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...

How much do you know about the characteristics of high-voltage wire harnesses of new energy electric vehicles?  Konnra wire harness  engineers will focus on introducing you to the characteristics of high-voltage wire harnesses of new energy electric vehicles. We hope that after our introduction, you can learn about the high-voltage wire harnesses of new energy electric vehicles. Features have an in-depth understanding. 1. High voltage New energy vehicles generally work in the B-level voltage range, so the high-voltage wiring harness also needs to meet the operating voltage range of 60V-1500V. The current general wire voltage requirements are AC30V-1000V according to the regulation of B-level voltage in GB/T184384.3 , Or DC60V-1500V. 2. High current As a main energy transmission channel, the high-voltage wire harness of new energy vehicles needs to withstand a large current, and the rated working current of the DC bus can reach more than 300A. 3. Sealing Due to the high voltage...

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...

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...