PC-board layout sets the functional, electromagnetic interference (EMI), and thermal behavior of a power supply. Good layout from first prototyping on actually saves significant resources in EMI ...

ROHM, together with Avnet Internix Co., Ltd., a Japanese operating company of the US-based Avenet Electronics Marketing Group (EM Group), a leading distributor of electronic components and embedded ...

Recently redesigned and re-engineered with updated features and capabilities, the FlexPower® FPO Generation 2 (Gen2) power supply line brings additional enhancements to both installers and users in ...

USB-C Power Delivery 3.0 (PD3.0) introduces a new Programmable Power Supply (PPS) mode, which allows a device to negotiate any supply of 3.3-21 V in 20 mV steps, and up to 5 A of current in 50 mA ...

In this post I’m going to share my thoughts on making a simple emergency power supply system for Raspberry Pi boards. Hopefully it will be cheaper and easier to build than a commercial version because ...

Once upon a time, building yourself a power supply required sourcing all manner of components, from transformers to transistors, knobs, and indicators. These days, everything’s a bit more integrated ...

The second part of this feature on controlling EMI in power supply boards explores the challenges posed by external switch drive signals and the effectiveness of shielding techniques. Methods to ...