Konnra Electronics CO., LTD.

In recent years, the overall domestic security market has grown rapidly, especially with the consumer market's emphasis on home security, and of course, the sales of related smart hardware products have increased. Some organizations predict that the domestic security hardware market will reach 300 billion yuan by 2020. the above. Among many categories, home smart cameras have become the undoubted "big brother" of home security products. With the deepening of networking, high-definition and intelligence, the iteration of home cameras and the speed of market penetration are increasing. "AI eyes "It is being integrated into a broader family. At the same time, the major brands have continued to compete around the home camera market. Who can break through first has become the focus of market attention. "A Hundred Controversies" in the Home Security Monitoring Market Not long ago, some media reported that Beijing Quantum Leap Technology Co., Ltd., a wholly-o...

Many users have been confused about the "chemical gold", "plated gold" and "flash gold" on the PCB board, and some people are always unable to distinguish between "hard gold" and "soft gold" Many people often ask, how thick should the connector be gold-plated?  Konnra connector  engineers will focus on introducing you to the differences between PCB and connector commonly used gold-plating process and their characteristics, so that everyone will no longer be confused in this regard. Gold plating process In the PCB and connector industry, the plating process related to us. It is mainly divided into two categories: electrolytic plating (hereinafter referred to as electroplating) and chemical plating. Electroplating: Electroplating refers to the process of performing an electrolytic reaction in a solution by the action of external current to deposit a uniform and dense metal or alloy on the surface of the substance to be coated. The electro...

With the advancement of science and technology, lamps, which are essential items in everyday homes, have gradually evolved from incandescent lamps to current LED lamps. People are not satisfied with the current monotonous colors, so they have developed a variety of LEDs, color-changing LED lights, multi-color LED lights, and so on. The LED lamp we are going to introduce today is a gradient LED lamp, which can adjust the brightness of the light according to the rhythm of music or instructions. Installed in a car, it can follow the rhythm of car music to change the color and brightness of lights. So the control board of this lamp is more complicated, as shown below: As we can see on the board with  1.27mm pin headers , 3.0mm 180° SMT connector , USB B type connector  and  1.50 mm connectors .They were all made by Konnra connector.

For those customers who often purchase PCB connectors, do you know what the development trend of PCB connectors is and how will PCB connectors develop? Can you have a deeper understanding of  PCB connectors , Konnra connectors? In particular, I have compiled this article. I hope you will know the development trend of PCB connectors after reading. The development trend of PCB connectors mainly shows five aspects: miniaturization, high-frequency signal / transmission, automated operation, humanized interface, and low use cost. The specific contents are as follows: 1. Miniaturization of PCB connectors Small size, light weight, small pitch, reduced height, high density / high pin number 2. High frequency signal / transmission of PCB connector Low contact resistance, low inductance effect, good signal shielding effect, signal delay, Crosstalk… etc. 3. PCB connector automation Reduce station process, Auto Pick & Place, SMT Type, product accuracy improvement, maintenance methods 4. Hu...

Needless to say, everyone already knows that automotive electrical connectors are accessories specifically designed for automotive electrical systems. With the continuous upgrade of the manufacturing industry, the automotive system has also undergone tremendous changes. Modern systems are widely connected and controlled through microprocessors, which has also caused the market to continue to increase the demand for high-quality wiring and electrical connectors. With the increase in product demand, the types of crimping automotive electrical connectors have also diversified.  Konnra connector  engineers will introduce the types of crimping automotive electrical connectors for you. When manufacturing a vehicle, when selecting an automotive electrical connector, the current rating, circuit density, wire size, voltage, configuration, and meshing force of the product must be considered. Due to the different sizes of crimping connectors, which can effectively accommodate the largest...

There are many types of electrical connector product specifications. There must be rules and regulations when selecting the appropriate terminal connector for the application equipment. You cannot be blind. Then, what should you pay attention to when selecting the terminal connector, let  Konnra connector  engineers tell you Some tips for selecting terminal connectors, I hope you can apply this method to actual purchase after reading. In selecting terminal connectors, in general, eight aspects need to be noted, as follows: 1. Remember performance requirements When selecting, specify the performance requirements of the product. For example, how many signals are there? What are the current, frequency and voltage they carry? Is the connector signal required to be analog or digital, or a combination type? Because the signal combination will affect the connector type, pin arrangement and routing. For example, high-frequency signals may require a coaxial connection, while low-level ...

I do n’t know how much you know about the RJ-11 connector. In the following,  Konnra connector  engineers will focus on introducing you to the RJ-11 connector knowledge. I hope that after our explanation, you will have a deeper understanding of RJ-11 products. The Konnra connector engineer pointed out that the RJ-11 interface is a dedicated standard connector on a 4-wire telephone line, where RJ stands for "Registered Jack. It is a physical connector most commonly used for telephone line terminals. It is found in telephones and computers. At a higher frequency of use, it has a total of 6 connector sockets, but usually only 2 or 4 sockets are used. In addition, RJ-11 connector wiring standards can be divided into two types, which are untwisted (flat satin cable) and unshielded twisted pair (UTP). RJ-11 is the most common registered jack, because almost all single-line (POTS) telephone jacks in homes and offices in most countries use this type of connector. Other similar registe...

Recently received an inquiry from a foreign customer about  KR1250 SMT 90 ° Wafer , the customer has been asking what is the defect rate of our products? My answer is 1 ‰. It is necessary for me to understand the questions repeatedly asked by customers. He said that the products he had purchased in China before were at a reasonable price, but he did not expect to receive the products before he discovered that many of them were damaged, including bad solder ... He asked, "You also have a bad rate. How can you stop it?" This problem is easy for Konnra to solve, after all, we have been in this industry for so many years. Immediately send him the video operation, let him watch it for himself, and then tell him how our products avoid such quality problems. as follows: Product packaging is done by automatic machines. Each automatic machine is equipped with a CCD to judge whether the product is qualified. Unqualified products will be picked out immediately. Before the product is sen...

In our daily life, the frequency of use of male power connector products is very high, so it is also an important matter to do the daily maintenance work of male power connector products. When it comes to the maintenance of the male connector of the power connector, it is indispensable to the cleaning of the male connector of the power connector, then do you know what the correct cleaning process of the male connector of the power connector is? The  Konnra connector  engineer will come to you for details. Introduce the knowledge about cleaning the power connector. The cleaning process of the male connector of the power connector can be roughly divided into three steps, as follows: Step 1: Wipe the power connector with a clean cloth until there is no dirt or debris. Then separate the connector to expose the female socket and the male plug, and observe the status of the male pin. If green or white powder appears on the pin, it indicates corrosion. If the metal looks rusty and cr...

In recent years, manufacturing technology has developed rapidly, and interconnected solutions have emerged in an endless stream. For example, advances in signal conditioning technology have made connector products not a bandwidth bottleneck with increasingly high transmission speeds. However, the power consumption of some connected systems starts at the product chip level, so major connector manufacturers have been studying how to reduce the energy consumption per clock cycle of the product chip. With the surge in demand for components in the electronics market and the boom in the power connector industry, how do you optimize the next generation of power connectors?  Konnra Electroncis  engineers will introduce you to the next generation of power connectors. How to optimize this problem. The optimization of the new generation of power connectors has become an inevitable trend. As for how to optimize and why to optimize, it is a concern of users. To sum up, the next generati...

In recent years, artificial intelligence has been a hot topic. It is mainly to research and develop a new technical science for simulating, extending and extending human intelligence theory, methods, technologies and application systems. So, do you know what such hot artificial intelligence brings to the connector industry? The following Konnra Electronics  engineers will give you a detailed explanation of the impact of artificial intelligence on the connector industry. The rapid development of artificial intelligence will bring some changes to the electronics industry in the future. The focus of artificial intelligence is on the connection system, which directly affects the connector industry, because AI may change the way connectors are used, and the way they are manufactured or the technology used to make connector products. If in the future, the connector industry will face such a dilemma, we should be a connector manufacturer, and seek truth from facts, and insist on seekin...