Hamwe no gukura buhoro buhoro tekinoroji ya gallium nitride (GaN), umubare wiyongera wa AC / DC uhindura GaN nkibintu byo guhinduranya kugirango bisimbuze ibice bya silicon gakondo. Mu ikoreshwa ryubu buhanga bushya, ubushobozi bwo kuyobora nabwo bugira uruhare runini.
YMIN imaze igihe kinini yiyemeje guteza imbere ubushobozi bwa capacitori kugirango ikoreshwe muri GaN ishingiye kuri AC / DC ihindura kandi imaze kugera kubikorwa byingirakamaro mu nganda nyinshi, nko kwishyuza byihuse (kuva IQ byashize byihuse, PD2.0, PD3.0, PD3.1. Ubushobozi bushya bwo kuyobora bushobora kuzuza neza ibintu byiza biranga GaN, bukora neza mubikorwa bifatika kandi bigahuza ibyo abakiriya bakeneye kugirango batezimbere imikorere no kuzamura ibikorwa. Hasi, tuzasobanura birambuye kubiranga.
01 GaN ifasha miniaturize AC / DC ihindura
Imirongo myinshi ikoresha voltage ya DC aho gukoresha AC voltage, kandi AC / DC ihindura nibyingenzi nkibikoresho bihindura ingufu za AC zubucuruzi zahawe amazu nubucuruzi mububasha bwa DC. Iyo imbaraga ari zimwe, icyerekezo ni uguhindura miniaturizasi duhereye kubitekerezo byo kuzigama umwanya no gutwara.
Gukoresha GaN (gallium nitride) byateye intambwe igaragara muri miniaturizasi ya AC / DC ihindura. Ugereranije nibice bya Si (silicon) gakondo, ibyiza bya GaN ni bito bihindura igihombo, gukora neza, umuvuduko mwinshi wimuka wa electron hamwe nuburyo bwo kuyobora. Ibi bituma AC / DC ihindura kugirango igenzure neza ibikorwa byo guhinduranya, bikavamo guhindura ingufu neza.
Mubyongeyeho, guhinduranya ibintu byinshi birashobora gutoranywa, bikemerera gukoresha ibice bito byoroshye. Ni ukubera ko GaN ishobora gukomeza gukora neza ndetse no mugihe cyo guhinduranya cyane, ugereranije no guhinduranya imirongo mike ya Si.
02 Uruhare rukomeye rwaimiyoboro
Mu gishushanyo mbonera cya AC / DC, ubushobozi bwo gusohora ni ngombwa. Imiyoboro ikora neza irashobora gufasha kugabanya umuvuduko wa voltage isohoka kandi ikagira uruhare runini mugushungura mumashanyarazi menshi. Iyo capacitor ikurura imiyoboro ihindagurika, byanze bikunze izabyara voltage. Mubikorwa bifatika, mubisanzwe birasabwa ko amashanyarazi atangwa atarenze 1% yumuriro wibikoresho.
Niba GaN ikoreshwa, ESR ya YMIN ikomeye-yamazi ya Hybrid capacator ihagaze neza mugace ka 10KHz ~ 800KHz, ishobora kuzuza ibisabwa na GAN yo guhinduranya cyane.
Kubwibyo, muri AC / DC ihindura ukoresheje gallium nitride, imiyoboro ikora neza.
03 YMIN yahujwe na capacitori ijyanye
Hamwe no kwakirwa kwa GaN, ikoreshwa ryumuvuduko mwinshi uhindura AC / DC ihinduka ryagiye ryiyongera. Kugirango dukomeze guhaza ibyifuzo byabakiriya bihinduka, YMIN, nkumushinga woguhindura isoko mubushobozi bwa capacitori, ikoresha ikoranabuhanga rigezweho-ikora cyane / ikorana buhanga cyane kugirango izane abakiriya udushya, ibicuruzwa byuzuye (kugeza 100V) kandi bifite ireme serivisi.
| Icyiciro cy'ibicuruzwa | Igipimo | Ibiranga | Guhuza AC / DC ibisohoka voltage | Imikoreshereze isanzwe |
| Polymer ikomeye ya aluminium electrolytike capacitor | Diameter: Φ3.55 ~ 18mm Uburebure: 3.95 ~ 21.5mm | 1. Ubushobozi bunini 2. Umuyoboro munini 3. Inshuro nini na ESR yo hasi 4. Umuvuduko mwinshi wa voltage | Andika 12 ~ 48V | AC / DC ihindura ibikoresho byinganda / itumanaho hamwe nimbaraga nini, adaptate ya AC / charger |
| Polymer Hybrid Aluminium Amashanyarazi | Diameter: Φ4 ~ 18mm Uburebure: 5.8 ~ 31.5mm | 1. Ubushobozi bunini 2. Umuyoboro munini 3. Inshuro nini na ESR yo hasi 4. Umuyoboro muke 5. Kurwanya kunyeganyega 6. Ubushyuhe bwagutse 7. Ubushyuhe bwo hejuru hamwe nubushyuhe bwinshi | Andika 2 ~ 48V | AC / DC ihindura ibikoresho byimodoka / inganda / itumanaho hamwe nimbaraga nini |
| Multimayeri polymer ikomeye ya aluminium electrolytike capacitor | Ubuso: 7.2 × 6.1mm7.3 × 4.3mm Uburebure: 1.0 ~ 4.1mm | 1. Ingano nto 2. Ubushobozi bunini 3. Ihangane na ultra-nini ya ripple 4. Ubushyuhe bwagutse 5. Ibyiza biranga imirongo myinshi | 2 ~ 48V Ubwoko | KwishyuzaSeriveri |
| Amashanyarazi ya Tantalum | Ubuso: 3.2 × 1.6mm3.5 × 2.8mmUburebure: 1.4 ~ 2,6mm | 1. Ingano ntoya 2. Ubucucike bukabije 3. Kurwanya impanuka nyinshi 4. Ubushyuhe bwagutse 5. Ibyiza biranga imirongo myinshi | 2 ~ 48V Ubwoko | KwishyuzaSeriveri ya mudasobwa |
Ibikoresho byacu bya polymer bikomeye bya aluminium electrolytike, polymer ikomeye-yamazi ya Hybrid aluminium electrolytike, amashanyarazi menshi ya polymer ikomeye ya aluminium electrolytike, hamwe na polymer tantalum capacitori y'ibicuruzwa byose bishobora guhuzwa neza hamwe na AC / DC nshya.
Imiyoboro ya capacitori ikoreshwa cyane mubisubizo 5-20V bikoreshwa cyane mubikoresho bya gisivili, 24V ibisohoka mubikoresho byinganda, nibisohoka 48V kubikoresho byitumanaho. Kugirango duhangane n’ikibazo cy’ibura ry’amashanyarazi mu myaka yashize, harakenewe imikorere ihanitse, kandi umubare w’ibicuruzwa bihinduka kuri 48V uragenda wiyongera (amamodoka, ibigo byamakuru, USB-PD, nibindi), bikomeza kwagura porogaramu ya GaN na imiyoboro.
04 Umwanzuro
Mubihe bishya, YMIN yubahiriza igitekerezo cya serivisi ya "Capacitor Solutions, Baza YMIN kubyo usaba", yiyemeje kugera kubisabwa bishya hamwe niterambere rishya binyuze mubisabwa bishya nibisubizo bishya, kandi ikora ubushakashatsi bwimbitse kuri miniaturizasi ya AC / DC abahindura munsi ya GaN. YMIN ishimangira kwibanda ku iterambere ry’ibicuruzwa bishya, gukora neza cyane no kuzamura-porogaramu-iherezo, guha abakiriya ubushobozi bwo gutwara ibintu neza, gutanga serivisi zinoze kandi zinoze, kongera ishoramari ry’ubushakashatsi, no guteza imbere iterambere ry’inganda.
Kubindi bisobanuro, siga ubutumwa bwawe:http://informat.ymin.com:281/surveyweb/0/xgrqxm0t8c7d7erxd8ows
Igihe cyo kohereza: Kanama-05-2024