TOP261 switch mode power supply smps circuit previous post TDA8920 Class-D Amplifier Circuit power supply The smps power supply of the amplifier, as is indicated must have a few output voltages. This source must be powerful enough to be... Electronics Projects, TOP261 Amplifier Power Supply Class D Smps "power electronic projects, smps circuits, smps projects, smps schematic, " Date 2019/08/04