AC-AC SMPS Step down, импульсный регулятор переменного напряжения

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22 Aug 2015

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in-240Vac, out~ 50Hz, not isolated, common null, load-75W bulb lamp 8W ac fan, converter freq. 26kHz, mosfet, ir442x, h11lx, stm32f0, 280Byte code, Russia, Ufa, majorka65. Импульсный понижающий регулятор переменного напряжения с 220В 50Гц. Частота преобразования около 26кГц. Элементная база: STM32F051, MOSFET 4шт, составной дроссель, в нагрузке лампа накаливания 75Вт и моторчик от вентилятора 8Вт на 220Вольт. Не искажает форму сетевого напряжения как симисторные регуляторы . По сути, программно управляемый делитель переменного напряжения.

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