PCB Design Routing

[savan]

Nisam siguran ali ovako je na cm4 io board, predpostavljam da su otpornici na cc1 i cc2 za podesavanje napona na 5.1V . Miki je skoro kacio negde minijaturni kontroler za podesavanje napona i struje na usb tip C i koristio ga je kao napajanje za BatoMM ako se ne varam, vidi potrazi negde taj post, mislim da je u onoj temi "class D..." ili u mozda u BatoMM temi, potrazi.

USB-C uses a technology called USB Power Delivery (USB PD) to negotiate and select the appropriate voltage and current for charging devices. USB PD allows devices to communicate with chargers to determine the optimal power level for charging. When a USB-C device is connected to a charger, they exchange information to determine the maximum power that the device can handle and the maximum power that the charger can provide. Based on this negotiation, the charger adjusts its voltage and current output to deliver the appropriate power to the device. This flexibility in power delivery is one of the key advantages of USB-C and USB PD, as it allows for faster charging and compatibility with a wide range of devices.

https://www.usb.org/usb-charger-pd

Edit: to je ovako nesto https://www.amazon.com/Type-C-Trigger-Mo...JBN8P?th=1 i to kada se spoji recimo na ovakav jedan charger https://www.kupujemprodajem.com/kompjute.../162312003 mozes ocekivati 65W snage i promenjivi izlazni napon, ako se ne varam Miki je tako nesto slicno maleno iskoristio za BatoMM napajanje i sve spakovao u malenu kutijicu, ima nekih slika sto je on kacio ali ne mogu da nadjem gde je to.