Simultaneous charge and supply circuits cost a fair bit to design and implement.
It’s a lot cheaper and profitable to build a basic ‘brick’ that can be sold to hundreds of thousands of 'phone users rather than a premium product for a few computer folk.
Simultaneous charge and supply circuits cost a fair bit to design and implement.
It’s a lot cheaper and profitable to build a basic ‘brick’ that can be sold to hundreds of thousands of 'phone users rather than a premium product for a few computer folk.