Konnra Electronics CO., LTD.

  In our work and life, we cannot do without the video cable. We need to connect the set-top box and the TV when watching TV, connect the host and the display when we work, and connect the laptop and the projector when casting the screen in a meeting. So choosing a good video cable is very important. There are currently four common video interface types: VGA, HDMI, DVI, DP, so what is the difference between these four video cables? How should I choose? 1. DP DisplayPort is a high-definition digital display interface standard, which can be connected to computers and monitors, as well as computers and home theaters. As the successor to DVI, DisplayPort will add support for high-definition audio signal transmission while transmitting video signals, while supporting higher resolution and refresh rates. For data transmission, DisplayPort uses the "micro-packetised" format. At the same time, DisplayPort has a high degree of scalability, and more new content can be added in the futu...

  In many applications, screw-on RF connections can sometimes appear stretched and even unusable: for example, panels, daughter cards or inserts with multiple RF connection points. In these cases, the spacing between the connectors must be set very small, so that the nut cannot be accommodated; or the card/combination sometimes cannot be operated due to the need to be inserted into the slot. For these reasons, people have developed push-in connectors, also known as blind-mate connectors. The common blind-mate connector in military, aerospace, satellite communications and radar fields is the Blind-mate A/BMA (Blind-mate A/BMA) connector developed in the 1980s. In the initial period, the registered trademark used by BMA connectors was OSP, so it is often called OSP connector. The advantage of the BMA connector is that even if there is a slight degree of misalignment, mating can be easily achieved by pressing the plug into the socket with sufficient pressure, and then the internal mec...

  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...