Ferrite kāna mau 'ōlelo - He aha ka mea? Pehea e hana i ferrite ke komo lima me kou mau lima?

Kēlā me kēia o ko mākou iʻike ai ma luna o ka mana a me na kaula uwea'ālike mīkini uila no liʻiliʻi nā paukūʻolokaʻa. Ka mea, hiki ke loaʻa ma ka loaʻike mau kamepiula nenoai, nā ma ka oihana, a ma ka hale, ma nā wēlau o nā kaula e hoʻohui i ka'ōnaehana pa alima i ka keyboard, iole, kanaka hoʻoponopono, mīkini paʻi, mīkiniʻimi, a no laila, ma luna o. Ua kapaia "ferrite" D. kēia hehee ai (a ferrite). Ma keia 'atikala, e ike mākou i ke kumu no ka a na Manufacturers o ke kamepiula a me ka' ike loea kiʻekiʻe i hoʻolako pono a me kona uwea huahana i olelo ia oihana mua.

I ka papa kuhikuhiE kumu o

Ferrite ke komo lima o hiki ke hoemi i ka aoao o ka Radio alapine (frequency) a me ka electromagnetic a 'ākeʻakeʻa ma ka hōʻailona, i ua pū i hiki ma ka uea. Lōʻihi peahi ana a me ka mana uwea me ke kamepiula, a me nā mana lako a pan i ka parasitic waiwai,ʻo ia hoʻi, hana me he kukuna. Ka mea, nui loa ka pono pāhawewe hou i ka mea ma waho i hoʻolilo 'likeʻole ino i i ua loaʻa i loko o ka mea, ma laila e pili ana' ākeʻakeʻa i wahi ma ka Radio a me nā uila lako a pan. Conversely, lawe i ke 'ākeʻakeʻa mai ka lewa ma ka Radio transmitters, kamepiula a me nā lolouila mea paha e hana pololei. I mea e hoʻopau i kēia kŰia a me ka hoʻohana 'ana i kekahi ferrite ke komo lima, e komo ma ka mana lako a me ka mea hoʻopili uwea.

physical waiwai

Ferrite mea he ferromagnetic, ole-i lawelawe 'ia, i ua, i ka mea ia mea heʻume mākenēki insulator. Kēia mea 'Aʻole e hana eddy paialewa , a no ia mea, ia mea loa hookeai magnetization reversal - a hiki i ke kui alapine (frequency) o ka mea mawaho electromagnetic a kihapai. Kēia waiwai o ka mea o ke kumu no ka pono ka palekana o ka mīkini uila no. Ke ferrite ke komo lima Wear ma ka uwea mea hiki ia oe ke hana i kekahi nui e like me ka pololeiʻikenaʻeleu impedance.

Keia mea ua hana mai ka Nine Inch huina lakou o ka hao oxides a me nā mea hiki ke hooheheeia. Ua loaʻa kū hoʻokahiʻume mākenēki 'ano a me ka haahaa conductivity. Ma keia ferrites iʻaneʻane ole nā kānaka hoʻokūkū i waena o nāʻume mākenēki mea ma ka 'enehana kiʻekiʻe-alapine (frequency). Ferrite 2000nm apo hoonui loa aku au i ka inductance o ka uwea (kekahi mau haneri, a me na tausani o ka manawa), i hoakaka kiʻekiʻe alapine (frequency) leo suppression. Ke hehee ai ua luna ma luna o kaʻaha i kona? Iecaianoaaiiuo a oki i loko o nā semicircles, fits ma ka uea koke ma hope o kona? Iecaianoaaiiuo. Ferrite ua piha i loko o ke ea hihia. Inā e kua ia, oe ke ike i ka loko o kekahi'āpana o ka mea hiki ke hooheheeia.

Mai ferrite pono? A i 'ole ka mea i kekahi hoax?

Kamepiula 'ē aʻe, ua loa "walaʻau" (ma ka hua'ōlelo o electromagnetic a) na manao ona. Pela, ke motherboard i loko o ke kaʻa mea hiki ke oscillate i ke alapine (frequency) o kekahi kilohertz. Ka pōkole i ka microchip, i kekahi hana ma kiʻekiʻe alapine (frequency). A pau i kēia hiki aku ai i ka ai-kapaia Radio leo hanauna kokoke i ke kahua. Ma ka hapanui o na hihia, ka mea i eliminated ma ka loiloi papa mai electromagnetic a kihapai metala hale noho. Eia naʻe, kekahi kumu o ka walaau - he keleawe kaula e hoʻohui i ka likeʻole manaʻo. I ka mea, e hana like lōʻihi antennae e koho i mau lepa a mai ka uwea Radio a me ka kīwī enehana'ē aʻe, a ho ololi i ka hana o ka "kona" mea kani. Ferrite Kānana e lawe aku oe electromagnetic a halulu lepa a me ka hoʻoleleʻana. Mau keena hoohuli electromagnetic a kiʻekiʻe-alapine (frequency) kuekueni i loko o ka wela ikehu. Ia mea ke kumu ka mea, Ua hoʻouka kekahi ma nā wēlau o ka hapanui o na uwea.

Pehea e koho i kekahi ferrite

E hoʻouka i ka uwea ma ka ferrite ke komo lima a me kou mau lima, e pono e maopopo i nāʻano o kēia mau huahana. Ma hope o nā mea a pau, ke 'ano o ka uea a me kona mānoanoa hilinaʻi nui ma luna o ka' ano o ka Kānana (mai ka mea) pono e hoʻohana. No ka laʻana, ua kaa ka ke komo lima ma luna o ka mea nunui-kāna mau 'ōlelo uwea (mana kaula,ʻikepili, wikiō, a USB-mau'), i ka mea ai-kapaia pae mea hoʻololi uila i? Aaeaao Anati-pae lepa ma keia wahi, e hali ana i pono keia mau mea hōʻike, akā, i Hōʻike 'o ka hoʻomaopopo like' ano leo. Ma keia hihia, oe e hoʻohana 'ole-o ke kemu ferrite i mea e pale' aʻe o ka EYI o ka 'ike, a me ka ferromaterial kiʻekiʻe. Akā, ferrite apo ma na kukuna uwea ua kaʻoi loa koho 'ia mai ka mea ia e dissipate kiʻekiʻe-alapine (frequency) leo, aole i ka noonoo ia hoʻi i loko o ka uea. E like me 'oe ke ike, pololei ole huahana hiki degrade i ka hana o kou lima kūlana kiʻekiʻe.

ferrite nā paukūʻolokaʻa

Ka hapanui o ka pono Makuakane me ka 'ākeʻakeʻa mānoanoa ferrite nā paukūʻolokaʻa. Eia naʻe, e mālama i ka manaʻo i oi bulky kānana i loa kekahi kaʻao ka i ka hana, a me ka loa okoa mai ka iki uuku ma ka nui o ka hopena o ko lākou mau hana apuepue i ka hoʻomaʻamaʻa, e e. Mau Hoʻohana kānana kaʻoi loa Ana: pā anawaena E maikaʻi loa coincide me ke alakaʻi mele, a me kona laula, e like me ka laula o ka uwea hūlili.

Mai ole e hoopoina i ka leo kokua i ke kaua ole wale ferrites. No ka laʻana, ka mea, ua? Aeiiaiaoaony e hoʻohana i ka uwea me ka nui keʻa pauku no ka maikaʻi conductivity. E koho i ka lōʻihi o kaʻaha, mai e he nui lako hou o ka lōʻihi ma waena o ka pili na manao ona. Eia hou, i ke kumu o ka 'ākeʻakeʻa hiki ke hookauwa na ino ka pono pilina uea a me ka hūlili.

Peni ferrite apo

Ka loa he ākea 'ano o ka hoʻopaʻa omaka ferrite mau apo, ua like penei: K D × n × H, ma:

- K - o ka hua h ÷ ailona o ka hua'ōlelo "apo";

- D - waho anawaena o ka huina hoonui;

- n - loko anawaena o ka ferrite apo;

- H - kiekie o ka Kānana.

Ma waho o ka Ana o ka huina hoonui, o ka ka lepili mea hoʻopā'āluaʻiaʻano o ferromagnetic mea. Laʻana 'ikamu i i ke kēia palapala: K-1 M20VN 4h2,5h1,6. ʻO kekahi hapa hoʻopili like ai i ka pono Ana o ke apo, a me ka mea mua hoʻopā'āluaʻia ka loiloi mua ʻume mākenēki permeability (20 _{μ? I).} Ma waho aʻeo ia mau mea kiko'î, ke kāʻei kua hōʻikeʻano, kēlā Hookah Hōʻike ka pilikia alapine, i ka mea kiko'î o ka hysteresis loop, resistivity a me Curie ana wela no ka mea ua huahana.

Like nō ke hoʻohana 'ia ferrite lei

Ma waho o ka luawai-ike hoʻohana me ke kiʻekiʻe alapine (frequency) ka hoomaluia mai, e hoʻohana ferromagnetic mea no ka manufacturing transformers. Ka mea, hiki pinepine e ike i loko o ka aeie o ke kamepiula mana lako lako a pan. He mea maopopo loa i ka mea hoʻololi uila ma luna o ka ferrite ke komo lima o ka loa mana i loko o 'O ke kaulike mixers. Eia naʻe,ʻaʻole mea ua ike ia he mea ka manawa e "E o" balancing. Keia hooponopono hou ana o ka mea hoʻololi uila mea hiki ke lawelawe i ka balancing hana hou pololei. Eia kekahi, transformers e hoʻomano hoʻohana ferrite mau apo no ka'ālike auaiaea a me ka hoʻokomo o impedances o nā kahua o ka hoʻonaʻauao o ka pākali hoʻolele manaʻo. Ma keia ka hoʻololi 'ana haʻawina a me ka reactance. Aie i ka mea hope hoʻoluku ia mea hiki, e pili ana no ka loli ma ka capacitance tuning laulā. "Tensile" transformers hana pono ma nä alapine ma lalo 10 MHz.

ka hopena

O ka poe hoihoi i ka ferrite pehea ke hooeha wale, ka mea e e hoʻomaopopo i ka hopena ua impedance, i hoʻolauna kiʻekiʻe-alapine (frequency) ferrite Kora naʻEsau, e hiki wawe ka hoonui ina oe e ia i kekahi mau 'ana e haʻalele i ke alakaʻi mele. I? Aaei uila kumumanaʻo, e mahuahua ia o ka'ōnaehana impedance me ke kahua o ka helu o nā 'ana e haʻalele. Akā, ia mea ma ka kumumanaʻo akā, i loko o nä hana kilokilo, i ke kiʻi i kekahi mau mea okoa no ka mea, o ka mea nonlinearity o ka ferromagnetic mea a me nā pōʻino i loko o ia mau mea.

He mau o 'ana e haʻalele i ka' ōlelo maoli ka impedance o eha manawa, e like me ka mea e e, akā, he uuku emi. E like me ka hopena, i ka mea e lawa hou 'ana e haʻalele i loko o ka uwea hiki wae i E ke koho me ka noonoo nui apo nui. Inā keia mea unacceptable, a me ka uwea e ia i ka like loa, ia mea maikaʻi, e pili mau kānana.