О китайском преобразователе переменного тока в постоянный

Контроллеры и регуляторы переменного/постоянного тока, а также контроллеры коэффициента мощности и вторичной стороны, обеспечивающие высокую эффективность в активном режиме, низкое потребление в режиме ожидания и коррекцию коэффициента мощности. «Преобразователь постоянного тока в постоянный» — это широкий общий термин. Он включает в себя различные типы компонентов и устройств, от крошечного бортового преобразователя до автономного промышленного устройства.

Преобразователи постоянного тока в постоянный представляют собой схемы высокочастотного преобразования мощности, в которых используются высокочастотные переключатели и катушки индуктивности, трансформаторы и конденсаторы для сглаживания коммутационных шумов в регулируемые напряжения постоянного тока. Замкнутые контуры обратной связи поддерживают постоянное выходное напряжение даже при изменении входного напряжения и выходного тока. Преобразователи постоянного тока бывают неизолированными и изолированными. Изоляция определяется тем, соединена ли входная земля с выходной землей.

Это максимальная температура окружающей среды, при которой преобразователь постоянного тока должен работать при полной нагрузке. Если превысить этот безопасный предел, преобразователь постоянного тока может перегреться и выйти из строя или может отключиться в качестве защитной меры.

 

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