Sendust ferrite core

Ana amfani da shi ne musamman don maye gurbin baƙin ƙarfe foda core kamar yadda ainihin asararsa ya kai 80% ƙasa da baƙin ƙarfe, don haka ana iya amfani da shi tare da mita sama da 8kHz. Sendust core yana da ƙarancin juzu'in jikewa na 1.05T da haɓakawa daga 14 zuwa 125. Sendust core yana da mafi kyawun halayen nuna son kai na DC fiye da MPP da mafi kyawun aikin farashi. An fi amfani dashi a cikin inductor AC, fitarwa inductor, tace in-line, inductor gyare-gyaren wutar lantarki da dai sauransu. Hakanan ana iya amfani dashi azaman core transformer a wasu yanayi.
Abun abun ciki: 85% baƙin ƙarfe, 6% aluminum, 9% silicon; Magnetic permeability daga 26 zuwa 125;
An fi amfani da shi wajen sauya kayan wuta kamar inductor na wuta, AC inductor, inductor fitarwa, filtar layi, da'irar gyaran wutar lantarki, da sauransu, kuma wani lokaci ana maye gurbin tazarar iska a matsayin murhun wuta;
Babban fasalulluka da fa'idodi: Lokacin da rage tasirin tasirin maganadisu mai inganci, ƙaramin ratar iska da aka rarraba daidai gwargwado a cikin ɗigon maganadisu na iya sanya jujjuyawar ta zama babban ɓangaren kai tsaye ba tare da saturating magnetic core yayin aikace-aikacen bugun bugun DC ba; A cikin kewayon mitar, yana da ƙananan asarar ma'aunin maganadisu fiye da abubuwan da ke akwai na ƙarfe na foda. Yana da irin wannan tasiri a kowace darajar Gaussian. A ƙarƙashin yanayin gwajin guda ɗaya, haɓakar zafin jiki na sentust core koyaushe yana ƙasa da rabin core foda na ƙarfe, kuma ainihin asarar shine kawai 1/2 zuwa 1/ na abun da ke ciki na ƙarfe foda. 4. A karkashin yanayi mai girma, sun fi ƙarfin ƙarfe foda kuma suna iya saduwa da buƙatun kayan aikin jujjuya wutar lantarki mai mahimmanci don inductor mai mahimmanci; ana iya amfani da su a mitoci sama da 8KHz; jikewar maganadisu na maganadisu yana kusa da 1.05T; Magnetic Coefficient na nau'in yana kusa da sifili, kuma babu hayaniya da ke haifarwa yayin aiki a mitoci daban-daban; yana da mafi girman ƙarfin son rai na DC fiye da MPP; yana da mafi kyawun aikin farashi.

Matsakaicin zafin jiki na Curie na sentust core shine 500 ° C, kuma babban shafi na iya tabbatar da ci gaba da amfani a 200 ° C;

Baƙar fata polyester fenti na Magnetic core na iya tabbatar da cewa shafi zuwa Magnetic core iya jure da ƙarfin lantarki na 500V ko irin ƙarfin lantarki na 1KV tsakanin windings.

Matsakaicin Mahimmanci:

	ODImax)		ID(min)	HT (max) I
Kafin shafa	(mm) (inch)	57.15 2.250	26.39 1.039	15.24 0.600
Bayan shafa	(mm)	5800	26.60	16.10
By)	(inch)	2.285	1.007	0635

Girman Magnetic:

Sashin Ketare (Ae)	Tsawon Hanya (Le)	Wurin Taga (Wa)	Ƙarar (V)
2.29cm2	12.5cm	5.14cm2	28.6cm2
0,355in2	493 ku	1,014,049 cm	1.75in3

Kaddarorin lantarki:

Babban hasara, 26u, 40u

Babban hasara, 60u, 75u, 90u, 125u

Aikace-aikace:

Zabi mai kyau don inductor PFC;

Canjawar inductor mai sarrafawa, masu tace amo na cikin layi;

Pulse transformers da flyback transfomer;