Guhindura Byihuta Thyristor (urwego rwohejuru rwa YC)

Ibisobanuro

Ikoreshwa rya tekinoroji ya GE no gutunganya ryatangijwe kandi rikoreshwa na Electronics ya RUNAU kuva 1980.Ibikorwa byuzuye byo gukora no kugerageza byari bihuye rwose nibisabwa isoko rya USA.Nkumupayiniya wogukora thyristor mubushinwa, Electronics ya RUNAU yari yaratanze ibihangano bya ibikoresho bya elegitoroniki bya leta muri Amerika, ibihugu byu Burayi n’abakoresha isi.Nibisabwa cyane kandi bisuzumwa nabakiriya kandi intsinzi nini nagaciro byashizweho kubafatanyabikorwa.

Iriburiro:

1. Chip

Chip ya thyristor yakozwe na RUNAU Electronics yacumuye tekinoroji ikoreshwa.Wafer ya silicon na molybdenum yacumishijwe kugirango ivangwe na aluminiyumu yera (99,999%) munsi yubushyuhe bwinshi nubushyuhe bwo hejuru.Imiyoborere iranga gucumura nikintu cyingenzi kigira ingaruka kumiterere ya thyristor.Kumenya-uburyo bwa RUNAU Electronics hiyongereyeho gucunga ubujyakuzimu bwimbitse, uburinganire bwubuso, ubuvumo bwuzuye kimwe nubuhanga bwuzuye bwo gukwirakwiza, uruziga ruzengurutse, imiterere y amarembo adasanzwe.Na none gutunganya bidasanzwe byakoreshejwe kugirango ubuzima bwabatwara bwigikoresho, kugirango umuvuduko wimbere wubwikorezi bwihuta cyane, amafaranga yo kugarura ibintu byaragabanutse, kandi umuvuduko wo guhinduranya uratera imbere kubwibyo.Ibipimo nkibi byakoreshejwe kugirango hongerwe ibintu byihuta byihuta, kuri leta biranga, hamwe no kuzamura umutungo uriho.Imikorere nogutwara imikorere ya thyristor ni iyo kwizerwa kandi neza.

2. Encapsulation

Mugucunga neza uburinganire nuburinganire bwa molybdenum wafer hamwe nububiko bwo hanze, chip na molybdenum wafer bizahuzwa nibikoresho byo hanze neza kandi byuzuye.Bene ibyo bizahindura imbaraga zo kurwanya imiyoboro ya surge nini kandi ngufi.Ikigereranyo cya tekinoroji ya elegitoroniki yakoreshejwe kugirango ikore firime ya aluminiyumu yuzuye hejuru ya silicon wafer, kandi rutheniyumu yashyizwe hejuru ya molybdenum izamura umunaniro mwinshi wumuriro, igihe cyakazi cyo gukora cyihuta cya thyristor kiziyongera cyane.

Ibisobanuro bya tekiniki

1. Hindura byihuse thyristor hamwe na chip yo mu bwoko bwa chip yakozwe na RUNAU Electronics ishoboye gutanga ibicuruzwa byujuje ubuziranenge bwa USA.
2. I_GT, V._GTnanjye_Hni ikizamini cyagaciro kuri 25 ℃, keretse bivuzwe ukundi, ibindi bipimo byose nibizamini byagaciro munsi ya T._jm;
3. I²t = I.²F SM × tw / 2, tw = Sinusoidal igice cyumurongo wubugari bwibanze.Kuri 50Hz, I.²t = 0.005I²FSM (A.²S);
4. Kuri 60Hz: I._FSM(8.3ms) = I._FSM(10ms) × 1.066, T._j=T_j;I.²t (8.3ms) = I.²t (10ms) × 0.943, T._j=T_jm

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