nkhani

Popeza timatchedwa mphamvu yosinthira madzi, payenera kukhala zofunika zina za kutchinjiriza kwake ndi kutentha kwake.Kutentha kogwira ntchito kwa magetsi osunthika oyendetsedwa ndi madzi nthawi zambiri ndi -40-80 ° C (kutentha kwakunja kwa nyumbayo), kutentha kosungirako ndi -40-85 ° C, chinyezi chogwira ntchito ndi 10-90% chinyezi wachibale, ndipo pafupifupi nthawi ya moyo ndi nthawi yapakati pakati pa zolephera.(MTBF) maola 50000, ndipo chiphaso chachitetezo chiyenera kutsata UL60950, EN6134.

Pamwambapa tidakambirana za zofunikira za magetsi osinthira madzi a LED osagwiritsa ntchito madzi pogwira ntchito.Pa nthawi yomweyo, makhalidwe ake ndi ofunika kwambiri:

1. Choyamba, kukhazikika kwake: makamaka nyali ya LED yoyendetsa magetsi pamsewu, yomwe imakhala pamtunda wapamwamba, imakhala yovuta kuisamalira, ndipo ndi yokwera mtengo kuposa mtengo, kotero kukhazikika kwake kuli bwino kwambiri.

2. Kuchita bwino kwambiri: LED ndi chinthu chopulumutsa mphamvu, kuyendetsa bwino kwa magetsi kuyenera kukhala kwakukulu, ndipo kutentha kwa LED kulinso bwino, pamene mphamvu yamagetsi ikukwera, kutaya mphamvu kwa magetsi. ndi yaying'ono, ndipo kutentha komwe kumapangidwa mu nyali ya LED nakonso Ndikochepa, kotero kumachepetsa kutentha kwa nyali, zomwe zimapindulitsa kuchedwetsa kuwonongeka kwa kuwala kwa LED.

3. Mphamvu yamphamvu kwambiri: Mphamvu yamagetsi ndiyofunikira pa gridi yamagetsi ku katundu.Nthawi zambiri, palibe zizindikiro zovomerezeka pazida zamagetsi zomwe zili pansi pa 70 watts.

4. Ntchito yoteteza: Kuphatikiza pa ntchito yodzitchinjiriza yamagetsi, ndikwabwino kuyankha molakwika kutentha kwa LED yabwino pakupanga kwanthawi zonse kuteteza kutentha kwa LED kukhala kokwera kwambiri.

5. Pankhani ya chitetezo: nyali imayikidwa panja, mawonekedwe a magetsi ayenera kukhala opanda madzi, chinyezi, kutentha kwa dzuwa, ndi chipolopolo chakunja chiyenera kukhala chopanda kuwala.

6. Moyo wamagetsi oyendetsa galimoto uyenera kufanana ndi moyo wa LED.

7. Kukwaniritsa zofunikira zamalamulo achitetezo ndi kuyanjana kwamagetsi.