izindaba

Ama-electronic transformer adlala indima ebalulekile emishinini yesimanje kagesi. Ngokwemvamisa esebenzayo, ama-electronic transformers angahlukaniswa abe ama-low-frequency transformers, ama-medium-frequency transformers kanye nama-high-frequency transformers. Ingxenye ngayinye yemvamisa yama-transformer inezidingo zayo ezithile ekuklanyweni nasekukhiqizeni inqubo, futhi enye yezinto ezibaluleke kakhulu yizinto ezisemqoka. Lesi sihloko sizoxoxa ngokuningiliziwe ukuhlukaniswa kwemvamisa yama-electronic transformers kanye nezinto zawo eziyinhloko.

Ama-low-frequency transformers

Ama-low-frequency transformers asetshenziswa kakhulu kuma-electronics anamandla anebanga eliphansi lefrikhwensi, ngokuvamile asebenza kububanzi obungu-50 Hz ukuya ku-60 Hz. Lawa ma-transformer asetshenziswa kakhulu ezinhlelweni zokudlulisa nokusabalalisa amandla, njengama-transformer kagesi kanye nama-isolation transformer. Umnyombo we-low-frequency transformer ngokuvamile wenziwa ngamashidi ensimbi ye-silicon, eyaziwa nangokuthi amashidi ensimbi ye-silicon.

I-Silicon Steel Sheetsziwuhlobo lwezinto ezithambile zikazibuthe ezinokuqukethwe kwe-silicon ephezulu, ezinikeza amandla kazibuthe amahle kakhulu nokulahlekelwa kwensimbi ephansi. Kuzinhlelo zokusebenza ze-low-frequency, ukusetshenziswa kwamashidi ensimbi ye-silicon kunciphisa ngempumelelo ukulahlekelwa kwe-transformer futhi kuthuthukisa ukusebenza kahle. Ukwengeza, amashidi ensimbi ye-silicon anamandla amahle wemishini nokumelana nokugqwala, aqinisekisa ukuzinza nokuthembeka kwama-transformer ekusebenzeni kwesikhathi eside.

Ama-Mid-Frequency Transformers

Ama-Mid-frequency transformer ngokuvamile asebenza ebangeni lama-kilohertz (kHz) ambalwa futhi asetshenziswa kakhulu ezintweni zokuxhumana, amamojula wamandla, nezinhlelo ezithile zokulawula zezimboni. Ama-cores of mid-frequency transformers ngokuvamile ayenziwa ngezinto ezisebenza ngozibuthe ezi-amorphous.

I-Amorphous Magnetic Materialsama-alloys akhiqizwa ngenqubo yokupholisa okusheshayo, okuholela ekwakhiweni kwe-athomu e-amorphous. Izinzuzo eziyinhloko zalesi sisetshenziswa zifaka phakathi ukulahleka kwensimbi ephansi kakhulu kanye nokungena kazibuthe okuphezulu, okunikeza ukusebenza okuhle kakhulu ebangeni le-mid-frequency. Ukusetshenziswa kwezinto zikazibuthe ze-amorphous kunciphisa ngempumelelo ukulahlekelwa kwamandla kuma-transformer futhi kuthuthukisa ukusebenza kahle kokuguqulwa, kuzenze zifaneleke kakhulu izinhlelo zokusebenza ezidinga ukusebenza kahle okuphezulu nokulahlekelwa okuncane.

Ama-High-Frequency Transformers

Ama-high-frequency transformers ngokuvamile asebenza kumafrikhwensi ebangeni le-megahertz (MHz) noma ngaphezulu futhi asetshenziswa kakhulu ekushintsheni izinto zikagesi, amadivaysi okuxhumana amaza aphezulu, kanye nemishini yokushisisa yamafrikhwensi aphezulu. Ama-cores ama-high-frequency transformers ngokuvamile enziwa nge-PC40 ferrite material.

PC40 Ferriteiwumsebenzi ojwayelekile wemvamisa ephezulu enokufinyeleleka kukazibuthe okuphezulu kanye nokulahleka kwe-hysteresis ephansi, ehlinzeka ngokusebenza okuhle kakhulu ezinhlelweni zokusebenza zamafrikhwensi aphezulu. Esinye isici esibalulekile sezinto ze-ferrite yi-resistive yabo ephezulu kagesi, okunciphisa ngokuphumelelayo ukulahlekelwa kwamanje kwe-eddy ku-core, ngaleyo ndlela kuthuthukise ukusebenza kahle kwe-transformer. Ukusebenza okuphezulu kwe-PC40 ferrite kuyenza ibe yinketho ekahle kuma-high-frequency transformers, ehlangabezana nezidingo zokusebenza kahle okuphezulu kanye nokulahlekelwa okuphansi kwezinhlelo zokusebenza ze-high-frequency.

Isiphetho

Ukuhlukaniswa kwemvamisa kwama-electronic transformer kanye nokukhethwa kwezinto ezibalulekile yizici ezibalulekile ezithonya ukusebenza kwazo kanye nebanga lohlelo lokusebenza. Ama-low-frequency transformers ancike ekungeneni kazibuthe okuhle kakhulu kanye nezakhiwo zemishini zamashidi ensimbi ye-silicon, ama-mid-frequency transformers asebenzisa izici zokulahlekelwa okuphansi kwezinto zikazibuthe ze-amorphous, kuyilapho ama-high-frequency transformers ancike ekungeneni kazibuthe okuphezulu nokulahlekelwa okuphansi kwe-PC40 i-ferrite. Lezi zinketho zezinto ezibonakalayo ziqinisekisa ukusebenza kahle kwama-transformer kuwo wonke ama-frequency ahlukene futhi zinikeza isisekelo esiqinile sokuthembeka nokusebenza kwemishini yesimanje kagesi.

Ngokuqonda kanye nokwenza kahle lolu lwazi, onjiniyela bangaklama kangcono futhi bathuthukise ama-transformer e-elekthronikhi ukuze ahlangabezane nezidingo zezimo ezihlukahlukene zohlelo lokusebenza, asekele intuthuko eqhubekayo nokuthuthukiswa kwezinto zikagesi.