NPM

Ibipimo Ibipimo (mm)

Impamvu yo gukosora inshuro

YMIN NPM Urukurikirane: Kongera Kugarura Imipaka Imikorere Yumwanya wohejuru-Ibikoresho bya elegitoroniki

Mubice byohejuru cyane nka 5G itumanaho, icyogajuru, hamwe nubuvuzi bwa elegitoroniki, igihe cyo kubaho no gutuza kwa capacitori gakondo ya electrolytike byahindutse inzitizi za sisitemu. YMIN ya NPM yuruhererekane rwimikorere ya polymer aluminium ikomeye ya electrolytike ya capacitori, hamwe na diametero ntoya ku isi ya 3.55mm, urwego rwo mu rwego rwa gisirikare rufite ubushyuhe bwa -55 ° C kugeza kuri 105 ° C, na ESR-munsi ya 100kHz, rushyiraho ibipimo bishya byerekana ibisekuruza bizakurikiraho.

I. Iterambere ry'ikoranabuhanga

1. Ikoranabuhanga rya Nanoscale Ikoresha Polymer
• Imikorere ya Revolution-Frequency Performance:

Ukoresheje polimeri ya nanoscale kugirango isimbuze electrolytite gakondo, ubushobozi bwa ESR bugera kuri 0.015Ω kuri 100kHz (moderi 6.3V / 270μF), bikagabanya gukoresha ingufu 80% ugereranije nubushobozi bwa electrolytique. Ubushobozi bwo kwinjizamo ibintu byinshi byongerewe inshuro eshanu, bikuraho burundu ikibazo cya hum muguhindura amashanyarazi.

• Uburyo bwo kwikiza bwo kwikiza:

Mugihe habaye umuvuduko ukabije, iminyururu ya polymer ihinduranya kugirango igire urwego rwo kwikiza, bikagabanya ibyago byo guturika biterwa no kugabanuka kwa capacitori ya electrolyte. Kugenzurwa ukurikije ibipimo bya IEC 60384-24, igipimo gito cyo gutsindwa cyumuzingo kiri munsi ya 0.001ppm.

2. Guhuza n'ibidukikije bikabije

• Ubushyuhe bwagutse, igipimo cya gisirikare:

Impinduka ziterwa na -55 ° C gutangira ubushyuhe buke ni ≤7.2x (impuzandengo yinganda 15x), kandi kubora kwangirika nyuma yo gusaza byihuse kuri 105 ° C kuri 2000h ni ≤8%. • Inzego ebyiri zo kurinda:

• Uburyo bwo kubumba Vacuum bwihanganira ibidukikije bigera kuri 98% RH (ESR yiyongera ≤ 35% nyuma yo kwipimisha 60 ° C / 1000h).

• Aluminium shell-polymer ikomatanya ubushyuhe bwa sink igabanya ubushyuhe bwumuriro kuri 8.3W / mK.

3. Miniaturisiyoneri

• Ikigereranyo gitoya ku isi kingana na 3.55 × 11mm:

Kugera kuri 220μF ubushobozi (6.3V) murwego rwa .53.55mm, ukabika umwanya wa 78% ugereranije nububiko bwa SMD gakondo. Amapine akoresha 0.4mm ultra-thin zahabu yometseho umuringa wumuringa, unyuze mugupima imashini 20G (MIL-STD-883H).

• Uburyo bwo Gutondekanya 3D:

Ifu ya aluminiyumu ya anodize ivurwa hakoreshejwe ikoranabuhanga rya nano-etching, bigatuma ubuso bugaragara bwa 120m² / g, bwongera ubushobozi bwa capacitance 300% ugereranije nibikorwa gakondo.

II. Isesengura ryibikoresho bya tekinike

1. Icyitegererezo Cyinshi cyo Gutakaza Icyitegererezo

P_ {igihombo} = I_ {rms} ^ 2 × ESR_ {100kHz} + (2πfC) ^ 2 × ESL ^ 2

Iyo f> 100kHz, ingaruka za ESL ziragabanuka kugeza kuri 1/6 cyubushobozi bwa gakondo. Dufashe urugero rwa 50V / 22μF nk'urugero:
• 98.3% bigumana ubushobozi bwiza kuri 500kHz

• Ubushobozi bwo gutwara ibintu byikubye inshuro 2,8 urwego rwinganda

2. Matrix yo Kurwanya Ibidukikije
Ibipimo bya Stress Ibipimo ngenderwaho NPM Inganda Ikigereranyo

Ubushyuhe (-55 ° C kugeza 105 ° C) MIL-STD-202G ΔC / C ≤ ± 5% ± 15%

Kunyeganyezwa kwa mashini (10-2000Hz) GJB150.16A Gusimbuza Ingingo ya Resonance <0.1mm 0.3mm

Kwangirika k'umunyu (96h) IEC 60068-2-11 Isonga Yangirika <2% 8%

3. Icyitegererezo cyubuzima bwihuse

Bikomoka ku Mategeko ya Arrhenius:

L_ {nyabyo} = L_ {ikizamini} × 2 ^ {(T_ {ikizamini} - T_ {nyirizina}) / 10}

Ikizamini cya 105 ° C / 2000h gitanga ubuzima bungana n'amasaha 128.000 (≈15) kuri 25 ° C.

Kuki uhitamo urukurikirane rwa NPM?

Iyo igishushanyo cyawe gihuye:

✅ Capacitor iraboroga mumuzinga mwinshi
Failure Kunanirwa kwa sisitemu biterwa nubushyuhe bukabije
✅ Miniaturisation no kwizerwa cyane ntibishobora kugerwaho icyarimwe
Operation Kubungabunga kubusa kumyaka irenga icumi birakenewe

Urutonde rwa YMIN NPM, hamwe nubwizerwe bwo mu rwego rwa gisirikare, kwangiza miniaturizasi, hamwe n'ubushyuhe bukabije bw’imihindagurikire y'ikirere, byahindutse urufatiro rw'ibikoresho bya elegitoroniki byo mu rwego rwo hejuru. Gutanga amashanyarazi yuzuye kuva 6.3V / 270μF kugeza 100V / 4.7μF, inkunga:

• Guhindura ibipimo (± 5% ubushobozi bwa capacitance)

• Ibikoresho byo kongera gupakira (3D stacking heterogeneous combination)

• Kugenzura hamwe (kwipimisha ibidukikije)