Class D Aplifier Switch mode power supply DESIGN OF THE POWER SUPPLY The whole device is necessary to power up of several voltages. The preamp requires a symmetrical voltage 15 V, IRS2092 class d power amplifier symmetric 100V and... Electronics Projects, 2X100V 500W Audio Amplifier SMPS Power Supply "power electronic projects, smps circuits, smps projects, smps schematic, " Date 2019/08/04