Muaj pes tsawg volts yog qhov tawg-pov thawj teeb muaj txiaj ntsig rau

Lub zog tsav tsheb rau LED tawg-pov thawj teeb yog tam sim no ncaj qha, Feem ntau ntawm 6-36V.

Qhov sib txawv, incandescent tawg-pov thawj teeb feem ntau siv alternating tam sim no ntawm ib tug muaj kev ruaj ntseg voltage. Kev hloov tam sim no ntawm 10mA thiab ncaj qha tam sim no ntawm 50mA ua rau muaj kev pheej hmoo rau tib neeg lub cev. Xam nrog tib neeg lub cev tiv taus ntawm 1200 ohms, Kev Nyab Xeeb Voltage yog 12V rau AC thiab 60V rau DC. Yog li ntawd, ntawm sib npaug hluav taws xob lossis tam sim no, LED tawg-pov thawj teeb muaj kev nyab xeeb dua. Ntxiv mus, Tsawg-voltage dc tsis yog ua rau cov hluav taws xob hluav taws xob, hos ac yog cov yuav ua tau ntau, Ua LED tawg-pov thawj teeb pom kev xaiv muaj kev nyab xeeb.