure design, provide a strong adsorption strength, suitable for small size structure and light and thin products magnet type conn...
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  • The headphone socket is connected by two plug parts

    The headphone socket is connected by two plug parts

    The headphone socket is connected by two plugs. The manufacturer of the headphone socket compacts one part of the cable and plugs it into the other part, and the other part is welded to the PCB board. The mechanical principle of the bottom connection and the anti-vibration design ensure the long-...
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  • How to speed a brushless DC motor

    How to speed a brushless DC motor

    DC brushless motor refers to the rotating motor that can convert electromagnetic energy into mechanical kinetic energy or mechanical kinetic energy into electromagnetic energy. When we are in application, we often speed the motor. What is the speed change method of the motor? 1. Change the resist...
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  • Common knowledge of AC socket fire prevention

    Common knowledge of AC socket fire prevention

    1. Before installing the socket, check the match with the electrical appliances used. Under normal circumstances, the specifications of the power socket should be more than 2 times of the electrical current. For frequently inserted and unplugged electrical appliances, socket size should be more t...
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  • Metal push button switch IP waterproof class definition

    Metal push button switch IP waterproof class definition

    IP is the international code used to identify the level of protection IP level consists of two numbers, the first number represents dust; The second number is waterproof, the greater the number, the better the protection level. Dust Level Number Degree of protection  0  No special protecti...
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  • How to select the most suitable rocker switch?

    How to select the most suitable rocker switch?

    ●About installation When installing, disassembling, wiring and maintaining the rocker switch (rocker switch), be sure to perform the power OFF state. Otherwise, it may cause electric shock or burns. ●About wiring work • Do not perform wiring work when the rocker switch (rocker switch) is energize...
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