Activity Review | The eighth lean students of the School of Management to know that the delegation visit activities successfully concluded!
On 10 December 2021, under the Jinan University of the Lean Alumni Association, secretary-general Li Baoyan, and the President of the 2019 Lean Seminar, Lu Bingpei, members of the LEAN Alumni Association of the School of Management of Jinan University and teachers of the Jinan University EDP Education Center walk into the lean alumni enterprise-the he jin group for exchange and learning.
Use of aluminum substrate operation
Aluminum clad copper plate is a metal circuit board data, composed of copper foil, thermal insulation layer and metal substrate, its layout is divided into three layers:Cireuitl.Layer Line layer: equivalent to the copper clad plate of the usual PCB, line copper foil thickness loz to 10oz.Dielcctric Layer Insulation: An insulation layer is a layer of low thermal resistance thermal insulation material. Thickness: 0.003 "to 0.006" is the core measurement site of aluminum-based copper-clad panels, which are UL certified.
Circuit board manufacturers tell you the difference between gold and gold
With the increasing integration of IC, IC feet are more and more dense. The vertical tin-spraying process is difficult to blow a thin pad flat, which brings difficulty to SMT mounting; In addition, the service life of the tin spray plate is very short. And the gold-plated circuit board is a good solution to these problems.
And Putron Technology
Dongguan and Puchuang Electronic Technology Co., Ltd. is a specialized manufacturer to provide customers with component mounting supporting services, the company has a number of SMT high-speed production lines and so on.
Indoor lighting products
Our independent research and development of a variety of high-performance high thermal conductivity aluminum substrate, copper substrate, copper-aluminum composite board, COB mirror aluminum plate, processing technology using thermoelectric separation structure, better solve some high-power LED lamp bead heat dissipation problem, especially for high-power 100-1000 watt LED lighting products to provide better heat dissipation effect. Products are widely used in LED lighting, high-power power supply, automotive, electric power, electronics, medical equipment, mechanical equipment and other fields.
What is a chip capacitor?
In our mounting process, capacitors are one of the most common materials, so what is a chip capacitor?
What does pcba mean?
The English full name of PPCBA is Printed Circuit Board Assembly, PCBA is short for domestic, which can be interpreted as an empty circuit board through the entire process of pasting patch components or through the entire process of DIP plug-in, this whole process is called PCBA.
The PCB circuit board industry will welcome the new changes
In recent years, with the development of big data and the extension and penetration of the technology field, many industries that seem to be unrelated have become more and more close. In the era of big data, the PCB industry is also extending to more fields and industries.
