Taw qhia
Raws li 800V high-voltage platforms dhau los ua qhov tseem ceeb hauv cov tsheb tshiab, hluav taws xob tsav inverters tau muab cov kev xav tau ntau dua ntawm cov yam ntxwv siab ntawm DC-Link capacitors. Cov tsoos txhuas electrolytic capacitors, txwv los ntawm lawv qhov siab ESR thiab cov lus teb zaus, muaj qhov cuam tshuam rau qhov hluav taws xob, txwv kev ua haujlwm ntawm lub cev thiab cuam tshuam kev ua haujlwm tag nrho ntawm SiC.
Schematic daim duab ntawm qhov chaw ntawm lubDC-Txuas Capacitorhauv inverter
YMIN Zaj duab xis Capacitor Solutions
- Kev Tshawb Fawb Txog Kev Tshawb Fawb - Vim lawv cov khoom siv thiab cov yam ntxwv ntawm cov qauv, txhuas electrolytic capacitors feem ntau muaj ESR siab thiab qis tus kheej resonant zaus (feem ntau tsuas yog nyob ib ncig ntawm 4kHz). Raws li kev hloov pauv hloov pauv ntau zaus, lawv lub peev xwm los nqus cov zaus ripple tam sim no tsis txaus, yooj yim ua rau lub tsheb npav hloov pauv hloov pauv, uas cuam tshuam rau lub zog ruaj khov thiab lub zog hluav taws xob lub neej. - YMIN Solutions thiab Txheej Txheem Zoo -YMIN's MDP serieszaj duab xis capacitors siv metallized polypropylene zaj duab xis cov ntaub ntawv thiab cov txheej txheem winding tshiab kom ua tiav cov kev txhim kho hauv qab no: ESR raug txo mus rau qib milliohm, txo qis kev poob qis; Lub resonant zaus yog nce mus rau kaum tawm kHz, tag nrho yoog raws li high-frequency daim ntawv thov ntawm SiC/MOSFETs; thiab lawv qhov zoo muaj xws li siab tiv taus voltage, tsis tshua muaj hluav taws xob tam sim no, thiab lub neej ntev, ua rau lawv tshwj xeeb tshaj yog haum rau high-voltage, high-frequency kev khiav hauj lwm ib puag ncig.
- Cov ntaub ntawv pov thawj thiab kev ntseeg tau piav qhia -
Daim ntawv thov Scenarios thiab cov qauv pom zoo -
Daim Ntawv Thov Cov Ntaub Ntawv: Ib lub tuam txhab loj ntawm 800V hluav taws xob tsav platform siv yim MDP-800V-15μF capacitors hauv DC-Txuas Circuit Court ntawm lub ntsiab tsav inverter, ua tiav cov kev daws teeb meem ntawm 22 450V txhuas electrolytic capacitors. Qhov no txo cov PCB cheeb tsam los ntawm ntau tshaj 50%, txo cov tsheb npav voltage ncov los ntawm 40%, thiab txhim kho qhov system ncov efficiency los ntawm kwv yees li 1.5%. - Cov qauv pom zoo -
Xaus
YMIN MDP series tsis yog tsuas yog lub tshuab ua haujlwm siab xwb tab sis kuj yog qhov tseem ceeb ntawm kev tswj hluav taws xob hauv high-voltage, high-frequency systems. Nws tuaj yeem pab cov engineers hauv paus daws teeb meem tsim qauv thiab ua tiav kev txhim kho kev ua haujlwm thiab kev ntseeg tau.
Post lub sij hawm: Sep-29-2025