Electronic Packaging Materials & Heat Sink Materials

 Electronic Packaging Materials & Heat Sink Materials

Power electronics and circuits produce a lot of heat when they work. Heat sink materials help to eliminate chip heat, transferring it to other media and keeping the chip stable.Get more news about Electronic Packaging Silicon Aluminum Alloy,you can vist our website!

Molybdenum copper, tungsten copper, CMC and CPC materials, combined with low thermal expansion rate of molybdenum, tungsten and conductivity of copper heat, can effectively release the heat of electronic device and contributes to the cooling of IGBT module, RF power amplifier, LED chips and other products. They are thus applied as a metal substrate, thermal control and heat insulation components (heat sink materials) and the lead frame in large-scale integrated circuit and high power microwave devices.
Advantage
The composite material of Aluminum silicon carbide is the aluminum silicon carbide ceramic and matal compound and then into new materials, with all the excellent quality of ceramic and metal. It has thermal conductivity, low thermal expansion coefficient and good stiffness, light quality, so it is the ideal powder electronic substrate material and substrate material. With the electronic chip, it can realize good match after welding.

Application
IGBT products by aluminum silicon carbide substrate encapsulation are widely used in high-speed rail, subway, and new engergy cars, wind power, welding robot, etc.
Advantage
SiAl can provide a better heat dissipation, can preatly prolong the service life of encapsulated power module, increase the reliability. Density of the material has light weight (2.4-2.7 g/cm3), high thermal conductivity, low thermal expansion coefficient, high stiffness, easy for machining, surface plating performance and good welding performance, good material density, high temperature resistance, corrosion resistance, etc.

Application
In microwave power device, it is mainly used for electronic packaging, intergrated power module, the power electronic device such as T/R module. Using silicon aluminum alloy as base of electronic packaging materials, shell, the box body, cover plate are a good match.

评论

发表评论

此博客中的热门博文

Safe Security Launches Return on Security Investment Calculator

图片
 Safe Security Launches Return on Security Investment Calculator -Safe Security Inc., global leader in cyber risk quantification and management (CRQM), today announced the Return on Security Investment (ROSI) Calculator, a new module of the SAFE platform. Using the ROSI Calculator, CISOs, CFOs, CEOs and Boards can, for the first time, measure a return on investment for their cybersecurity programs. Using API-driven technology, Safe Security's ROSI Calculator automatically collects data from the organization’s cybersecurity tools to provide real-time prioritization of the most cost effective cybersecurity investments.To get more news about risk and return calculator , you can visit wikifx.com official website. Safe Security’s team of data scientists, cyber threat intelligence and financial risk analysts have spent the last three years developing this calculator. The company’s research shows that the top three actions to reduce financial risk due to a cyber attack are: encrypting dat
阅读全文

Staggering sales of pull-tab tickets in N.L.

 Staggering sales of pull-tab tickets in N.L. People in Newfoundland and Labrador appear to have a love affair with pull tabs, or break-open tickets, according to the Atlantic Lottery Corporation.Get more news about china pull tab tickets ,you can vist our website! The tickets are for sale everywhere, including at bingo halls across the province. In some cases, the tickets are responsible for long lineups in convenience stores.ALC says in Newfoundland and Labrador, $85 million was spent on pull-tab tickets in 2015-2016. At between 50 cents and $1 per ticket, that adds up to a total of about 138 million break-open tickets sold in one year. Overall, the money spent on pull-tab tickets is just a part of the $148.5 million people in this province spent on lottery in the last year. Those numbers, in the ALC's annual report released earlier this week, shows Newfoundland and Labrador outspending all the other Atlantic provinces.For some people, the pull-tabs and other lottery purchases ca
阅读全文

Canada Post signed a bilateral Tracked Packet agreement

 Canada Post signed a bilateral Tracked Packet agreement New Delhi: India Post & Canada Post signed a bilateral Tracked Packet agreement on 7th June 2023 to start International Tracked Packet Service. The agreement is an important step towards promoting cross-border e-commerce exports between the two countries. Get more news about tracked packet international ,you can vist our website! The service will provide a competitive shipping solution for packets up to 2.0 kg with a tracking facility and fulfil a major demand of exporters. Now India has this service with 39 partner countries and is in line with India's focus on increasing exports. Canada Post, a Crown corporation that functions as the primary postal operator in Canada. It operates as a group of companies called The Canada Post Group. It employs approximately 64,000 full and part-time employees. The Corporation holds an interest in Purolator Courier, Innovapost, Progistix-Solutions and Canada Post International Limited To
阅读全文