Ndeupi misiyano pakati peFCC certification uye UL certification?

1. Chii chinonzi FCC certification?
Iyo Federal Communications Commission (FCC) isangano rakazvimirira rehurumende yeFederal yeUnited States.Yakavambwa muna 1934 nechiito cheCongress yeUnited States, uye inotungamirwa neCongress.Iyo yakawanda yezvigadzirwa zveredhiyo application, zvigadzirwa zvekutaurirana uye zvigadzirwa zvedhijitari zvinoda kupihwa zvitupa neFCC kuti zvipinde mumusika weUS.FCC certification zvinosungirwa.
2. Chii chinonzi UL certification?
UL ndiyo chidimbu che Underwriter Laboratories Inc. The UL Safety Laboratory inzvimbo ine chiremera muUnited States uye isangano hombe rakazvimirira riri kuita ongororo yekuchengetedzwa kwenyika.Iri isangano rakazvimirira, rekuita purofiti nyanzvi inoita ongororo kuitira kuchengetedza veruzhinji.UL certification isiri-inosungirwa chitupa muUnited States, kunyanya kuyedza uye chitupa chekuchengetedza chigadzirwa kuita, uye chitupa chayo hachisanganisi EMC (electromagnetic kuenderana) maitiro ezvigadzirwa.

3.Ndeipi misiyano pakati peFCC certification uye UL certification?
(1) Regulatory zvinodiwa: FCC certification zviri pachena kuti inosungirwa sechitupa chekutongazvigadzirwa zvisina waya muUnited States;zvisinei, UL certification, iyo inotangira kubva kuchigadzirwa chose kusvika kuzvikamu zvidiki zvechigadzirwa, ichabatanidza ichi chekuchengetedza chitupa.

(2) Chiyero chekuyedza: Chitupa cheFCC bvunzo yekuenderana kwemagetsi, asi UL bvunzo bvunzo yemitemo yekuchengetedza.

(3) Zvinodiwa zvemafekitori: Chitupa cheFCC hachidi kuongororwa kwefekitori, uye hazvidi chero kuongororwa kwegore;asi UL yakasiyana, haingodi kuongororwa kwefekitari asiwo kuongororwa kwegore.

(4) Sangano rinoburitsa: Sangano rinoburitsa rakasimbiswa neFCC iTCB.Chero bedzi iyo certification agency ine mvumo yeTCB, inogona kuburitsa chitupa.Asi kune UL, nekuti ikambani yeinishuwarenzi yekuAmerica, UL inogona kungoburitsa chitupa.

(5) Certification kutenderera: UL inosanganisira kuongorora fekitori uye zvimwe zvinhu.Naizvozvo, tichitaura, kutenderera kweFCC certification ipfupi uye mutengo wakanyanya kuderera.