Txhawm rau txiav txim siab seb cov khoom siv hauv lub qhov (socket) puas ua raws, txoj hauv kev tseem ceeb yog ntsuas plaub qhov ntsuas tseem ceeb: ntawv pov thawj, cov khoom siv, kev tsim qauv, thiab kev nyab xeeb kev ua haujlwm. Lub qhov (socket) ua raws tsis tsuas yog ua kom muaj kev siv hluav taws xob zoo txhua hnub tab sis kuj tseem tiv thaiv kev pheej hmoo ntawm hluav taws thiab hluav taws xob poob siab.
1. Nrhiav Daim Ntawv Pov Thawj Ua Haujlwm (CCC)
• Txhua yam khoom siv hluav taws xob raug cai yuav tsum dhau lub teb chaws CCC daim ntawv pov thawj (Tuam Tshoj Compulsory Certification), uas ua raws li qhov tseem ceeb tshaj plaws ntawm kev nyab xeeb.
• Xyuas cov khoom lub cev, ntim, lossis phau ntawv qhia kom paub meej, ruaj khov "CCC" logo. Koj tuaj yeem tshawb xyuas qhov tseeb ntawm tus lej pov thawj ntawm lub vev xaib raug cai ntawm Tuam Tshoj Cov Ntawv Pov Thawj Zoo Tshaj Plaws.
• Cov Lus Cim Tshwj Xeeb: Cov ntawv nplaum -style CCC logos tau yooj yim ua cuav; logos uas yog integrally stamped los yog molded rau hauv cov khoom lub cev yog ntau txhim khu kev qha.
2. Tshawb xyuas qhov zoo ntawm cov casing thiab cov khoom siv sab hauv
• Cov Khoom Siv Casing: Ua ntej PC nplaim taws- retardant engineering yas (polycarbonate), uas tiv taus qhov kub siab tshaj 750℃thiab yuav tsis hlawv lossis poob thaum raug hluav taws. Cov khoom lag luam tsis zoo feem ntau siv ABS yas, uas ua rau yellowing, deformation, los yog txawm ntes hluav taws.
• Internal Conductors: Lub qhov (socket contacts) yuav tsum yog ua los ntawm tin -phosphor bronze los yog ntshiab tooj liab, nrog ib tug pom zoo thickness ntawm ntau tshaj los yog sib npaug zos rau 0.5 hli. Cov ntaub ntawv no muaj cov conductivity zoo heev, tsim kom muaj cua sov tsawg, thiab muaj zog qaug zog. Tsis txhob siv cov khoom siv xws li tooj dag lossis hlau, uas ua rau oxidation thiab tsis zoo hluav taws xob tiv tauj.
• Fais fab Cord: Lub ntsuas hluav taws xob yuav tsum ua raws li cov qauv tsim nyog: 10A sockets yuav tsum tau xaim hla- ntu ntawm tsis pub tsawg dua 1.0mm², thaum 16A sockets yuav tsum tsis pub tsawg dua 1.5mm². High-cov hlua zoo zoo li mos tab sis ua haujlwm zoo rau qhov kov, thiab ua kom muaj ob txheej txheej txheej rwb thaiv tsev rau kev nyab xeeb.
3. Xyuas kom tseeb tias tus qauv tsim ua raws li Cov Qauv Tshiab Hauv Tebchaws
• Cov Shutters Kev Nyab Xeeb: Cov qauv tshiab hauv lub tebchaws tau nruj me ntsis txwv kom txhua lub qhov (socket) nruab nrog lub qhov thaiv kev nyab xeeb (qhov rooj tiv thaiv menyuam yaus) txhawm rau tiv thaiv hluav taws xob los ntawm ib qho - tus pin ntxig ntawm cov khoom txawv teb chaws. Txoj Kev Ntsuas: Nws yuav tsum tsis tuaj yeem ntxig ib qho khoom rau hauv ib lub qhov (socket) qhov; cov shutters yuav tsum tsuas yog qhib thaum lub zog siv ib txhij rau ob qho tib si (ob-}pin) lossis tag nrho peb (peb-pin) cov ntsiab lus tiv tauj.
• Rational Socket Design: Zam "universal sockets" (uas lees txais ntau hom ntsaws), vim qhov kev tsim no feem ntau ua rau cov hluav taws xob tsis zoo thiab arcing. Hloov chaw, xaiv "sockets sib txuas" (nrog rau tus qauv 5-qhov kev teeb tsa) lossis hom qhov (socket), uas ua kom muaj kev sib txuam zoo thiab nruj, ruaj ntseg haum.
• Plug Rwb thaiv tsev lub tes tsho: Tus tshiab 2024 National Standard (GB 1002-2024) yuam kom cov plugs yuav tsum tau nruab nrog ib tug rwb thaiv tsev lub tes tsho tsawg kawg yog 0.6 hli tuab los tiv thaiv kev sib tsoo ntiv tes nrog cov hlau pins.
4. Txheeb xyuas cov ntaub ntawv sau npe
Cov khoom ua raws cai yuav tsum qhia meej cov ntaub ntawv hauv qab no kom tiv thaiv kev tshem tawm:
• Rated Voltage (piv txwv li, 250V)
• Rated Tam sim no (10A lossis 16A)
• Fais fab hom cim (AC: ~)
• Lub Npe Chaw tsim khoom lossis lub cim lag luam
• Tus Qauv Zauv
• Tsim Nyog Tus Qauv (piv txwv li, GB/T 2099.7-2015)
❌ Yog tias daim ntawv lo tsis raug cai, tsis tiav, lossis muaj cov ntsiab lus tsis txaus ntseeg (piv txwv li, sau tias "2500W" tab sis tsuas yog ntsuas rau 10A), cov khoom lag luam yuav muaj qhov tsis zoo.
5. Kev ua haujlwm thiab kev nyab xeeb ntxiv
• Kev Tiv Thaiv Tshaj Tawm: Qee qhov siab - kawg lub hwj chim strips muaj lub zog tsis siv neeg- tawm haujlwm; lawv cia li mus txawv tebchaws (txiav fais fab) thaum cov kev sib txuas load tshaj qhov ntsuas muaj peev xwm (xws li, 2200W rau 10A ntsuas) los tiv thaiv overheating thiab hluav taws kub.
• Tiv thaiv xob laim thiab hluav taws xob: Pom zoo siv rau hauv cov cheeb tsam uas nquag muaj cua daj cua dub los yog thaum muaj hluav taws xob cov khoom siv hluav taws xob muaj txiaj ntsig.
• Cov Hloov Ib Tus Kheej + USB Ports: Txhim kho cov neeg siv yooj yim; Txawm li cas los xij, xyuas kom meej tias cov zis USB ruaj khov thiab txhawb nqa sai sai - them raws tu qauv.
