Kuthetsa Vuto la Kugwiritsa Ntchito Mphamvu Kwambiri kwa Ma Units a OBC/DCDC: Kuwulula Deta Yoyesedwa ya Ma Capacitors a YMIN a Solid-Liquid Hybrid

Galimoto Yatsopano ya Mphamvu OBC - Zochitika Zovuta ndi Malo Opweteka

Mu makina atsopano a OBC ndi DC/DC a magalimoto atsopano amagetsi, kukana kwa ripple ya capacitor ndi kukhazikika kwa mphamvu yamagetsi yotuluka pambuyo pa kusungunula kwa magetsi kwakhala zinthu zofunika kwambiri zomwe zimakhudza magwiridwe antchito onse komanso kutsatira malamulo. Izi zimakhala zoona makamaka pamene mphamvu yamagetsi yotuluka ya capacitor ikuwonjezeka pambuyo pa kusungunula kwa kutentha kwambiri, zomwe zimapangitsa kuti mphamvu yonse ipitirire miyezo yolamulira.

Kusanthula Kwaukadaulo Kwachiyambi

Kutuluka kwa madzi kosazolowereka nthawi zambiri kumachokera ku kuwonongeka kwa kutentha panthawi yothira soldering, zomwe zimapangitsa kuti pakhale zolakwika mu filimu ya oxide. Ma capacitor achikhalidwe a electrolytic sagwira ntchito bwino munjira imeneyi, pomwe ma capacitor olimba-amadzimadzi osakanikirana amawongolera kwambiri kukhazikika kwa kutentha kwambiri kudzera mu zipangizo ndi kapangidwe kake kokonzedwa bwino.

Mayankho a YMIN ndi Ubwino wa Njira

Mndandanda wa YMIN wa VHT/VHU umagwiritsa ntchito dielectric yosakanikirana ya polymer ndipo uli ndi izi: - Ultra-low ESR (yotsika ngati 8mΩ); - Mphamvu yotuluka ≤20μA; - Imathandizira 260°C reflow soldering popanda kugwedezeka kwa magwiridwe antchito; - Kuyesa kwathunthu kwa CCD ndi kuyesa kwa dual-channel burn-in kumaonetsetsa kuti pakhale phindu.

Kufotokozera Kutsimikizira Deta ndi Kudalirika

Poyesa magulu 100 a zitsanzo, VHU_35V_270μF pambuyo pa kusungunulanso kwa madzi inasonyeza: - Mphamvu yotuluka yapakati inali 3.88μA, ndi kuwonjezeka kwapakati kwa 1.1μA pambuyo pa kusungunulanso kwa madzi; - Kusintha kwa ESR kunali mkati mwa mulingo woyenera; - Nthawi ya moyo inapitirira maola 4000 pa 135°C, yoyenera malo ozungulira magalimoto.

Deta Yoyesera
Kuyerekeza kwa Ma Parameter a VHU_35V_270μF_10*10.5 Asanayambe ndi Pambuyo pa Kubwerera

Zochitika Zogwiritsira Ntchito & Zitsanzo Zovomerezeka

Amagwiritsidwa ntchito kwambiri mu:

- Kusefa kwa OBC input/output;

- Kulamulira kwa voteji yotulutsa ya DCDC converter;

- Ma module amphamvu a nsanja yamagetsi okwera kwambiri.

Ma model omwe akulimbikitsidwa (onse okhala ndi mphamvu zambiri komanso kapangidwe kakang'ono):

- VHT_35V_330μF_10×10.5

- VHT_25V_470μF_10×10.5

- VHU_35V_270μF_10×10.5

- VHU_35V_330μF_10×10.5

TSIRIZA

YMIN Capacitor imagwiritsa ntchito deta kuti itsimikizire kudalirika ndi njira kuti iwonetsetse kuti ikugwirizana, kupereka mayankho a capacitor "omata komanso okhalitsa" pakupanga magetsi atsopano a magalimoto amphamvu.