Thumela undoqo we-ferrite
Isetyenziswa ikakhulu ukufaka indawo yomgubo wentsimbi njengoko ilahleko yawo ingaphantsi ngama-80% ngaphantsi kwentsimbi engumgubo, ngoko ke inokufakwa ngokuphindaphindiweyo ngaphezulu kwe-8kHz. I-Sendust core ine-saturation flux density ye-1.05T kunye ne-permeability ukusuka kwi-14 ukuya kwi-125. I-Sendust core nayo ineempawu ezingcono ze-DC kune-MPP kunye neyona ndlela yokusebenza kweendleko. Isetyenziswa kakhulu kwi-inductor ye-AC, i-inductor ephumayo, i-in-line filter, i-inductor yokulungiswa kwamandla njl njl. Inokusetyenziswa njenge-transformer core kwezinye iimeko.
Ukubunjwa kwezinto eziphathekayo: i-85% yesinyithi, i-6% ye-aluminium, i-9% ye-silicon; ukunyanzeliswa kwamagnetic ukusuka kwi-26 ukuya kwi-125;
Isetyenziswa kakhulu ekutshintsheni unikezelo lwamandla olufana ne-inductors, i-AC inductors, i-inductors yemveliso, izihlungi zomgca, iisekethe zokulungiswa kwamandla, njl.
Iimpawu eziphambili kunye neenzuzo: Xa kuncitshiswa ukufikeleleka okusebenzayo kondoqo wemagnethi, umsantsa omncinci womoya osasazwe ngokulinganayo kumbindi wemagnethi unokwenza ibhere ejijayo ibe licandelo elikhulu langoku ngaphandle kokuhluza undoqo wemagnethi ngexesha lokusetyenziswa kwe-DC pulse; Kuluhlu lokuphindaphinda, inelahleko esezantsi yamagnetic kuneyona nto ikhoyo yomgubo wentsimbi. Inefuthe elifanayo kulo naliphi na ixabiso le-Gaussian. Ngaphantsi kweemeko ezifanayo zokuvavanya, ukunyuka kweqondo lokushisa kwe-sendust core kuhlala kungaphantsi kwesiqingatha sentsimbi ye-powder core, kwaye ilahleko engundoqo yi-1/2 kuphela kwi-1 / ye-iron powder composition. 4. Ngaphantsi kweemeko eziphezulu ze-frequency, zingaphezulu kwe-iron powder cores kwaye zinokuhlangabezana neemfuno zezixhobo zokuguqula amandla aphezulu kakhulu kwi-inductors ephezulu kakhulu; zingasetyenziswa kwiifrikhwensi ezingaphezulu kwe-8KHz; Ukufakwa kwemagnethi kujikeleze i-1.05T; magnetic I-coefficient yoxinzelelo isondele kwi-zero, kwaye akukho ngxolo eyenziwa xa usebenza kwiifrikhwensi ezahlukeneyo; inegunya eliphezulu le-DC lokuthambekela kune-MPP; ineyona ndleko ingcono yokusebenza.
Ukushisa kweCurie ye-sendust core yi-500 ° C, kwaye i-core coating inokuqinisekisa ukusetyenziswa okuqhubekayo kwi-200 ° C;
Ipeyinti yepeyinti emnyama yepolyester yombindi wemagnethi inokuqinisekisa ukuba i-coating kumbindi wemagnethi inokumelana nombane we-500V okanye umbane we-1KV phakathi kwee-windings.
Ubungakanani kunye nemilinganiselo:
Imilinganiselo engundoqo:
|
| ODImax) | ID(min) | HT(ubukhulu) I | |
| Ngaphambi kokugqoka | (mm) (intshi) | 57.15 2.250 | 26.39 1.039 | 15.24 0.600 |
| Emva kokugquma | (mm) | 58 00 | 26.60 | 16.10 |
| Ngu) | (intshi) | 2.285 | 1.007 | 0635 |
Imilinganiselo yeMagnetic:
| Indawo yokudlula (Ewe) | Ubude beNdlela (Le) | Indawo yefestile (Wa) | Umthamo (Ve) |
| 2.29cm2 | 12.5cm | 5.14cm2 | 28.6cm2 |
| 0.355in2 | 4 93in | 1,014,049cml | 1.75in3 |
Iimpawu zombane:
Ilahleko engundoqo, 26u, 40u
Ilahleko engundoqo, 60u, 75u, 90u, 125u
Isicelo:
Ukhetho oluhlakaniphile lwe-PFC inductor;
Ukutshintsha ii-inductors zokulawula, izihluzi zengxolo ezingaphakathi;
I-Pulse transformers kunye ne-flyback transformers;
