Pane nzira mbiri huru dzekuisa mwenje dzemwenje dze LED.

Pane nzira mbiri huru dzekuisa mwenje dzemwenje dze LED. Mumusika wemazuva ano wepamba, pane kunyanya nzira mbiri dzekuisa mwenje dzemwenje dze LED: wiring imwe chete uye kaviri-inopera wiring. Kuburikidza nekuongorora kwakadzama kwematafura maviri ari pamusoro, tinogona kuona kuti Philips kushandisa single-end wiring yakachengeteka. Zvigadzirwa zvemhando zvakachengeteka, asi IEC haitenderi kushandiswa kwekuchinja, izvo zvisingaite zvinodiwa.

Nekudaro, iyo yekusangana ikozvino yezvimwe zvigadzirwa zvitatu zvinoshandisa kaviri-inopera wiring yakakura kupfuura 0.5 mA, uye pane njodzi yekuvhunduka kwemagetsi panguva yekuisa. Zvinoenderana neInternational Electrotechnical Commission (IEC) chiyero, waya-inopera tambo yakachengeteka pane inopera kaviri waya. Zvisinei, nokuda kwemutengo wakaderera we-double-terminal wiring LED chiedza machubhu, uye kushaya ruzivo pamusoro penjodzi dzavo dzekuchengetedza, vatengi vanowanzosarudza kaviri-terminal wiring LED chiedza machubhu nekukanganisa pavanenge vachitenga zvigadzirwa.

Uye zvakare, ese ari maviri-anopera wiring uye kaviri-inopera wiring inoda kudzokororwa panguva yekuiswa, asi vanhu vazhinji vasingazive vanofunga kuti rewiring imwe-inopera wiring yakanyanya kuoma. Nechikonzero ichi, kaviri-inopera wiring mwenje ye LED yakakurumbira muChina, iyo inounza hombe njodzi dzekuchengetedza kune vatengi. Muyedzo iri pamusoro, kunyangwe zvigadzirwa zvemhando yePhilips neA zvakatanhamara maererano nekuchengetedza, asi A brand zvigadzirwa zvinotora mhinduro yekuchinja yeviri-terminal wiring ine imwe switch. Pamusoro pekuwedzera kuoma kwekugadzirisazve, hainyatso kuzadzisa zviyero zveIEC zvekuchengetedza. , izvo zvichakonzera dambudziko rakawanda kushandisa.

Kana mugadziri wemagetsi akakanganwa kuvhura switch pachubhu remwenje kana mwenje waiswa, chinja chemadziro pazasi hachizopindura chero kufamba. Izvo zvinogona kuoneka kubva pane izvi kuti iyo Philips LED T8 mwenje chubhu ine zvimwe zvakanakira maererano nekuisa nyore uye chengetedzo, inoenderana neakakodzera zviyero zveIEC, uye inopa vimbiso yakakosha yekuchengetedza hupenyu hwevatengi uye pfuma.