The digital control of switching power supplies is firmly established in everything from EV onboard chargers (OBCs) to power-supply units (PSUs) in AI data centers to renewable-energy systems that ...

This project is made out of few junkbox parts and builds a useful constant current load for switch mode power supply, battery testing, and other applications. A dummy load is traditionally a big ...

All electronics engineers want the same things out of their systems: faster speeds, smaller footprints, and enhanced power. This drive places increasingly stringent demands on power supplies, which ...

In the dynamic world of engineering design, the escalating requirements placed on power systems frequently give rise to intricate design challenges. The evolving landscape of DC power systems ...

This article is adapted from a presentation at TestConX, March 5-8, 2023, Mesa, AZ. A power-delivery network (PDN), also called a power-distribution network, is a localized network that delivers power ...

Power supply manufacturers sometimes hear from customers with unfortunate dilemmas, such as, “I need to operate the power supply outside its rated voltage range.” Or, “What happens if I exceed my ...