Xyuas cov ntsiab lus hauv qab no tom qab USB cable tuaj txog:
1. Qhov saum npoo ntawm tus neeg xyuas pib yuav tsum ci ntsa iab thiab tsis muaj qhov tsis xws luag xws li cov xov hlau tawg, xoob strands, jumpers, crushing, burrs, thiab lwm yam; Qhov saum npoo ntawm cov txheej rwb thaiv tsev yuav tsum yog du thiab tiaj tus, nrog cov xim sib xws, thiab lub ntsej muag ntawm lub plhaub yuav tsum du thiab tiaj tus, nrog cov xim sib xws, tsis muaj qhov pom tseeb protrusions. Rau kev tawg, wrinkles thiab abrasions, saum npoo ntawm armor txheej yuav tsum du thiab puag ncig, thiab yuav tsum tsis txhob muaj qhov tsis xws luag xws li curling, burrs, thiab cov pob uas ploj lawm.
2. Cov khoom lag luam USB cable yuav tsum muaj cov khoom lag luam soj ntsuam zoo tshaj tawm los ntawm lub koom haum kev lees paub (tseem ceeb ntawm cov chaw tsim khoom yuav tsum tau ua), daim ntawv pov thawj khoom tsim nyog thiab lwm yam ntaub ntawv. , Cov lus qhia tshwj xeeb thiab cov qauv yuav tsum ua raws li qhov yuav tsum tau ua ntawm kev txiav txim.
3. USB cable performance acceptance-the engineering department shall submit for inspection in batches according to local regulations to test the electrical performance of the USB cable.
4. The standard stipulates that the length error shall not exceed 0.5 percent of the total length, and length shortage is prohibited. If a shortage is found, the manufacturer should be asked to compensate 10 times for the missing instrument. If there is a code on the surface of the cable, check whether its name, specification and model are consistent with the order requirements.
