Konnra Electronics CO., LTD.

Easter is an important holiday in the West, on the first Sunday after the annual spring equinox. Christians believe that the Easter symbol focuses on life and hope, in honor of the day when Jesus Christ was resurrected on the third day after being crucified between the 30th and 33rd AD. American food in Easter is also very characteristic, mostly based on lamb and ham. Easter eggs are meant to bring happiness to people - it is true! These eggs are beautiful and decorative, they represent people's good wishes and share the joy of seasonal change. Festival origin The Bible, the New Testament, records that Jesus was crucified on the cross, and on the third day the body was resurrected, and Easter was named. Easter is the most important festival of Christianity, more important than Christmas, and the origin and festival of religion are in Israel. According to the Bible Matthew, Jesus Christ was resurrected three days after his death on the cross, thus establishing this festival. Acco...

There are many factors to consider when choosing a custom or off-the-shelf medical connector, and the benefits and disadvantages of both can surprise you. One of the decisions companies face when designing new medical devices is to choose a connector and a matching outlet. For some applications, standard (or off-the-shelf) connectors are a viable option; for other applications, custom or hybrid connectors may be more appropriate. Reasons to consider choosing a custom medical connector include: Requires a unique design to ensure that only certain cables or connectors can be plugged into the device The shape of the connector must match the shape of the medical device It is necessary to carry multiple signal types (high voltage, low voltage, high bandwidth, data, thermocouple) in a single connector. Better meet cost targets Need to customize the logo or mark Prevents the insertion of incompatible connectors with a unique pin-to-socket pattern or connector shape for improved s...

A fiber optic connector is a detachable (active) connection between an optical fiber and an optical fiber. The two end faces of the optical fiber are precisely butted together so that the optical energy output from the transmitting optical fiber can be coupled to the receiving optical fiber to the maximum extent. It also minimizes the impact on the system due to its involvement in the optical link, which is a basic requirement for fiber optic connectors. To some extent, fiber optic connectors affect the reliability and performance of optical transmission systems. Basic introduction A connecting device for re-plugging between optical fibers, also called a fiber optic movable joint. The main performance parameters (and typical values) are: insertion loss (<0.5dB), plug-and-repeat repeatability and interchangeability between connectors (500 changes). When used in a large-capacity high-speed transmission system, reflection is also required to be small. Introduction Optical fiber con...

1.  Connector   : A detachable component (except an adapter) that is typically attached to a cable or device for electrical connection to the transmission line system. 2. RF connector: A connector used in the RF range. 3. Video: Radio waves with a frequency range between 3HZ and 30MHZ. 4. Radio frequency: Radio waves with a frequency range between 3 thousand HZ and 3000 GHz. 5. High frequency: Radio waves with a frequency range between 3 MHz and 30 MHz. 6. Coaxial: The inner conductor has a medium support, which is structurally capable of obtaining the smallest reflection coefficient in the frequency range in the measurement. 7. Triax: A transmission line consisting of three layers of concentric conductors with a common axis and insulated from each other. 8. Grade: The level of mechanical and electrical precision of the connector, especially in terms of the specified reflection coefficient. 9. Universal Connector (Level 2): A connector that is manufactured with the wides...

In electronic products, the proportion of faulty faults is very large, and such faults are cumbersome, especially connectors, and commonly used connectors have metal connectors, waterproof connectors, and the like. These connectors are sometimes difficult to analyze because they can be expressed sometimes. Moreover, sometimes the phenomenon of poor contact can be confusing. Some components are due to poor internal contact, poor contact during component interconnection, and poor soldering (generally components and PCB). In the following, the contact between the most common connectors is used as an example to analyze the problem of poor contact, and then everyone can bypass the class. The connector is typically the connection between the needle contact and the hole contact. We know that the pins or terminals of components are usually coated with a layer of lead-tin alloy, pure tin plating, nickel plating, silver plating, silver-plated palladium alloy, gold plating, and so on. So the c...

In the past two years, Internet of Vehicles has become more and more popular, and even some Internet companies have begun to attack the Internet of Vehicles field. What is the existence of the Internet of Vehicles field, and what kind of supply chain system? Here Konnra Electronics will show you a detailed explanation. Definition of Internet of Vehicles First, explain what the Internet of Vehicles is. Internet of Vehicles is a huge interactive network of information such as vehicle location, speed and route. Through GPS, RFID, sensors, camera image processing and other devices, the vehicle can complete the collection of its own environment and state information; through the Internet technology, all vehicles can aggregate their various information transmission to the central processor; through computer technology, these Information on a large number of vehicles can be analyzed and processed to calculate the optimal route for different vehicles, report road conditions in time, and s...

The basic performance of connectors can be divided into three categories: mechanical, electrical, and environmental. 1. Mechanical properties Insertion force is an important mechanical property in terms of connection function. The insertion force is divided into the insertion force and the extraction force (the extraction force is also called the separation force), and the requirements of the two are different. There are maximum insertion force and minimum separation force regulations in the relevant standards, which indicates that the insertion force is small from the point of view of use (thereby having a low insertion force LIF and a structure without ZIF insertion), and if the separation force is too small, It will affect the reliability of the contact. Another important mechanical property is the mechanical life of the connector. Mechanical life is actually a durability indicator, which is called mechanical operation in GB5095. It takes one insertion and one extraction as one c...