Kev faib tawm ntawm Cov Khoom Siv Tshwj Xeeb Integrated Switching Power Supplies
Qhov tshwj xeeb kev sib txuas hluav taws xob hloov hluav taws xob feem ntau suav nrog 5 hom hauv qab no:
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 cov zis hom hloov hluav taws xob;
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 High Speed Modem 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 qho khoom siv hluav taws xob hloov hluav taws xob: thawj zaug yog siv universal ib nti hloov hluav taws xob sib txuas hluav taws xob (xws li TOPSwitch II, TOPSwitch FX, TOPSwitch GX series, thiab lwm yam), ua ke nrog peripheral circuits xws li voltage tswj voj thiab tam sim no tswj voj, uas yog yus muaj los ntawm siab tso zis zog tab sis complex peripheral circuits; Qhov thib ob txoj kev yog siv cov LinkSwitch uas nyuam qhuav tso tawm series high-efficiency tsis tu ncua voltage / tas li tam sim no peb lub davhlau ya nyob twg ib nti hloov hluav taws xob chips, los yog xaiv LinkSwitch TN series thiab DpA Switch series ib nti hloov hluav taws xob ICs. Qhov no tuaj yeem ua kom yooj yim rau hauv Circuit Court, txo cov nqi, thiab tsim nyog rau kev tsim cov khoom siv hluav taws xob tshwj xeeb 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) Txais kev ua haujlwm siab tsis tu ncua voltage / tsis tu ncua tam sim no ib nti hloov lub zog LNK500, nrog rau AC input voltage ntau ntawm 85-265V. Thaum AC input voltage yog 265V, qhov to tam sim no yog<5 μ A. The rated output voltage is 5.5V, the maximum output current is 0.45A, and the 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 yuam kev ntawm ± 10 feem pua yog tso cai rau qhov tso zis hluav taws xob thaum siv thawj qhov hluav taws xob.
5) Nruab nrog kev tiv thaiv overheat, tso tawm hluav taws xob tiv thaiv luv luv, thiab qhib lub voj tiv thaiv kev ua haujlwm.
6) Ua raws li cov qauv thoob ntiaj teb rau electromagnetic compatibility CISpR22B / EN55022B.
