The darker theChiedza che LEDndiko, kunonyanya kuwanda.Kupfupisa zvikonzero zvekusviba kwemwenje ye LED hakuna chimwe chinhu kunze kwemapoinzi matatu anotevera.

Mutyairi kukuvara
Mwenje wemwenje we LED unodiwa kuti ushande paDC low voltage (pazasi 20V), asi yedu yakajairika mains supply ndeye AC high voltage (AC 220V).Kushandura mains kuita magetsi anodiwa mwenje, unoda mudziyo unonzi "LED inogara iripo dhiraivha simba."
Muchidzidzo, chero bedzi maparameter emutyairi achifananidza bheji remwenje, magetsi anogona kuramba achishandiswa uye kushandiswa zvakajairika.Iwo emukati medhiraivha akaomarara, uye chero chishandiso (senge capacitors, rectifiers, nezvimwewo) chinogona kukonzera shanduko mumhepo inobuda, izvo zvinogona kuita kuti mwenje usvibe.

LED yakatsva
Iyo LED pachayo inoumbwa nerambi rimwe bead.Kana imwe kana chikamu chayo chisina kuvhenekerwa, ichaita kuti chigadziriso chese chisvibe.Mabhero emwenje anowanzo kubatanidzwa munhevedzano uyezve mukufambirana - saka kana imwe bhero yemwenje ikatsva, inogona kukonzera bhechi remarambi kudzimwa.
Mushure mekupisa, pamusoro pebhedhi remwenje rine mavara matema ari pachena.Zviwane, shandisa waya kuti uibatanidze kumashure kwemwenje, pfupi-circuit iyo, kana kuitsiva nemwenje mutsva bead.

Kuora kwechiedza che LED
Izvo zvinonzi kuora kwechiedza ndechokuti kupenya kwechiedza kunowedzera kuderera uye kuderera - mamiriro ezvinhu aya anonyanya kuoneka pamagetsi e-incandescent uye fluorescent.
Mwenje ye LED haigoni kudzivirira kuora kwechiedza, asi chiyero chayo chekuora chinononoka, zvakaoma kuona shanduko neziso rakashama.Zvisinei, hazvibvisi ma LED akaderera, kana mabhesi echiedza akaderera, kana nekuda kwezvinangwa zvakadai sekushaya kupisa kwekupisa, zvichiita kuti kukurumidza kuparara kwechiedza che LED.