Many of today's MP3 players, multimedia players, digital video recorders, and other portable electronic devices have found the micro hard disk drive to be the optimum device for memory storage ...

Engineers can achieve up to three times more output current and maximize usable battery capacity for building automation and grid infrastructure applications DALLAS, Sept. 1, 2020 /PRNewswire/ -- ...

Controlling the brightness of LEDs requires a driver that provides a constant, regulated current. To achieve this goal, the driver topology must be able to generate a large enough output voltage to ...

现在做电源设计，光是会算算电感电容已经不够了。随着功率密度要求越来越高，效率要求越来越严，还要考虑EMI、热设计等各种问题，没有一个系统的知识体系真的很难搞定。这本书最大的优点就是直接从工程实践出发，涵盖了各种拓扑原理的讲解。 它覆盖了 ...

A high-efficiency buck-boost DC-DC converter was developed by the research team headed by Prof. CHENG Lin from the School of Microelectronics at the University of Science and Technology of China (USTC ...

There's often a need to maintain system voltage at a constant value, whether the battery is charged or discharged; therefore, a single converter is needed to provide both buck and boost operations ...

The high-efficiency buck-boost converter from TI boosts the battery life of Internet of Things devices by consuming 75 nA of current when the system is in standby mode and 60 nA of shutdown current ...

This “Product How-To” article focuses how to use a certain product in an embedded system and is written by a company representative. Light-emitting diodes (LEDs) have emerged in recent years as ...

Some of us may have recently stumbled over these mysterious ‘Mini 560’ synchronous buck converter modules at various e-shopping websites. These little modules claim to take in 7-20 VDC and output ...

Switching power supplies are familiar to Hackaday readers, whether they have a fairly conventional transformer, are a buck, a ...