Although there are a number of initial considerations when designing an audio amplifier (power, distortion, robustness, etcetera) it is sometimes amusing and interesting to take a completely different ...
Built a regulated power supply that converts 230V AC mains to adjustable 3V–12V DC output using LM317 voltage regulator, bridge rectifier, and filter capacitors.
11.10 A 12V-lnput 1V-1.8V-Output 93.7% Peak Efficiency Dual-Inductor Quad-Path Hybrid DC-DC Converter Abstract: A high-efficiency 12V -input 1V − 1.8V -output DC-DC converter with wide output current ...