Konnra Electronics CO., LTD.

  Do you know the little knowledge about waterproof connectors? Today,   Konnra connector   engineers will give you a brief description. As the name suggests, the waterproof connector is a connector device with waterproof performance. The products are widely used in LED lamps, driving power supplies, induction sanitary ware, furniture, urban outdoor lighting engineering, machinery, environmental protection, automobiles, construction, ships and other industries. The waterproof joint adopts nylon material with good sealing performance, safety and reliability. The reason why nylon material is used is that nylon pipe fittings are suitable for long-term water contact, non-corrosive, non-rusting, non-toxic, adaptable to temperatures of -40° to 135°, and have a service life of more than 50 years. It has strong impact resistance, good toughness, high compressive strength, good leakage resistance, energy saving, green environmental protection, no human body, no secondary pollution...

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...

If you want to ask what component products are indispensable in our current life, I believe electronic wiring harness will definitely be one of them. Because the main function of electronic wire harness products is to transfer data and information from one component to another. Whether in the current smart home or industrial applications, you can find the figure of electronic wire harness. So do you know what you should pay attention to when designing an electronic harness, in fact, each stage has different requirements, let  Konnra  wire harness engineers take you to know it together. 1. Designated characteristics of electronic wiring harness Be sure to specify a series of specified characteristics of the products that the customer provides, for example, the specifications of the conductor size, conductor type, insulating material, etc., and then the ordering manufacturer will design and produce according to the customer's requirements. 2. Crimp connector Crimp connectors mai...

The assembly process of electronic wire harness products is very particular and cannot be carried out blindly. This is because any small defect in the production and assembly process will lead to the overall failure of the product and eventually an accident. Although the major manufacturers are well aware of the hazards, they will still make some mistakes during production and assembly in the actual production process.  Konnra wire harness  engineers summarized them, which are roughly reflected in six aspects. 1. Prepare the wires In this part of preparing the wire, the manufacturer must execute it carefully and precisely, because it determines the overall efficiency and performance of the component. Many manufacturers of electronic wiring harnesses choose the wrong wire after the first stage of the error, and these wires are cut and stripped at the end. 2. Do not follow the assembly drawing Failure to follow the assembly drawings can cause many problems when connecti...

I believe everyone is well aware that in a new field such as new energy vehicles, high-voltage connectors are important devices, mainly composed of contacts, insulators, housings and accessories. As the operating voltage range of new energy vehicles is increased from 12V to 400V in traditional vehicles, higher requirements are placed on the quality and accuracy of connectors, which are used in vehicle and charging facilities. New energy vehicle connector manufacturers are distributed globally, most of which are Japanese companies, including Sumitomo, Nissan, Yazaki, Toyota and so on. The strongest domestic companies are Basba and China Southern Power Grid. Domestic connector factories such as AVIC Optoelectronics, Yonggui Electric, Guangdong  Konnra , etc., which have been supplied in batches, have gradually grown up. As far as the global connector market is concerned, the market is highly concentrated and basically occupied by the United States, Japan and other countries. Among...

In our lives, the frequency of using cables and electronic wiring harnesses is very high, and they are often used in various environments. Because their outer packaging materials provide additional insulation, they can be guaranteed to a large extent. Product performance. Then, you know which outer packaging materials are generally used for cables and electronic harnesses,  Konnra wire harness  engineers will introduce you in detail about the outer packaging materials of cables and electronic harness products. 1. Heat shrinkable tube The heat-shrinkable tube is distributed around the wire, and it is tightly wound to smooth the rough surface to provide thermal and electrical insulation. The adhesive-backed tube provides a strong seal to prevent moisture and chemicals from corroding the wiring harness components. Guns, which increase production time, may also be difficult to apply to the entire seat belt. 2. Casing The sleeve is expandable or packable. The sleeve is easy...

Network cables are used in communication systems around the world. Using the correct cable will ensure the best performance of the network. Therefore, whether the correct cable is selected according to the requirements of the system will play a crucial role in whether the installed communication system can play an ideal use effect. Each type of cable has different uses and has specific advantages. If the wrong cable is installed, it will not reach the ideal performance level of the system. When choosing the right cable for the network to achieve the best performance, there are many factors to consider, including: Environmental factors, distance, bandwidth, transmission, capacity Starting from these five aspects, this article briefly summarizes the advantages and disadvantages of the three most commonly used cables, coaxial cable, twisted pair, and optical cable. Coaxial cable Its widespread use in countless homes has made coaxial cables a familiar sight for many people. It has been ...

If you want to classify the connector, you will find that it has many different categories, and today Konnra connector engineer, would like to introduce one of these different categories-flat cable connectors. I do n’t know how much you know about flat cable connectors. Here, Konnra Connectors believes that people who are often engaged in procurement-related work, it is necessary to know flat cable connectors. Konnra connector  engineers point out that flat cable connectors allow compact electrical conductors and piping designs to encapsulate power signals, video data and pneumatic piping in a flat profile. By eliminating the multi-layer shielding and sheathing fillers used in round cables, space and weight are reduced, and the service life is extremely long. Because it adopts a flat and compact design, it is more flexible than other round cables, and it is used in intelligent robots, drag orders, and automatic processing equipment. They are also suitable for military, aerosp...

With the outbreak of the global new crown epidemic and warnings from experts, if the epidemic does not end at the end of June, then the shortage of ventilator will be the same as the current shortage of masks, becoming a veritable "luxury product". According to President Trump ’ s speech, we can know to what extent the current ventilator is in short supply in the United States. His original message was: I have informed GM and Ford to step up into ventilator production and must act immediately. Tesla CEO, Elon Musk also released news via social media that Tesla is always ready to provide ventilators for needed students. Today, the United States also ordered 2,000 ventilators through Philips. From this we can see the current situation of the shortage of ventilator from the United States. What does a ventilator do? Through the early communication with the ventilator manufacturer, we can get some information about the ventilator. A ventilator is a patient who maintains the b...

We all know that medical wiring harness is the main body of medical equipment network, and medical equipment cannot operate normally without wiring harness as carrier. Nowadays, the medical harness market is constantly expanding. During the processing of medical harnesses, we always encounter some reasons that affect the quality of the harness. So, what should be paid attention to in the process of wire harness processing? Let Konnra connector engineers analyze the conditions that medical wiring harness should have? 1. The processing of medical wiring harness should meet the product use and technical performance, and can be easily assembled and repaired. 2. The processing of medical harnesses should help to improve the utilization rate of metal materials, reduce the variety and specifications of materials, and reduce the consumption of materials as much as possible. Use low-cost materials as far as possible, so that parts can be blanked without waste as much as possible.  3. The...

Most of Konnra Connector's products are delivered quickly, but the customization of the wiring harness connector will be a bit slower. There are reasons for this. When we tell customers these reasons, customers are willing to accept them. The reason why the delivery time is slower is because our processing cycle has become longer, so that we can better guarantee the product quality, rather than products that are not overdue for customers in order to rush work. So why does it take so long to process custom wiring harness connectors? The following Konnra connector engineer will help you to popularize this issue. For the customization of the wiring harness connector, the moment we receive the order from our factory, we need to buy high-quality raw materials, and then apply for a flight. When buying raw materials, there are occasional problems with the cycle. Some very special needs, but such raw materials are not in stock, we need to look for suppliers who can supply this kind of ra...

In the previous issue, Konnra Electronics engineers explained the terminal wire processing production process. In this issue, Konnra Electronics is going to introduce the inspection and packaging process of the terminal wire finished products, and hope to pass the terminal wire packaging process. The explanation, you can have a deeper understanding of the inspection of the finished terminal wire. Konnra Electronics  connector engineer pointed out that the inspection and packaging process of the terminal wire finished product mainly includes five steps of electrical inspection of terminal wire, appearance inspection of terminal wire, terminal wire assembly, terminal wire assembly and terminal wire packaging.  1. Terminal cable electrical detection The finished product of the crimped terminal wire is tested by a standard wire testing machine for the withstand voltage, impedance, short circuit, etc. of the terminal wire, and after checking, the flow goes to the next inspecti...

Customers who frequently purchase terminal blocks, how much do you know about the processing and production process steps of the terminal lines? In the following,  Konnra Electronics  engineers will give you the contents of the processing and production process steps of the terminal line. I believe that after reading, you will understood. Talking about the processing of terminal wire and the production process steps, the electric bee optimization engineer believes that it can be divided into four parts: cutting wire, peeling, tinning and terminal crimping. The specific contents are as follows: 1.Cut line The wire harness manufacturer first cuts the wire according to the size required by the process of the terminal wire with the automatic cutting machine equipment, and arranges the cut wire according to the regulations (for example, 50 pieces/tie) to the designated position, and affixes the product identification. The production process that flows to the next terminal line. ...

In the process of wire harness making, there must be a standard of its own, and then the major manufacturers to produce according to this standard, so that a piece of wire harness products appeared in front of customers. It is precisely because of the emergence of standards that the batch processing of wire harnesses is possible. So what is the standard for making wire harnesses?  Konnra Electronics  engineers will give you a detailed introduction of the standards for making wire harnesses. I hope that after our explanation, you can An in-depth understanding of the production standards for harnesses. Before talking about the standard of wire harness production, we should first understand what is the wire harness. The electric bee optimization engineer pointed out that the wiring components of each connector device in the wire harness circuit are composed of an insulating sheath, a terminal block, a wire and an insulating banding material. Therefore, the production of wire ...