PD Charger

Nrog rau qhov muaj koob meej ntawm cov khoom siv txawb thiab cov neeg xav tau kev them nyiaj ceev, Lub Hwj Huam Xa Khoom (PD) ceev them thev naus laus zis tau maj mam dhau los ua cov ntsiab lus tseem ceeb ntawm cov khoom siv txawb them daws teeb meem. Raws li cov khoom siv hluav taws xob tseem ceeb, cov khoom siv hluav taws xob muaj ntau yam kev siv thiab lub luag haujlwm tseem ceeb hauv kev them nyiaj PD ceev ceev.

Tswv yim: High voltage kua txhuas electrolytic capacitor

Qhov zoo ntawm YMIN

Muaj peev xwm

Miniaturization

Tsawg leakage tam sim no

Siab ripple

Tsawg impedance

Tiv thaiv xob laim

Galium nitride ceev them kev lag luam yog booming. Nrog lub siab muaj zog ua tau zoo ntawm Gallium Nitride them cov khoom siv ceev nrawm, cov khoom siv loj heev, thiab tawg los ntawm Capinitor Technology. Cov teeb meem, qhov tsis ua hauj lwm tus nqi ntawm tag nrho lub tshuab yog tswj ntawm 15PPM, kom ua tiav qhov zoo sib xws thiab kev ntseeg siab tshaj plaws.

Cov zis: Tsawg voltage khoom txhuas electrolytic capacitor

Qhov zoo ntawm YMIN

Muaj peev xwm

Miniaturization

Tsawg ESR

Tsawg thiab ruaj khov xau tam sim no

Nrog loj
surge tam sim no

100,000 hloov shocks

GaN PD them sai sai ua tiav cov zis hluav taws xob ntau dhau los ntawm qhov hluav taws xob siab thiab tam sim no, kom paub txog kev them nyiaj ceev. Nws cov zis hluav taws xob tuaj yeem ncav cuag 21V, thiab nws cov zis tam sim no tuaj yeem ncav cuag 5A; Yog li ntawd, cov zis lim capacitor yuav xaiv 25V voltage, muaj peev xwm loj, tsis tshua muaj ESR khoom capacitor. Lub peev xwm loj txaus tuaj yeem ua kom muaj kev txhawb nqa DC, thiab ESR tsawg txaus tuaj yeem ua kom muaj kev lim dej. Txawm li cas los xij, cov pa 25V khoom txhuas electrolytic capacitors muaj qhov teeb meem zoo li no: lub peev xwm los tiv thaiv kev hloov pauv tsis txaus. Kev sim cov ntaub ntawv thiab kev lag luam tawm tswv yim qhia tias tom qab rov them thiab tso tawm ntawm cov keyboards (xws li tab sis tsis txwv rau kev tshem tawm thiab ntsaws ceev ceev), cov pa 25V khoom txhuas electrolytic capacitors yuav pom muaj peev xwm lwj, nrog rau ESR ceev Qhov no yuav ua rau lub deterioration ntawm DC kev them nyiaj yug muaj peev xwm ntawm cov khoom capacitors, qhov ceev them ceev yuav txo qis, thiab them ceev ceev yuav tsis them sai! Kev nce nrawm ntawm ESR yuav ua rau cov zis loj dua ntawm kev them nyiaj ceev, uas yuav ua rau muaj ntau yam tsis zoo! Nrog rau kev them nyiaj ceev, koj yuav ntsib teeb meem feem ntau thaum ntsaws thiab tshem tawm, yog li kev them nyiaj ceev yuav tsum tuaj yeem tiv taus ntau zaus thiab tawm! Raws li qhov no, ntawm no peb pom zoo kom cov khoom txhuas electrolytic capacitor tsim los ntawm YMIN uas yog resistant mus rau nquag hloov nqi thiab tawm. Nws cov yam ntxwv ua tau zoo yog raws li hauv qab no.