iindaba

Ukuphendula kwindlela yehlabathi yogcino lwamandla olukrelekrele, unxibelelwano olungenazingcingo kunye neemveliso zesixhobo esiphathwayo esiphathwayo zifuneka ukuba ziyilwe ngobuchule obuphezulu kunye nokusetyenziswa kwamandla aphantsi. Ngoko ke, i-inductor yamandla ejongene nokuguqulwa kokugcinwa kwamandla kunye nokucoca ukulungiswa ngaphakathi kwemodyuli yamandla idlala indima ebalulekileyo yokugcina amandla.

Okwangoku, ukusebenza kwezixhobo zemagnethi ye-ferrite ngokuthe ngcembe akukwazi ukuhlangabezana ne-miniaturization kunye neemfuno eziphezulu zangoku.inductor yamandlaiimveliso. Kuyimfuneko ukutshintshela kwintsimbi yemagnethi enemiqadi yamagnetic yokugcwala okuphezulu ukuze ugqobhoze kwibhotile yobugcisa kwisizukulwana esilandelayo semveliso encinci / ephezulu yangoku kunye nokuphuhlisa i-high-frequency, miniaturized, high-packaging density, and high-effficient power modules. .

Okwangoku, itekhnoloji yee-inductors zetsimbi ezihlanganisiweyo ziya zikhula ngokukhula, kwaye olunye ulwalathiso lophuhliso lubushushu obuphezulu co fired layer chip based inductors power metal. Xa kuthelekiswa ne-inductors edibeneyo, ezi ntlobo ze-inductors zineenzuzo zokulula i-miniaturization, iipropati ezigqwesileyo zangoku, kunye neendleko zenkqubo ephantsi. Baye baqala ukufumana ingqalelo kwishishini kwaye batyalwe kuphando kunye nophuhliso. Kukholelwa ukuba kwixesha elizayo elingekude, ii-inductors zamandla esinyithi ziya kusetyenziswa ngokubanzi kwiimveliso ezahlukeneyo zeselula, Ukuhlangabezana nomkhwa wezicelo ezikrelekrele kunye nezonga amandla.

Imigaqo yeTekhnoloji ye-Power Inductor

Umgaqo wokusebenza we-inductor yamandla esetyenziswa kwimodyuli yamandla ikakhulu igcina umbane ngendlela yamandla kazibuthe kwizinto ezingundoqo zamagnetic. Kukho iindlela ezininzi zesicelo se-inductors, kunye neentlobo zezixhobo ezingundoqo zemagneti kunye nezakhiwo zecandelo ezisetyenziswe kwimeko nganye zinoyilo oluhambelanayo. Ngokubanzi, umazibuthe we-ferrite unomgangatho ophezulu we-Q, kodwa i-saturated magnetic beam yi-3000 ~ 5000 kuphela ye-gauss; Umtha wemagnethi ogcweleyo wesinyithi unokufikelela ngaphezulu kwe-12000 ~ 15000 Gauss, engaphezulu kakhulu kokuphindwe kabini kunemagnethi ye-ferrite. Ngokwethiyori yemagnethi yangoku, xa kuthelekiswa neemagnethi zeferrite, iintsimbi ezingundoqo ezinozibuthe ziya kuba luncedo ngakumbi kwimveliso encinci kunye noyilo oluphezulu lwangoku.

Xa imodyuli yangoku idlula kwimodyuli yamandla, ukutshintshwa ngokukhawuleza kwee-transistors kukhokelela kumthwalo wexeshana okanye ngokukhawuleza ukutshintshwa kwe-wave wave waveform kwi-inductor yamandla, okwenza iimpawu ze-inductor zibe nzima ngakumbi kwaye kunzima ukuzilawula.

I-inductor yenziwe ngezinto eziphambili zemagnethi kunye neekhoyili. I-inductor iya kuhambelana ngokwemvelo kunye ne-capacitance elahlekileyo ekhoyo phakathi kwekhoyili nganye, eyenza i-parallel resonance circuit. Ke ngoko, iyakuvelisa iSelf resonant Frequency (SRF). Xa i-frequency iphezulu kunoko, i-inductor iya kubonisa i-capacitance, ngoko ayinakuba nomsebenzi wokugcina amandla. Ke ngoko, ukusebenza rhoqo kwe-inductor yamandla kufuneka kube ngaphantsi kune-self resonant frequency ukufezekisa umphumo wokugcina amandla.

Kwixesha elizayo, unxibelelwano lweselula luya kuphuhlisa ngokubhekiselele kwi-4G / 5G yokuhanjiswa kwedatha ephezulu. Ukusetyenziswa kwee-inductors kwii-smartphones eziphezulu kwaye imarike sele iqalile ukubonisa ukukhula olomeleleyo. Ngokomyinge, i-smart phone nganye ifuna i-60-90 inductors. Ukongeza kwezinye iimodyuli ezifana ne-LTE okanye iichips zegraphics, ukusetyenziswa kwee-inductors kwifowuni yonke kubaluleke ngakumbi.

Okwangoku, ixabiso leyunithi kunye nenzuzo yeii-inductorsziphezulu ngokwentelekiso xa kuthelekiswa capacitors okanye resistors, ukutsala abavelisi abaninzi ukuba batyale kuphando kunye nemveliso. Umzobo wesi-3 ubonisa ingxelo yovavanyo lwe-IEK ngexabiso lemveliso ye-inductor yehlabathi kunye nemarike, ebonisa ukukhula olomeleleyo kwemarike. Umzobo we-4 ubonisa uhlalutyo lwesikali sokusetyenziswa kwe-inductor kwiifowuni ezahlukeneyo ezifana nee-smartphones, i-LCDs, okanye i-NB. Ngenxa yamathuba amakhulu oshishino kwimakethi ye-inductor, abavelisi behlabathi jikelele baphonononga abathengi besixhobo esiphathwa ngesandla kwaye benza zonke iinzame zokutyala imali kuphando nakuphuhliso lwezixhobo ezitsha.inductor yamandlaiimveliso ukuphuhlisa esebenzayo kunye namandla aphantsi izixhobo ezikrelekrele mobile.

Usetyenziso oluphuma kwimveliso yee-inductors zamandla ikakhulu kwiimoto, kwimizi-mveliso, nakwiimveliso zombane zabathengi. Iindidi kunye neenkcukacha ze-inductors zamandla ezihambelana nemeko nganye yesicelo zihlukile. Okwangoku, eyona marike inkulu yesicelo ziimveliso zabathengi.