Qhov taw qhia thaiv LED Fuse

LED cog khoom tis kem fuse lub teeb circuits. Thaum koj fuse yiag, LED tsis pom; Thaum twg koj fuse fuse, LED teeb, cov fuse uas yog qhia hais tias tus neeg siv puas tau burnt rau hloov. Tej hub tub ntxhais uas tsis tau muab cai rau lub qhov muag rab peev xwm yuav yoojyim heev rau lub fuse.