UL940 V0 rau LED strip yog dab tsi?

Cov Chaw Kuaj Xyuas Kev Ua Haujlwm (UL) tau tsim cov qauv UL940 V0 uas tiv taus hluav taws kom lees paub tias cov khoom siv - hauv qhov piv txwv no, lub teeb LED - ua tau raws li cov qauv kev nyab xeeb hluav taws thiab kev kub hnyiab. Lub teeb LED uas muaj daim ntawv pov thawj UL940 V0 tau dhau los ntawm kev sim ntau yam kom ntseeg tau tias nws tiv taus hluav taws heev thiab yuav tsis kis hluav taws. Nrog daim ntawv pov thawj no, lub teeb LED tau lees paub tias yuav ua raws li cov cai tswjfwm kev nyab xeeb hluav taws thiab siv rau hauv cov xwm txheej uas kev nyab xeeb hluav taws yog qhov tseem ceeb tshaj plaws.
Cov teeb ci yuav tsum ua tau raws li cov kev cai nruj heev txog kev kub hnyiab thiab kev tiv thaiv hluav taws uas tau tsim los ntawm Underwriters Laboratories (UL) kom tau daim ntawv pov thawj raws li UL94 V0. Lub peev xwm ntawm cov khoom siv los tiv taus kev kub hnyiab thiab tiv thaiv kev sib kis ntawm cov nplaim taws yog qhov tseem ceeb ntawm cov kev cai no. Cov kev cai tseem ceeb rau cov teeb ci yog raws li nram no:
Tua nws tus kheej: Thaum lub hauv paus hluav taws raug rho tawm, cov khoom siv yuav tsum tua nws tus kheej hauv lub sijhawm teem tseg.
Qhov tsawg kawg nkaus ntawm kev kis hluav taws: Cov tshuaj yuav tsum tsis txhob kub dua li nws yog lossis kis sai dua li nws yuav tsum tau.
Cov dej ntws tsawg: Cov tshuaj yuav tsum tsis txhob tso cov tee dej kub lossis cov khoom me me uas yuav ua rau hluav taws kub sai sai.
Cov kev cai xeem: Raws li tus qauv UL94, lub teeb yuav tsum dhau qhov kev xeem nruj uas suav nrog kev tswj hwm kev kub hnyiab ntsug thiab kab rov tav.
Thaum lub teeb ci ua tau raws li cov kev cai no, nws qhia tau tias nws muaj zog tiv taus hluav taws thiab muaj nplaim taws tsawg, uas ua rau nws muaj kev nyab xeeb dua rau kev siv ntau yam - tshwj xeeb tshaj yog cov uas kev nyab xeeb hluav taws yog qhov tseem ceeb.

Txawm hais tias lub teeb ci uas tau txais tus qauv UL94 V0 flammability qhia tau tias muaj kev tiv thaiv hluav taws thiab nplaim taws kis tau zoo heev. Txawm hais tias cov ntaub ntawv uas muaj kev tiv thaiv UL94 V0-rated yog tsim los txo qhov kev pheej hmoo ntawm hluav taws, cov ntaub ntawv tseem tuaj yeem kub hnyiab hauv cov xwm txheej hnyav xws li kev raug rau qhov kub siab rau lub sijhawm ntev lossis nplaim taws ncaj qha. Yog li ntawd, txawm tias cov ntaub ntawv qhov ntsuas hluav taws tsis kam, nws yog qhov tseem ceeb kom ceev faj thiab ua raws li cov cai siv kev nyab xeeb. Thaum kawg, kom lav qhov kev siv cov teeb ci lossis lwm yam khoom siv hluav taws xob kom muaj kev nyab xeeb thiab tsim nyog, nws yog qhov tseem ceeb kom ua raws li cov lus qhia ntawm cov chaw tsim khoom thiab cov cai lij choj kev nyab xeeb hluav taws hauv zos.
Tiv tauj pebYog tias koj xav paub ntau ntxiv txog LED strip teeb xws liCOB CSP daim kab xev, Neon flex, high voltage strip thiab phab ntsa washer.