How to choose the packaging method of dcdc power module
DC-DC power modules have multiple packaging formats, which not only meet the requirements of international standards, but also meet domestic requirements, and need to be screened under general principles. Generally, when selecting a power module package, the following three aspects need to be done.
First of all, under certain power conditions, it is necessary to ensure that the volume is as small as possible. In the packaging process, shrinking the volume means expanding the space in order to provide more space for other parts of the system and ensure the integrity of the function.
Second, in packaging selection, we should try to choose products that meet international standards. Because international standards are aimed at global manufacturers and requirements, they have high requirements and good compatibility performance. In addition, there are many manufacturers in the world that adopt this standard, and they have a wider choice of supply options, which will not cause limitations in choice.
Third, when choosing a package, pay attention to expandable products to facilitate future system expansion and upgrade. On the basis of meeting international requirements, the currently widely used packaging methods in the industry are half brick and full brick packaging. These two packaging methods are fully compatible with internationally renowned brands Vicor, Lambda, etc. Generally speaking, the power coverage of the first half of brick products is 50 W / 200 W, while the power coverage of full brick products is 100 W / 300 W, which can meet the requirements of domestic and most international products.
In the process of selecting a DC-DC converter power module package, as long as it can follow the two prerequisites of international standards and scalability requirements, it is generally easy to find a suitable packaging form for the product.
The above is the content shared by Guangzhou Nengda Power Technology Co., Ltd. I hope the above content can help everyone. For more information, please visit our official website: http://yongle-sh.com