F-Moura
Junior Member level 2
![Junior Member level 2](/styles/images/ranks/clevel2.gif)
Hello guys,
I´m developing a project that I want charge battery with wireless power transfer. For this I´m using a demo kit LTC4120 by Linear.
I no have experience with wireless power transfer and transformers, I always worked RFID and simple analog electronic and for this I'm having difficulty for understand how the system work.
My demo board use 25mm ferrite above receive coil, I received other ferrite of 35 mm for put above other disk for increase received power in 30%, it really happens!
I want study about ferrite disks, how dimension and geometry their can help me to increase power received and consequently increase the distance that I can transfer my power
I´m developing a project that I want charge battery with wireless power transfer. For this I´m using a demo kit LTC4120 by Linear.
I no have experience with wireless power transfer and transformers, I always worked RFID and simple analog electronic and for this I'm having difficulty for understand how the system work.
My demo board use 25mm ferrite above receive coil, I received other ferrite of 35 mm for put above other disk for increase received power in 30%, it really happens!
I want study about ferrite disks, how dimension and geometry their can help me to increase power received and consequently increase the distance that I can transfer my power