Tag: TL494

  • Modifying a $4 Chinese 600w Boost Converter for External Control

    Modifying a $4 Chinese 600w Boost Converter for External Control

    Just a quick article so this knowledge isn’t lost. This is specifically for the “white version” pictured but it should work for any one of these that uses an XL7005A as a startup(?) regulator. The board calls itself SZBT08CCCV. There is a smaller version that does not feature the same layout so don’t get that…