Yog li peb yuav tsum paub dab tsi txog kev ua haujlwm ntawmhlau khawm keyboards?
Hlau khawm hloov nrog lub teeb:
1. Hlau khawm hloov nrog lub teeb nyob rau hauv uas lub luag hauj lwm ntawm lub teeb tsuas yog rau kev taw qhia, yog ib tug ntxiv muaj nuj nqi ntxiv rau lub luag hauj lwm ntawm lub hloov nws tus kheej.Yog li ntawd, nrog los yog tsis muaj lub teeb thiab kev ua haujlwm ntawm qhov hloov nws tus kheej tsis muaj txiaj ntsig.
2. Lub ntsiab tseem ceeb ntawm cov hlau khawm hloov nrog lub teeb yog cov khoom siv shrapnel, cov khoom siv davhlau ya nyob twg, kev kho deg ntawm shrapnel davhlau ya nyob twg (nyiaj plating, tin plating, thiab lwm yam).Tsis tas li ntawd, qhov tsim ntawm qhov loj me ntawm cov khoom siv hloov pauv tseem muaj qhov cuam tshuam zoo, nrog rau kev pabcuam lub neej ntawm kev hloov pauv, kev tuav tuav, kev ruaj ntseg ntawm qhov qhib thiab tawm, thiab lwm yam.
3, hlau qhov tseem ceeb hloov yog siv los txiav tawm thiab txuas cov tswj Circuit Court ntawm high voltage switching khoom.Cov hlau khawm hloov cov neeg sib cuag muaj qhov tam sim no ntxiv ntawm 5A.Yog li ntawd, lub Circuit Court tswj los ntawm lub lag luam khawm hloov belongs rau lub me me tam sim no Circuit Court.
4, hlau khawm hloov tam sim no voltage ntawm 1A-30A, lub neej nyob rau hauv 10,000 npaug rau 50,000 zaug.Cov kev cai tshwj xeeb tuaj yeem tsim thiab tsim raws li cov neeg siv khoom xav tau.
Post lub sij hawm: Aug-12-2022