Let's face it, power-supply units (PSUs) are boring. Presented in what's usually a mundane box spitting cables from one end, this is a product that's neither aesthetically pleasing nor technically ...

This engineering report describes a 12 V, 19.71 A main converter and 12 V, 1.5 A standby converter design example power supply for 90 VAC to 265 VAC PC power supplies which can also serve as a general ...

The flyback design is a switched-mode power supply (SMPS) that’s been used for 70+ years and still going strong. This supply—also called a power converter—has two distinct operating phases, with power ...

Power supplies are simple, right? Just figure out how much power draw all your computer parts use, get one with a few more watts, and call it a day. Wrong! In addition to creature comforts like ...

This document is a reference design report for a 20 W standby power supply employing TinySwitch-4 TNY290PG. It operates in an input voltage range of 90 VAC to 290 VAC and 110 VDC to 420 VDC. This ...