Mese: dicembre 2020

It is particularly urgent to effectively carry out the reliability

Before connecting, check DIN 41612 Connectors Factorythere is any excess, whether there is rusty outer casing, abnormal pinhole, inflexible locking mechanism, etc. Reliability analysis of aerospace electrical connectors The reliability of electrical connectors includes inherent reliability and reliability in use.

Therefore, it is particularly urgent to effectively carry out the reliability analysis of electrical connectors in the design work of aerospace products to improve the quality of aerospace products. ⑿ The appropriate quality level should be selected according to the role and position in the complete machine system. Carrying out the reliability analysis of aerospace electrical connectors plays a pivotal role in identifying and eliminating potential quality defects of aerospace products. 5.

References: [1] Yang Fenwei. ②Structure type The structure type is an important factor that determines the reliability of the product. When performing performance tests on electrical connectors, you should use qualified and new plugs (seats) or analog pins. ⑩The form of tail attachment. A failure of a contact will result in the failure of the entire weapon system. Prevent accidents such as false welding, false pressure, end connection falling off, fracture and pollution. λp=λb×πE×πP×N λcyc(3) where:

N—the number of working pins. 2. Measures to ensure the reliability of aerospace electrical connectors 1. λp=λb×πE×πQ×πP×πK×πC where: λp—working failure rate; λb—basic failure rate; πE—environmental coefficient; πQ—quality coefficient; πP—contact coefficient; πK—plugging coefficient; πC-jack structure coefficient. 4., are critical to the inherent reliability of the product important. between contacts and between contacts and shell. The overall electrical connector failure statistics account for a large proportion. Reasonably select the quality level. ⑾ Overall dimensions. Reliability prediction of aerospace electrical connectors. Inherent Reliability

The lighting industry is growing and developing very fast

Molex wire harnesses cooperate with its connector products to provide a total interconnection solution to meet customers’ cost and performance requirements. According to our core capabilities, from components to fully integrated value-added solutions, you can also achieve faster time to market and cost competitive advantages.049”) pitch system is designed for high-density wiring harness applications • Provides 1.

It is estimated that residential, commercial and industrial lighting account for approximately 20% of the world’s energy consumption. Although the operating temperature of the LED lamp is lower than that of the incandescent fluorescent lamp to a certain extent, its effective life will be greatly reduced without a suitable heat dissipation solution.

The lighting industry is growing and developing very fast. From street lights to large screens, solid-state lighting systems provide compelling benefits and have begun to change the industry. It is very suitable for high-power LED lighting equipment, which generates a lot of heat, and then needs to be effectively dissipated in order to maximize the life of the LED. · From simple jumpers to more A collection of high-frequency signals, higher speeds and larger currents. However, there are some technical problems, and Molex has been able to provide solutions for them.

With a long PCB terminal blocks Factory of cooperation with leaders in the lighting industry, Molex is committed to innovative lighting solutions to provide customers with higher design flexibility and reduce processing costs.118”) pitch is suitable for confined space, current reaches 5.70 mm (.0A current the same as 2.0 ™• 3. ·Mechanical locking method ensures safe connection , And prevent accidental detachment. ·User-friendly terminal pulling and insertion, simplifying on-site maintenance.4 seconds when affected•Integrated cover, retaining wire, latch

Sockets with different functions focus on different test

Generally speaking, most desktop socket test procedures include three items: electrical performance testing, environmental performance testing, and mechanical performance testing.. Desktop sockets with different functions focus on different tests. Our test of the hidden desktop socket is to identify the performance of the hidden desktop socket and whether the product can meet the application requirements. So as to verify the effectiveness of the multimedia socket. Huashijia Audiovisual Equipment is a professional manufacturer of desktop sockets.

Vibration: It is determined that the hidden desktop socket may be affected by vibration in the main frequency band or random vibration frequency range and its amplitude during the life of the hidden desktop socket. At the same time, the hidden desktop socket test is also a continuation of the product design and development phase. Low-pressure immersion: Verify the sealing ability of a pair of plug-in concealed desktop socket assemblies from the desktop socket to the lead room and the interface seal against the simulated moisture condensate when and after a rapid drop from high altitude.

As a professional project designer, when designing or solving the problem of connecting these devices, various lines Cables are arranged in an orderly and reasonable manner. Fire protection: in order to determine the ability of the hidden desktop socket to withstand the flame after a certain period of time under the flame temperature specified by the special standard after the wire is connected and plugged in.

The Screw Terminal Blocks Manufacturers meet international standards and quality assurance. Mechanical performance test shock: to determine the suitability of the hidden desktop socket and its accessories to withstand the impact of rough work, transportation and military operations. Mechanical life: detection of the hidden desktop socket or the contact member being mated and separated Influence, the separation of this mating is to simulate the mechanical life of the hidden desktop socket. Hidden desktop socket test items, test methods and recognized judgment standards are all related to the use requirements or market requirements that the hidden desktop socket design must meet.