Click the blue text to follow us What is a power module? A power module is a power converter that can be directly soldered onto a circuit board. It is generally divided into AC to DC or DC to DC based on the conversion method.With the development of technology, power modules are becoming more modular … Read more
When transitioning from concept to product, selecting a power supply is essential. An isolated power module provides 12V power for advanced ASICs, microcontrollers, FPGAs, and various other components. As always, these components practically fill the space on the circuit board, providing sufficient power, stability, thermal performance, low noise, and reliability, which challenge the laws of … Read more
The invention of the LCD power module has greatly improved the efficiency of repairs, as we no longer have to waste time searching for schematics and components. For more details, please see my previous article:https://www.jdwx.info/thread-782444-1-1.html This is a commonly used mid-power five-wire moduleHowever, during use, we often encounter various accidents that lead to module damage. … Read more
Please add WeChat ID:wangshitj Message: Please add me to the China Electrical Industry WeChat group (Professional Home Appliance Repair Group) There are no users, no ads, and no irrelevant content. Strict group rules, managed by designated personnel. If you are a peer in home appliance repair, you will be added to the group. We have … Read more
The emergence of power modules has liberated embedded engineers from the burdensome task of power design. However, with the variety of power modules available, how should we approach selection in our daily circuit designs? In the increasingly fierce market competition, rapid product design and development have undoubtedly become necessary conditions for leading success and quickly … Read more
Texas Instruments (TI) today launched the industry’s smallest 36V, 4A power module using Quad Flat No-lead (QFN) packaging. The TPSM53604 DC/DC buck module’s 5mm x 5.5mm footprint enables engineers to reduce power size by 30%, while cutting power loss to 50% of other similar modules. The new power module features a thermal pad to optimize … Read more
Micro-power DC-DC power modules are widely used in circuit design due to their high integration, high reliability, and simplified design. Although their application circuits are simple and easy to operate, some common problems are often encountered during application. This article provides a detailed analysis of the common application problems of power modules and how to … Read more
Electronic Enthusiasts reported (by Huang Shanming) that today, there are a variety of smart home products with increasingly rich functions, which also places higher demands on the power modules used in them. Compared to ordinary home power modules, smart home power modules not only provide stable power output but also offer a smarter and more … Read more
Power modules are favored by many engineers due to their high integration, reliability, and simplified design. However, even with the same power module, different usages can lead to vastly different system reliability. Improper usage not only fails to leverage the advantages of the module but may also reduce system reliability. Designers often focus on the … Read more
The power module, due to its modular design and high reliability, has been widely used in industrial communication, medical, power, and other fields. During the application process, some failure issues may arise, which can lead to the system failing to start or even burning out the circuit. So how can we quickly locate and resolve … Read more