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Advantages of XT60 battery plug
XT60 is divided into male head and female head, yellow, fashionable and good-looking, beautiful appearance. It is suitable for battery, charger and other products. Next, I will introduce some features of XT-60. Product advantages: 1. New-generation model plug product, the female end is for batte...Read more -
Photovoltaic connectors are prone to problems
Photovoltaic connector, also known as MC connector, occupies a small proportion in photovoltaic system, but many links are needed, such as junction box, junction box, cable connection between components and inverters. Many construction personnel do not know enough about connectors, and there are ...Read more -
2.5mm HeadPhone Jack four protection functions
With the frequent use of 2.5mm Headphone Jack in polymer materials, electrostatic phenomenon is easy to occur, and the momentum of miniaturization of components such as sockets, forcing the harm of electrostatic is becoming more and more serious. Faced with this situation, it is particularly impo...Read more -
Understand the types of power connectors
The power connector is generally composed of a plug and a socket. The plug is also called a free connector, and the socket is also called a fixed connector. The connection and disconnection of circuits are realized through plugs, sockets, and plug and disconnect, thus producing various connection...Read more -
Use and installation of cable connectors
What is a cable connector? Cable connector is a kind of instrument that converts several unconnected cables together. The instrument is very safe and can normally be operated with electricity. And the quality of the components is so strong that they can withstand tens of millions of volts of high...Read more -
How to choose aviation plug connector?
We usually in the choice of aviation connector, of course, the most important is the quality of the product, good products can bring help to our production; And if it is not good products, it is easy to have all kinds of failures in use, so today, I will talk to you about how to choose the right ...Read more -
Understand ND2 + 5 and ND2+0 electric vehicle waterproof plug
ND2 + 5 and ND2+0 self lifting portable waterproof male plug 2p high power lithium battery 50A Characteristic: the pin is 2 + 5 ,2+0 and the type is male Function: battery car charging / discharging Six advantages: conductive, waterproof, dust-proof, anti-corrosion, impact resistant shell, high t...Read more -
What are the common specifications of DC male plug?
Currently, the common DC male plug specifications are as follows: 1. 2.5*0.7 (outer diameter * Inner diameter) : REFERRED to as DC2507, mainly used for small electronic products with limited volume such as tablet computers; The big brands now charge their tablets with MicroUSB ports. 2, 3.5*1.35(...Read more -
How to wire the metal button switch?
Anti vandal switch has many functions in life, the lift button in the elevator, the switch on the wall and so on May have to metal button switch. However, most people may not know how to install metal button switch wiring, the following is a simple introduction to wiring. 1. Adjust the multimeter...Read more -
Understand electric vehicle ND2+0 male plug
ND2 + 0 self lifting portable waterproof male and female plug 2p high power lithium battery 50A Characteristic: the pin is 2 + 0 and the type is male and female Function: battery car charging / discharging Six advantages: conductive, waterproof, dust-proof, anti-corrosion, impact resistant shell...Read more -
This section describes the tact switch RoHS certification
Tact Switch RoHS authentication definition RoHS is the Restriction of the Use of Certain Hazardous substances in electrical and Electronic Equipment. It translates as directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment. Why launch tact s...Read more -
Understand ND2 + 6 electric vehicle plug
ND2 + 6 self lifting portable waterproof male plug 2p high power lithium battery 50A Characteristic: the pin is 2 + 6 and the type is male Function: battery car charging / discharging Six advantages: conductive, waterproof, dust-proof, anti-corrosion, impact resistant shell, high temperature fla...Read more -
Tact switch 6×6 SMT mode of use
How to use tact switch 6*6 smt correctly? Here are a few of my thoughts. One, operation method: do not impose strong repeated operation. If further pressure is applied under the plunger already pressed, excessive load weight can cause deformation of the round panel spring and become the cause of ...Read more -
Common problems with tact switch 6×6
Tact switch 6×6 SMT is one of the best-selling electronic components products, because of the wide use of applications, has been favored by the majority of customers, no matter how good a product is like a good person, there is no perfect, there are certain defects and deficiencies. There are som...Read more -
Understand waterproof caps for DC power sockets
Waterproof cap, a special cap for DC power jack. Generally speaking, waterproof cap can not only waterproof, and dustproof role. In this way, the DC power socket is more effectively protected to avoid problems and extend the service life. DC waterproof cap features: *Prevent water and dust from D...Read more -
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...Read more -
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: ...Read more -
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...Read more -
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...Read more -
Company profile
Yueqing Weinuoer Electronic Technology Co., Ltd.(formerly known as Yueqing Kebite Electronic Co., Ltd.) was founded in 2004, Guangdong Branch: Shenzhen Wusu Intelligent Precision Equipment Co., Ltd. (a joint venture of Shenzhen University), Jiangxi division of labor factory more than 300 people, ...Read more -
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 ...Read more -
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...Read more -
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...Read more -
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-...Read more -
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...Read more -
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...Read more -
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...Read more -
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...Read more -
The bus architecture of USB connector is layered
A typical USB connector application system consists of a USB host, a USB device and a USB cable. In the USB bus system, external devices are generally unified as USB devices, which mainly complete specific functions, such as commonly used U disk, mobile hard disk, mouse, keyboard, game controller...Read more -
Where is the difference between four kinds of color mechanical keyboard?
The current mainstream mechanical keyboard comes in four colors, each of which corresponds to a different structure and produces different effects, including sound, pressure and hand feel. The four kinds of shaft bodies produce different sounds mainly because of the structure of the switch cap, ...Read more -
A brief history of tact switch development
Tact switch originated in Japan, generally by the DOME shrapnel or the industry generally with travel to distinguish, more than a certain travel is called key switch, travel is relatively small called Tact switch. Tact switches are widely used in electronics, home appliances, automobiles, militar...Read more -
DC power socket packaging and wiring steps
DC power socket has many uses, usually used for household appliances, such as audio, computer, television and other common electrical appliances we need to use, it looks like a small part, but our electrical use will also have an impact. The role of copper in DC socket is to ensure smooth current...Read more -
The difference between self – locking and self – reset switches
To know the difference between a self-locking switch and a self-resetting switch, you first need to know what a self-locking switch is and what a self-resetting switch is. The self-locking switch is that when the user presses down the button, when the switch travels to a specific position, it wi...Read more -
Metal Push Button Switch
The metal button switch is a switch that uses the button to push the transmission mechanism to make the moving contact and the static contact press on or off and realize the circuit exchange. It is a small category of many categories of the electrical industry, a wide range of series, the applica...Read more -
What is the impact of waterproof tact switch on our life?
Waterproof tact switch is a kind of even in the water or is soaked in the rain but it wouldn’t switch failure, the level of waterproof switch is IP67 level normally, this meaning is refers to the ability to have very good protection effect, the dirt in air and at room temperature about 1 me...Read more -
Malicious problems that occur when connector terminals are in use
As we all know, the function of the terminals is to connect the electricity. The metal pieces of the terminals are sewn into the insulating plastic, and there are jacks at both ends to facilitate the insertion of wires. However, in the use of terminals is not casual, sometimes you do not take car...Read more -
Classification and characteristics of aviation connectors
In modern life, aviation plug can be said to be one of the essential electronic components, the market demand is large, but also favored by various manufacturers of customers. And when it comes to the specifications and models of aviation connectors, there are really a lot of them and a wide rang...Read more -
Advantages of the Type-C interface
What is the type-c interface? It is a mobile phone necessary accessories, is the mobile phone to transfer files and charge the necessary interface. Nowadays, except for Apple phones, most of the other Android ecological phones have adopted the unified Type-C interface standard. However, it should...Read more -
Learn five ways to connect Terminal Block quickly
As we all know, Terminal Block is a kind of connector. In the electric power automation connection system, the appearance of Terminal Block can be said to free the hands of maintenance personnel. The terminal block has the advantages of simple structure, various types and flexible application. Es...Read more -
What are the advantages and disadvantages of Heat Shrink Butt Splice Connector?
Key words: butt splice connector, connector, terminal Butt Splice Connector is a type of insulation terminal, which is designed to heat shrinkable the cable and the terminal after the cable is connected to the end of the terminal to maximize the protection of the terminal sealing insulation. This...Read more -
Advantages of the Pogo Pin connector
POGO PIN connector Many people are relatively unfamiliar with this, POGO PIN is a kind of application in mobile phones and other electronic products in the precision connector, is widely used in semiconductor equipment, play a connection role. As one of the important components of the connector, ...Read more -
RJ45 crystal head wire connection method
Now is the era of the Internet, every household basically has a computer, RJ45 crystal head and network cable is an important material to connect the network, in the network transmission has an irreplaceable role. So how to connect the RJ45 crystal head wire? Next, we use text and text to explain...Read more -
What are the requirements for automotive connector seal testing?
When it comes to automotive electrical connector system performance standards, that is to comply with the USCAR-20 standard, USCAR-20 automotive connector must be safe and reliable throughout the life cycle, so as to provide users with basic safety performance. With the development of the car mor...Read more -
This is a better way to use the terminal
A terminal is a type of connector to facilitate the connection of conductors. It is generally composed of insulating parts, conductive parts, welding feet and other parts, and also shrapnel for spring type terminal. The terminal is a process design. It is recommended that you consider using it in...Read more -
The FPC connector will replace part of the connector under the lightweight upgrade of the equipment
Flexible printed circuit board, FPC connector scientific name is popular to speak is to use soft material made of (material) can be folded, bent, FPC connector products is used to connect to circuit board (PCB) and the flexible printed circuit board (FPC), realization of mechanical and electrical...Read more -
Commonly used DC power socket
Today I’m going to talk to you about DC sockets. Firmly believe that most people must not too understood, dc socket in our real life is widely used, and refers to the dc socket is a kind of power supply facilities dedicated computer monitors the power socket, dc socket by lateral port, for...Read more -
Common DC interface specifications for power adapters
Power adapter DC plug is also referred to as DC head, which is a connector for the power adapter to connect with the products it supplies. It is composed of tuning fork DC head by tuning fork type metal contact shrapnel or directly inserted DC head by metal hollow cylindrical contact body, insul...Read more -
China’s top legislature adopts amended annexes to HKSAR Basic Law
China’s top legislature on Tuesday voted unanimously to adopt the amended Annex I and Annex II to the Basic Law of the Hong Kong Special Administrative Region (HKSAR). The two annexes concern the method for the selection of the HKSAR Chief Executive and the method for the formation of the H...Read more -
The metal button manufacturer knows the metal button switch
As one of the most common industrial devices, metal button switch has been widely used in China. Some people may not know much about metal button switches, and knowledge of metal buttons will help us to contact metal buttons in the future. What is a metal button switch? The metal button switch pu...Read more -
UL-URTK/S Current Test Terminal Working Principle Analysis
Industrial, electrical and other areas of equipment connection can not be separated from connectors, rail terminals are the most widely used as connectors. Various types of rail terminals: UK universal voltage terminal, UL-URTK current terminal, JHY1 plate voltage terminal, UL-USLKG grounding te...Read more