Konnra Electronics CO., LTD.

  The medical industry, no matter what era, is an industry that needs to be developed. In the 21st century, many industries related to the medical industry have derived many more, for example, the medical connector industry is one of them. Due to the special nature of medical products, there are special requirements for the products of medical connector manufacturers. Therefore, major medical connector manufacturers need to optimize their products. So what optimizations should medical connector manufacturers do? The following   Konnra connector engineers will answer this question in detail for you. Engineers from professional medical connector manufacturers believe that there are four main points for optimizing medical connector products. The specific content is as follows: 1. Functionality of medical connectors As medical devices become more and more complex, medical connectors must continue to evolve to keep up with the trend and integrate important functions into their devi...

  The frequency of use of connectors is extremely high. In life, we have seen connectors more or less. For professionals, the connector is a device that needs to be touched every day. In order to improve everyone's understanding of connectors, this article will explain the connectors from two aspects: 1. A brief introduction to the connectors, 2. The difference between FFC connectors and FPC connectors, and the common types of the two . 1. A brief introduction to the connector The connector refers to an electrical connector. That is, a device that connects two active devices to transmit current or signal. The connector is a component that our electronic engineering and technical personnel often contact. Its function is very simple: it builds a bridge of communication between blocked or isolated circuits in the circuit, so that the current can flow and the circuit can realize the predetermined function. Connectors are an indispensable part of electronic equipment. Observing along th...

  Recently, many users have asked the question "what indicators should be considered for a good quality connector". For connector purchasers, their biggest goal should be to purchase products with reliable quality and meeting requirements. However, the production of a connector is so complicated, how should a purchaser know whether the product quality is good or not? The following is analyzed by the engineers of   Konnra connector : When choosing a high-quality connector, the indicators to be considered include 14 aspects, as follows: 1. The current carrying capacity index of the connector Generally, the current carrying capacity of the connector power signal should be designed with a derating, while paying attention to the insulation withstand voltage between the pins. 2, the impedance matching index of the connector Some equipment signals have impedance requirements, especially radio frequency signals, which have stricter impedance matching requirements. When impedance does...

  An industrial connector, when it is used, will generate force during the process of use. At this time, we need to determine the force requirement of the connector to ensure that the connector can be firmly connected. So what are the force requirements of industrial connectors, and what are the force requirements we need to pay attention to. As a professional connector manufacturer,   Konnra connectors   have more experience to explain to you the forces involved in the mechanical properties of industrial connectors. Requirements. Let's take a look at the mechanical properties of industrial connectors. The mechanical properties of industrial connectors can be divided into: insertion force and pull-out force, locking force, holding force, forward force, service life, pulling force, appearance and size inspection, the details are as follows: 1. Insertion and extraction force of industrial connectors The insertion and withdrawal force of the industrial connector is to confir...

  How much do you know about the USB female connector? In the production process of the USB female connector, part of the welding process technology will be involved, so do you know what are the welding techniques for the production of the   USB female connector ? If you are concerned about the USB If you don’t know the soldering skills of female connectors, listen to Konnra connector engineers to share with you the soldering skills of USB female connectors: The welding skills of USB female connector can be summarized in five aspects. The specific content is as follows: 1. The USB female connector is usually small in size, so it will be difficult to solder its four pins. If the distance between the pins is too close during soldering, the two tubes may be accidentally removed. The feet are soldered together. Faced with this situation, you can use flux to wipe the solder joint pins before soldering. Be careful not to stick too much flux, because it is difficult to wipe off later...

  As the name implies, the display connector is the connector used in the display. Generally, it refers to the connector used on the display wire harness and the board-to-board connector used on the PCB board. There are still many companies in the market that do this. Type of connector, but because of this, the quality needs to be carefully distinguished. There are still relatively few safe and reliable high-quality connectors in the market. Here are five ways to tell you how to choose the display connector. Five considerations for choosing a  display connector : 1. Pay attention to the actual situation, not just look at the standard, but go beyond the standard. Because the display industry is developing rapidly and the changes are very large, we can clearly see that it has only taken a short time from the first color TV to today's 4K and 8K TVs. The mechanical and environmental performance of the connectors are constantly improving. Claim. Therefore, when considering quality ...

  As a purchaser, have you ever heard of VGA connector and HDMI connector? Maybe they are not popular, but they are by no means unpopular products. Therefore, it is very necessary as a buyer to know about these two products. The Konnra connector engineer will give you a detailed introduction to the main difference between the VGA connector and the   HDMI connector . Talking about the difference between VGA connector and HDMI connector, to sum up, there are probably several aspects, as follows: 1. The VGA connector was designed decades ago in 1987, and the HDMI connector was designed in 2002. 2. The VGA connector sends and receives data in analog mode, while the HDMI connector uses digital data. 3. The VGA connector only supports video, while the HDMI connector supports video and audio. 4. The VGA connector is a DE-15 connector and consists of 15 pins, while the HDMI connector has several sockets of type A, C and D, which have 19 pins. But there is also type B in the HDMI conne...

  HDMI (High Definition Multimedia Interface) is the first and only uncompressed all-digital audio/video interface supported in the industry. HDMI greatly simplifies wiring by transmitting high-definition, all-digital audio and video content in a single cable, providing consumers with the highest quality home theater experience. HDMI provides an interface between any audio/video source (such as a set-top box, DVD player, or A/V receiver) and an audio and/or video monitor (such as a digital TV DTV) in a single cable. HDMI supports standard, enhanced or high-definition video and multi-channel digital audio on a single cable. It transmits all ATSC HDTV standards and supports 8-channel, 192kHz, uncompressed digital audio and existing compression formats (such as Dolby Digital and DTS). HDMI 1.3 also adds new lossless digital audio formats Dolby® TrueHD and DTS- With HD Master Audio™ support, spare bandwidth is used for future enhancements and requirements. Quality:  HDMI  is ...

  Do you have any research on your mobile phone interface? I believe that in the past, many people used that kind of card reader, that is, a small interface. The memory card is inserted into the interface of the computer to download movie pictures and other things. With the current network development, some cloud Technology allows people to get rid of this so-called external device. Furthermore, the current capacity of mobile phones has become larger, and 128G is used at every turn, so the use of this kind of data card is also reduced, but as the battery capacity and storage of mobile phones increase, the data transmission speed needs to be improved. There are currently two types of mobile phone interfaces on the market, one is Micro USB and the other is Type-C. Generally, high-end mobile phones above 1500 CNY or above 2000 CNY use the Type-c interface, while low-end mobile phones use Micro USB. In fact, it is easy to distinguish. The USB interface can only be plugged in through th...

The SATA hard disk interface is the connecting component between the hard disk and the host system, and its function is to transfer data between the hard disk cache and the host memory. The connection speed of the computer is related to the SATA hard disk interface. Because different SATA hard disk interfaces can determine the connection speed between the hard disk and the computer, in the entire system, the role of the SATA connector hard disk interface can directly affect the speed and speed of the program. The performance of the system is good or bad. From the perspective of each household, the hard disk interface is IDE and SATA two specifications, each has its own advantages and characteristics, users need to choose according to their own circumstances. IDE interface hard drives and motherboard interface IDE interface hard drives are generally known as PATA hard drives with parallel specifications. At present, most desktop storage systems use parallel bus interface hard drives cal...

Introduction and background IDC termination method is often used in various applications. This termination technology has been successfully applied to a variety of industries where multi-contact mass termination and very economical. Multi-point cable termination can be achieved with insulation displacement  connectors (IDC)  because the termination force is relatively small (usually a few pounds, while crimping is hundreds of pounds). In addition, another advantage of this technology is that it eliminates the stripping operations required in crimping. Therefore, in many electronic applications, such large-scale terminations are often used when using multi-strand cables. In many cases, multiple flat cables are used for this very economical large-scale termination. However, discrete multi-strand cables can also be used to reduce costs because the steps of cable stripping preparation and terminal insertion are eliminated. This type of application provides rapid assembly of high-d...

Since entering the 5G era, mobile phones have been developing towards being thinner and more versatile. The internal integration of mobile phones is high, and the requirements for mobile phone connectors are also higher. The  FPC connector  has the characteristics of high flexibility, high flexibility, small spacing, and low height, which is well adapted to the development needs of mobile phones. Due to the advantages of FPC connectors in connection, they have become the main connection accessories in electronic devices including mobile phones. The mobile phone FPC connector has a complete production process. From pre-production to final shipment, each step needs to be rigorously executed, especially the selection of suitable modules in the test. The BTB/FPC high-current shrapnel micro-needle module has a perfect solution in the mobile phone FPC connector test. The FPC connector has a broad market development prospect, with a small and thin profile structure and a high-frequen...

Before that, if you know the bidirectional USB connector product, do you know what features it has? If you are a connector industry practitioner and have a little understanding of such problems, we suggest you to quickly add your knowledge in this area. The  Konnra connector  engineer will introduce the main features of the bidirectional USB connector in detail. Konnra connector engineers pointed out that the bidirectional USB connector can be reliably inserted into the computer port facing up or down. Compared with the traditional USB connector that cannot be turned over, the bidirectional USB connector design has more advantages, so that users do not need to observe , You can simply insert the USB device by trying or guessing. This easy-to-operate performance avoids the problem of damaging the computer or USB device. The two-way USB connector can be used simply by the user without the need for a second attempt, which avoids the harmful factors of the traditional USB connecto...