NPM

Girman samfuran (mm)

Matsalolin gyaran mitoci

Jerin YMIN NPM: Sake Ƙayyadaddun Ƙimar Ayyuka na Capacitor don Ƙarshen Na'urorin Lantarki

A cikin manyan filayen kamar sadarwar 5G, sararin samaniya, da na'urorin lantarki na likitanci, tsawon rayuwa da kwanciyar hankali na masu amfani da wutar lantarki na gargajiya sun zama ginshiƙan tsarin. YMIN ta NPM jerin conductive polymer aluminum m electrolytic capacitors, tare da mafi ƙanƙanta diamita na duniya na 3.55mm, a soja-sajin zafin aiki kewayon -55°C zuwa 105°C, da matsananci-low ESR a 100kHz, ya kafa wani sabon ma'auni na gaba-tsara high-yawa lantarki zane.

I. Nasarar Fasahar Rushewa

1. Nanoscale Conductive Polymer Technology
• Ayyukan Juyin Juya Hali Mai Girma:

Amfani da nanoscale conductive polymers don maye gurbin gargajiya electrolytes, capacitors cimma wani ESR kasa da 0.015Ω a 100kHz (6.3V/270μF model), rage yawan makamashi da 80% idan aka kwatanta da ruwa electrolytic capacitors. Matsakaicin mitar ripple na yanzu yana ƙaruwa da ƙarfin sha har sau biyar, gaba ɗaya kawar da matsalar hum a sauya kayan wuta.

• Tsarin aminci na warkar da kai:

A cikin yanayin da ya wuce kima, sarƙoƙi na kwayoyin polymer suna sake tsarawa don samar da wani Layer na warkar da kai, yana rage haɗarin fashewar da ke haifar da raguwar wutar lantarki na ruwa capacitor. An tabbatar da shi bisa ga ka'idodin IEC 60384-24, ƙarancin gazawar kewayawa bai wuce 0.001ppm ba.

2. Daidaituwa zuwa matsanancin yanayi

• Faɗin zafin jiki, ma'aunin soja:

Canjin rashin ƙarfi a -55 ° C ƙananan zafin farawa shine ≤7.2x (matsakaicin masana'antu 15x), kuma lalata iya aiki bayan haɓakar tsufa a 105 ° C don 2000h shine ≤8%. • Tsarin Kariya Biyu:

• Tsarin tukunyar injin yana jure yanayin zafi mai zafi har zuwa 98% RH (ƙara ESR ≤ 35% bayan gwajin 60°C/1000h).

• Aluminum harsashi-polymer haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗewar thermal conductivity zuwa 8.3W/mK.

3. Miniaturization na rikodin rikodin

• Matsakaicin mafi ƙanƙanta a duniya na 3.55×11mm:

Samun ƙarfin 220μF (6.3V) a cikin sawun Φ3.55mm, adana sararin samaniya 78% idan aka kwatanta da fakitin SMD na gargajiya. Fil suna amfani da 0.4mm matsananci-bakin ciki da zinare-plated waya, wucewa 20G gwajin girgiza injina (MIL-STD-883H).

• Tsarin Tari na 3D:

An yi amfani da foil ɗin aluminum na anodized tare da fasahar nano-etching, wanda ke haifar da ingantaccen yanki na 120m²/g, yana haɓaka ƙarfin ƙarfin da 300% idan aka kwatanta da hanyoyin gargajiya.

II. Binciken Ma'auni na Fasaha na Mahimmanci

1. Samfurin Asarar Mai Girma

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

Lokacin f> 100kHz, tasirin ESL yana raguwa zuwa 1/6 na na'urorin capacitors na gargajiya. Ɗaukar samfurin 50V/22μF azaman misali:
• 98.3% ingantaccen ƙarfin riƙewa a 500kHz

• Ripple na yanzu yana ɗaukar iya aiki shine sau 2.8 na ma'aunin masana'antu

2. Matrix Adaftan Muhalli
Matsakaicin Gwajin Matsayin Matsakaicin Matsakaicin Matsakaicin Ayyukan NPM

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

Jijjiga Injiniya (10-2000Hz) GJB150.16A Maɓallin Maɓallin Resonance <0.1mm 0.3mm

Lalacewar Fesa Gishiri (96h) IEC 60068-2-11 Wurin Lantar da gubar <2% 8%

3. Gaggauta Tsarin Rayuwa

An samo asali bisa Dokar Arrhenius:

L_{ainihin} = L_{gwaji} × 2^{(T_{gwajin} - T_{ainihin})/10}

Gwajin 105°C/2000h yana samar da daidai tsawon tsawon awoyi 128,000 (≈15 shekaru) a 25°C.

Me yasa zabar jerin NPM?

Lokacin da ƙirar ku ta fuskanci:

✅ Capacitor yana kururuwa a cikin manyan da'irori
✅ gazawar tsarin da matsananciyar bambance-bambancen zafin jiki ke haifarwa
✅ Miniaturization da babban abin dogaro ba za a iya samu lokaci guda ba
✅ Ana buƙatar aiki ba tare da kulawa ba fiye da shekaru goma

Jerin YMIN NPM, tare da amincin sa na soja, ƙarancin rikodin rikodi, da daidaita yanayin zafi mai faɗi, ya zama ginshiƙi na ƙirar lantarki mai tsayi. Bayar da cikakken ɗaukar hoto daga 6.3V/270μF zuwa 100V/4.7μF, yana goyan bayan:

• Keɓance siga (± 5% daidaitaccen ƙarfin ƙarfin)

• Sake saita fakiti (haɗin kai daban-daban na 3D)

Tabbatar da haɗin gwiwa (gwajin daidaita yanayin muhalli)