MCU yogwira ntchito bwino imapanga yankho la 3.5kW DC charging mulu - YMIN capacitors imapereka chitsimikizo chodalirika cha hardware

Mu Novembala, GigaDevice idayambitsa njira yatsopano yolipirira magetsi ya 3.5kW DC yochokera ku GD32G5 series high-performance MCU. Dongosololi limagwiritsa ntchito MCU imodzi kuti ilamulire PFC ya totem pole yakutsogolo ndi rear-stage full-bridge LLC two-stage topology, zomwe zimapangitsa kuti ikhale yogwira ntchito bwino kwambiri ya 96.2% ndi THD yotsika kufika pa 2.7%, zomwe zimakwaniritsa zofunikira zamphamvu komanso kukhazikika kwa ma pile atsopano olipirira magetsi. Ndi kusinthidwa kwa njira yolipirira magetsi, zofunikira pakugwira ntchito kwa zigawo zamkati zakhala zovuta kwambiri. Pambuyo polumikizana mozama ndi GigaDevice komanso kumvetsetsa bwino zosowa zake,YMINyapanga bwino ma capacitor amphamvu kwambiri omwe amakwaniritsa zofunikira za yankho la 3.5kW DC charging pile ndipo yagwiritsidwa ntchito bwino. Ndi khalidwe labwino kwambiri, zimathandiza kupanga njira yochajira yogwira ntchito bwino komanso yodalirika.

Yankho la mulu wa DC wa 3.5kW kutengera GD32G5 series high-performance MCU

Yankho:YMIN Snap-in Aluminium Electrolytic Capacitor

MadziChojambulira cha Aluminium Electrolytic CapacitorCW6 Series ikuwonetsa bwino kwambiri mu yankho la GigaDevice la 3.5kW DC charging pile. Kutha kwake kupirira mafunde amphamvu komanso kudalirika kwake kwapadera kumapangitsa kuti ikhale yoyenera bwino pakugwira ntchito kovuta kwa ma charging pile. Imathandizira kukonza magwiridwe antchito komanso moyo wautali wa makina ochaja, kupereka chithandizo champhamvu pakupita patsogolo kwa ukadaulo watsopano wochaja mphamvu.

• Kulekerera Kwambiri kwa Mitsinje Yamkuntho: Mu ma circuits a PFC ndi LLC a ma charger piles, imakwaniritsa bwino zosowa za kusintha kwa mphamvu pansi pa katundu wamagetsi amphamvu, kuchepetsa kutayika kwa ma ripple current mu circuit, kukulitsa magwiridwe antchito a dongosolo lonse, ndikukwaniritsa magwiridwe antchito apamwamba a 96.2%.
• Nthawi Yaitali ya Moyo: Liquid Snap-in Aluminium Electrolytic Capacitor idapangidwa kuti igwire ntchito moyenera pansi pa katundu wambiri komanso mphamvu zambiri (250VDC ~ 450VDC), kukwaniritsa zofunikira kuti pakhale ntchito yokhazikika kwa nthawi yayitali ya ma charger piles komanso kuthandizira kudalirika pamene ikukonza bwino ndalama zokonzera.
• Makhalidwe a pafupipafupi: Pafupipafupi ya 70kHz, Liquid Snap-in Aluminium Electrolytic Capacitor imawonetsa ESR yotsika, zomwe zimathandiza kusefa bwino, kuonetsetsa kuti ma pile ochaja akuyenda bwino m'malo okwera kwambiri, komanso kukonza magwiridwe antchito ndi kudalirika kwa makina awo amphamvu.

Yankho: YMIN Radial Lead Aluminium Electrolytic Capacitor

Zipangizo Zoyezera Zamagetsi za YMIN's LK Series Aluminium ElectrolyticSikuti zimangowonjezera magwiridwe antchito onse a ma pile ochaja komanso zimapereka kusinthasintha kwakukulu komanso kudalirika pakupanga makina.

• Kukula Kochepa: Kapangidwe kakang'ono kameneka kamapereka magwiridwe antchito apamwamba komanso kumasunga bwino malo a PCB. Izi zimakwaniritsa zofunikira zamphamvu kwambiri pakuchaja ma pile, zomwe zimapangitsa kuti pakhale mwayi wochulukirapo wopanga makina opepuka komanso osinthika.
• Kukana kwa Ripple Current kwa Mafupipafupi Kwambiri: Mu PFC ndi LLC topology, imakwaniritsa bwino zofunikira pakugwira ntchito kwamphamvu kwambiri, kuchepetsa kutayika kwa mphamvu komwe kumachitika chifukwa cha ripple current. Izi zimawonjezera magwiridwe antchito a dongosolo, ndikukwaniritsa magwiridwe antchito apamwamba a 96.2%.
• Low Impedance pa High Frequencies: Ma capacitor amayankha mwachangu ku zosowa za ma circuit m'malo okhala ndi ma frequency ambiri, kuchepetsa kutaya kutentha ndi kusinthasintha kwa magetsi komwe kumachitika chifukwa cha ma frequency apamwamba. Izi zimatsimikizira kukhazikika kwa ma circuit ndi kudalirika pamene zikukwaniritsa zofunikira zamphamvu za ma charger piles.

Yankho: YMINMa Capacitors a Ceramic Osiyanasiyana

Ma Multilayer Ceramic Chip Capacitors (MLCCs) amagwiritsidwa ntchito makamaka m'ma circuits kuti achepetse phokoso la ma frequency ambiri komanso kuchepetsa phokoso, zomwe zimathandiza kuti pakhale kuyankha mwachangu ku zofunikira za ma frequency ambiri komanso kuwonjezera kugwirizanitsa kwa ma electromagnetic (EMC).

• Kusefa Kwapadera Kwambiri Kwambiri: Amachepetsa bwino kusokoneza kwa harmonic, ndikuwonjezera kukhazikika kwa dera.
• Kusunga ndi Kutulutsa Mphamvu Mwachangu: Amachepetsa kusinthasintha kwa mphamvu zamagetsi pakagwa kusintha kwadzidzidzi kwa katundu, kuteteza zigawo zina ku zotsatira za pafupipafupi kwambiri. Izi zimatsimikizira kuti zigawo zodziwika bwino monga ma MCU ndi ma driver chip zikugwira ntchito bwino, kukulitsa umphumphu wa chizindikiro ndi kudalirika kwa dongosolo.

Mapeto

YMIN yadzipereka kupatsa makasitomala zinthu zapamwamba komanso zogwira ntchito bwino kwambiri za capacitor. Tipitilizabe kuyika ndalama mu kafukufuku ndi chitukuko, kupititsa patsogolo magwiridwe antchito azinthu kuti tipereke mayankho odalirika a capacitor kwa omwe amapereka mayankho a chip. Ngati mukufuna kuyesa zitsanzo kapena muli ndi mafunso ena, chonde fufuzani QR code pansipa, ndipo gulu lathu lidzakuthandizani mwachangu!