This post sponsored by Texas Instruments. TI's PMP10572 reference design is a single output isolated Fly-Buck power supply for Power of Ethernet applications. The design provides 12V 1A output from ...
Despite all the fancy features on modern Apple Mac systems like USB-C and Thunderbolt, they have one glaring omission: the absolute lack of any form of Power-over-Ethernet (PoE). This is an issue that ...