Бросьте плиз схему BEC на транзисторах!
Желаемые параметры огласите… Особенно входной диапазон напряжения…
Входное напряжение 7-8 банок Ni-MH тоесть 10-11 вольт максимум будет! Выход 5 вольт 4-5 ампер!
Почему транзисторный? Если дело в токе нагрузки - можно взять, например, это: www.datasheetcatalog.com/…/LT1083.shtml
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