Daim ntawv thov ntawm MOSFET nyob rau hauv lub tsav Circuit Court ntawm DC brushless lub cev muaj zog

Lub sij hawm xa tuaj: Plaub Hlis-26-2024

Nyob rau hauv peb lub neej niaj hnub, DC brushless motors tsis muaj ntau, tab sis qhov tseeb, DC brushless motors, uas yog tsim los ntawm lub cev muaj zog thiab tsav tsheb, tam sim no dav siv nyob rau hauv high-tech teb xws li automotive, cuab yeej, industrial industrial tswj, automation thiab aerospace, vim nws txoj kev ua tau zoo, tsis muaj kev hnav thiab tsim kua muag, tus nqi qis tsis ua haujlwm, lub neej expectancy tshaj li lub cev muaj zog brushed nce li ntawm 6 zaug thiab lwm yam zoo. Nws yog vim hais tias DC brushless lub cev muaj zog muaj lub luag haujlwm tseem ceeb, uas txhawm rau muab kev ua si tag nrho rau nws qhov kev ua tau zoo, xaiv MOSFET zoo los tsav lub Circuit Court kuj tseem ceeb heev.

DC lub cev muaj zog muaj cov lus teb ceev ceev, pib lub zog, los ntawm xoom nrawm mus rau qhov ntsuas nrawm tuaj yeem muab cov kev ua tau zoo torque, tab sis qhov zoo ntawm DC lub cev muaj zog kuj yog nws qhov tsis txaus, vim tias DC lub cev muaj zog txhawm rau tsim lub torque tas li raws li kev ntsuas kev ua haujlwm, lub armature magnetic teb thiab rotor magnetic teb yuav tsum tau khaws cia ntawm ib tug tas mus li 90 °, uas yuav tsum tau paub los ntawm cov pa roj carbon txhuam thiab rectifier. Carbon txhuam thiab rectifiers tsim sparks thiab carbon plua plav thaum lub cev muaj zog rotates, yog li ntxiv rau kev puas tsuaj rau cov khoom, lawv tuaj yeem siv rau hauv kev siv tsawg.

Yog tias koj xav txhim kho kev ua haujlwm ntawm lub cev muaj zog, koj yuav tsum pib los ntawm cov khoom siv fais fab, aMOSFETuas tuaj yeem tsav lub voj voog zoo yog qhov tseem ceeb heev, rau qhov kev xav tau ntawm DC brushless lub cev muaj zog, Guanhua Weiye muaj qhov tshwj xeeb N-channel txhim kho cov hluav taws xob hluav taws xob siab FETs, nrog tus nqi qis, tsis tshua muaj kev hloov pauv hloov pauv, hloov ceev ceev thiab lwm yam ntxwv.