Ibibi nibibazo byo kugabanuka kwa SCR
Ariko, hariho urukurikirane rwibibazo hamwe na SCR dimming.
1. Thyristor isenya imiterere yumurongo wa sine, bityo bikagabanya agaciro k'ingufu zingirakamaro, mubisanzwe PF iri munsi ya 0.5, kandi iyo inguni ntoya, niko ibintu bitera imbaraga (0.25 gusa kuri 1/4 umucyo).
2. Mu buryo nk'ubwo, imiterere ya sinusoidal itari iyongera coefficente ihuza.
3. Imiyoboro itari sinusoidal irashobora gutera ibimenyetso bikomeye byo kwivanga (EMI) kumurongo
4. Biroroshye kuba udahindagurika kumutwaro muke, kubwibyo hagomba kongerwamo rezistoriste. Umuyoboro wamazi ugomba gukoresha byibura 1-2 watt yingufu.
5. Ibibazo bitunguranye bizanabaho mugihe isanzwe ya thyristor dimming yumuzunguruko isohoka mumashanyarazi ya LED, ni ukuvuga, akayunguruzo ka LC kinjiza bizatera thyristor kunyeganyega, ntacyo bitwaye kumatara yaka, Kuberako ubushuhe inertia y itara ryaka rituma ijisho ryumuntu ridashobora kubona iyi ihungabana. Ariko kuri LED yo gutwara, urusaku rwamajwi na flicker birakorwa.
