RD8, TinySwitch, 85 to 265 VAC Input, 3W Output
Conception de référence par: Power Integrations
RD8, Reference Design for Low-cost flyback switching power supply using the TNY254P integrated circuit. The circuit details a 9V, 3W power supply that operates from 85 to 265 VAC input voltage, suitable for replacing conventional linear supplies in cost-sensitive applications such as AC wall adapters