nūhou

Alakaʻi: No ke aha e pono ai e hoʻohui i nā wili uila uila i nā spacers magnetic, e hōʻuluʻulu i nā ʻano ʻekolu aʻe:

1. Mākēneki permeability

E like me kā mākou e ʻike ai, ʻo ke kumu o ka QI wireless charging standard no nā pale magnetic he electromagnetic induction.Ke hana nei ka coil mua (wireless charging transmitter), e hoʻopuka ia i kahi māla magnetic interactive (e loli mau ana ke kuhikuhi o ka ikaika).I mea e hana ai i ka ikehu kahua magnetic i hoopukaia e ka coil mua e hana ma ka lua o ka wili (wireless charging receiver) i ka mea hiki loa, pono ia e alakai ia ka magnetism o ka coil.

2. Palaka mākēneki

ʻAʻole hiki i ka pepa magnetic ke hana pono i ka magnetism, akā ke pāʻani pū kekahi i ka pale ʻana i ka magnetism.No ke aha e pale ai i ka magnetism?Ua ʻike mākou i ka wā e hālāwai ai ke kahua hoʻololi hoʻololi i kahi mea hoʻokele e like me ke metala, inā he uea paʻa ka metala, e hoʻopuka ʻo ia i ke au, inā he uea paʻa ka metala, ʻoi aku ka ʻāpana metala holoʻokoʻa, e loaʻa kahi hopena eddy current. .

3. Hoʻopau wela

Ke hana nei ke kahua magnetic ma ka coil inductor e hoʻohua i kēia manawa kiʻekiʻe.I loko o kēia kaʻina hana, ʻo ka coil ponoʻī e hoʻoulu i ka wela.Inā ʻaʻole i hoʻopau maikaʻi ʻia kēia wela, e hōʻiliʻili ia.I kekahi manawa, wela loa mākou i ka wā o ka hoʻouka uila.ʻO ka maʻamau, ma muli o ka hoʻomehana ʻana o ka inductance coil a i ʻole ka wela o ka papa kaapuni.