Cov ntsiab cai ntawm kev tsim qauv thiab cov yam ntxwv tshwj xeeb ntawm kev sib txuas hluav taws xob hloov hluav taws xob
Piv nrog rau cov khoom siv hluav taws xob hloov pauv ib txwm muaj, qhov tshwj xeeb kev sib txuas hloov hluav taws xob muaj cov yam ntxwv ntawm cov khoom siv hluav taws xob tshiab, kev ua haujlwm tshwj xeeb, kev ua haujlwm siab heev thiab daim ntawv thov dav. Cov kev sib txuas tshwj xeeb sib txuas sib txuas hluav taws xob feem ntau yog tsim los ntawm kev siv ib leeg-chip hloov hluav taws xob sib txuas, ua ke nrog cov khoom siv hluav taws xob sib txuas (suav nrog lub voj tswj), muaj cov yam ntxwv sib txawv thiab daim ntawv thov teb, thiab tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg siv sib txawv. .
Kev faib tawm tshwj xeeb kev sib txuas hloov hluav taws xob
Tshwj xeeb integrated switching fais fab mov feem ntau muaj xws li cov nram qab no 5 hom:
1) Composite switching fais fab mov;
2) Tsis tu ncua voltage / tsis tu ncua tam sim no (CV / CC) hloov fais fab mov;
3) Txiav-tawm tso zis switching fais fab mov;
4) Lub zog hluav taws xob tas li hloov pauv hluav taws xob;
5) Lwm cov khoom siv tshwj xeeb hloov hluav taws xob, xws li kev kub ceev modem (HighSpeedModem) fais fab mov, DVD fais fab mov, thiab lwm yam.
Cov qauv tsim thiab cov yam ntxwv ntawm kev sib koom ua ke tshwj xeeb hloov hluav taws xob
Muaj ob lub tswv yim tsim tshwj xeeb rau ib leeg-chip hloov hluav taws xob: thawj yog siv lub hom phiaj ib leeg-chip hloov hluav taws xob sib xyaw ua ke (xws li TOPSwitch-II, TOPSwitch-FX, TOPSwitch-GX thiab lwm yam), thiab ces ntxiv voltage tswj voj, tam sim no tswj voj Nws yog yus muaj los ntawm loj tso zis hwj chim, tab sis lub peripheral Circuit Court yog complex; Qhov thib ob yog siv qhov tsis ntev los no tso tawm LinkSwitch series ntawm high-efficiency tsis tu ncua voltage / tas li tam sim no peb-terminal ib leeg-chip hloov fais fab mov chips, los yog siv LinkSwitch -TN series, DpA-Switch series monolithic switching fais fab mov IC, uas muaj peev xwm ua kom yooj yim rau hauv Circuit Court thiab txo cov nqi, tsim nyog rau kev tsim kho cov khoom siv tshwj xeeb hloov hluav taws xob nrog lub zog nruab nrab thiab me me.
Cov yam ntxwv ua tau zoo ntawm kev sib txuas tshwj xeeb hloov hluav taws xob
1) Siv high-efficiency tsis tu ncua voltage / tas li tam sim no ib leeg-chip hloov fais fab mov LNK500, AC input voltage ntau yog 85 ~ 265V, thaum lub AC input voltage yog 265V, lub to tam sim no yog<5μA, the rated output voltage is 5.5V, and the maximum output current is 0.45A, output power is 2.5W.
2) Kev siv hluav taws xob tsawg, kev ua haujlwm siab, tsis muaj lub zog siv hluav taws xob<0.3W, typical value of power efficiency η≈68%.
3) Ntawm qhov taw tes lub zog siab tshaj plaws, qhov tso zis hluav taws xob tau tso cai kom muaj ± 10 feem pua kev ua yuam kev thaum thawj.
5) Nws muaj lub luag haujlwm ntawm kev tiv thaiv overheat, tso tawm luv Circuit Court tiv thaiv thiab qhib lub voj tiv thaiv.
6) Ua raws li tus qauv thoob ntiaj teb ntawm electromagnetic compatibility CISpR22B / EN55022B.
