NPM

Kukula Kwazinthu(mm)

Kuwongolera pafupipafupi

YMIN NPM Series: Kufotokozeranso Malire Ogwira Ntchito a Capacitor pa Zida Zamagetsi Zapamwamba

M'magawo apamwamba monga mauthenga a 5G, ndege, ndi zamagetsi zachipatala, nthawi ya moyo ndi kukhazikika kwa ma capacitor achikhalidwe cha electrolytic akhala zolepheretsa dongosolo. YMIN's NPM mndandanda wa conductive polima aluminiyamu olimba ma electrolytic capacitors, okhala ndi mainchesi ochepa kwambiri padziko lonse lapansi a 3.55mm, kutentha kwa gulu lankhondo la -55 ° C mpaka 105 ° C, ndi ESR yotsika kwambiri pa 100kHz, imakhazikitsa benchmark yatsopano pamapangidwe amagetsi amtundu wotsatira.

I. Zosokoneza Zamakono Zamakono

1. Nanoscale Conductive Polymer Technology
• Kusintha kwa Magwiridwe Apamwamba Kwambiri:

Pogwiritsa ntchito nanoscale conductive polima m'malo electrolytes chikhalidwe, ndi capacitors kukwaniritsa ESR otsika monga 0.015Ω pa 100kHz (6.3V/270μF chitsanzo), kuchepetsa mowa mphamvu ndi 80% poyerekeza madzi electrolytic capacitors. Kuchuluka kwa mayamwidwe kwanthawi yayitali kumachulukitsidwa kasanu, kuthetseratu vuto la hum posintha magetsi.

• Njira yodzitetezera podzichiritsa:

Pakachitika kuchulukana kwamagetsi, maunyolo a ma polima a molekyulu amakonzekeranso kuti apange wosanjikiza wodzichiritsa, kuchepetsa chiwopsezo cha kuphulika komwe kumabwera chifukwa cha kuchepa kwa madzi capacitor electrolyte. Kutsimikiziridwa molingana ndi miyezo ya IEC 60384-24, kulephera kwafupipafupi kumakhala kochepa kuposa 0.001ppm.

2. Kusinthika kumadera owopsa

• Wide kutentha osiyanasiyana, asilikali muyezo:

Kusintha kwa Impedans pa -55 ° C otsika kutentha koyambira ndi ≤7.2x (mafakitale pafupifupi 15x), ndi kuwonongeka kwa mphamvu pambuyo pokalamba mofulumira pa 105 ° C kwa 2000h ndi ≤8%. • Kutetezedwa Pawiri:

• Kupukuta kwa poto kumalimbana ndi chinyezi chapamwamba mpaka 98% RH (ESR kuwonjezeka ≤ 35% pambuyo poyesa 60 ° C / 1000h).

• Aluminium shell-polymer composite heat sink layer imapangitsa kuti matenthedwe akhale 8.3W/mK.

3. Record-kuswa Miniaturization

• Gawo laling'ono kwambiri padziko lonse lapansi la 3.55×11mm:

Kukwanitsa 220μF capacitance (6.3V) mkati mwa Φ3.55mm phazi, kupulumutsa 78% malo poyerekeza ndi phukusi lakale la SMD. Zikhomo zimagwiritsa ntchito waya wamkuwa wowonda kwambiri wa 0.4mm, wodutsa 20G mechanical shock test (MIL-STD-883H).

• 3D Stacking process:

Chojambula cha aluminiyamu cha anodized chimagwiritsidwa ntchito ndi ukadaulo wa nano-etching, zomwe zimapangitsa kuti pakhale malo owoneka bwino a 120m²/g, ndikuwonjezera kuchuluka kwa mphamvu ndi 300% poyerekeza ndi miyambo yakale.

II. Kusanthula kwa Core Technical Parameters

1. High-Frequency Loss Model

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

Pamene f> 100kHz, mphamvu ya ESL imachepetsedwa kukhala 1/6 ya ma capacitor achikhalidwe. Kutengera chitsanzo cha 50V/22μF monga chitsanzo:
• 98.3% yogwira ntchito yosunga mphamvu pa 500kHz

• Ripple panopa kunyamula mphamvu ndi 2.8 nthawi makampani muyezo

2. Environmental Adaptability Matrix
Miyezo Yoyezetsa Miyezo ya NPM Performance Viwanda Avereji

Kutentha Kuzungulira (-55°C mpaka 105°C) MIL-STD-202G ΔC/C ≤ ±5% ±15%

Mechanical Vibration (10-2000Hz) GBB150.16A Resonance Point Displacement <0.1mm 0.3mm

Kuwonongeka kwa Utsi Wamchere (96h) IEC 60068-2-11 Malo Owonongeka Kwambiri <2% 8%

3. Chitsanzo cha Moyo Wofulumira

Kuchokera ku Arrhenius Law:

L_{zenizeni} = L_{kuyesa} × 2^{(T_{test} - T_{zenizeni})/10}

Mayeso a 105 ° C / 2000h amapereka moyo wofanana wa maola 128,000 (≈ zaka 15) pa 25 ° C.

Chifukwa chiyani musankhe mndandanda wa NPM?

Pamene mapangidwe anu ayang'ana:

✅ Capacitor amalira m'mabwalo apamwamba kwambiri
✅ Kulephera kwadongosolo komwe kumachitika chifukwa cha kusiyana kwakukulu kwa kutentha
✅ Miniaturization ndi kudalirika kwakukulu sikungapezeke nthawi imodzi
✅ Ntchito yopanda kukonza kwazaka zopitilira khumi ndiyofunika

Mndandanda wa YMIN NPM, womwe uli ndi kudalirika kwa asilikali, kuphwanya mbiri ya miniaturization, ndi kusinthasintha kwa kutentha kwakukulu, wakhala mwala wapangodya wa mapangidwe apamwamba a zamagetsi. Kupereka voteji zonse kuchokera 6.3V/270μF mpaka 100V/4.7μF, amathandiza:

• Kusintha kwa parameter (± 5% kulondola kwamphamvu)

• Kusinthanso phukusi (3D stacking heterogeneous integration)

• Kutsimikizira kophatikizana (kuyesa kusinthasintha kwa chilengedwe)