Chaputala 3: Oyenererana ndi Magetsi a LED / Madalaivala a LED omwe amasewera gawo lofunikira pakuwonetsa motsogozedwa ngati mtima wopatsa chidwi kwa anthu.

Zowonetsera za LED pang'onopang'ono zakhala zinthu zodziwika bwino pamsika wa digito wakunja kwanyumba, ndipo zimatha kuwoneka paliponse m'mabwalo omanga akunja, siteji ya konsati, ndi masiteshoni, ndi zina.

Koma nthawi zambiri tinkamva anthu ogulitsa akudandaula kuti nthawi iliyonse nyali ya LED iphwanyidwa, milandu ngati ma modules ochepa a LED ndi yakuda chifukwa cha magetsi osweka, fan amasiya kugwira ntchito etc. Ndikoyenera kusanthula mozama kuti mumvetse chifukwa cha LED. kuwonongeka kwa magetsi.

Makamaka, chinsalu chotsatsa panja chimayang'anizana ndi malo ovuta kwambiri ndipo chimafunika kukonzanso kwambiri kuti chizitha kutithandiza bwino.

Mphamvu yopulumutsa mphamvu ya chiwonetsero cha LED ndi moyo wantchito ndizodziwikiratu kukwezedwa, ndiye mungadziwe bwanji ndikusankha magetsi owonetsetsa a LED pazenera lanu lotsogolera?

Choyamba, yang'anani njira yowonekera kuti musankhe Mphamvu yowonetsera LED.

Wopereka mphamvu wabwino, ndizovuta kwambiri pakugwira ntchito, chifukwa izi zitha kutsimikizira kusasinthika kwa batch.

Koma wopanga mosasamala, kupanga mphamvu Kupereka kwa mawonekedwe ake, malata, makonzedwe a zinthu sizili bwino.

Chachiwiri, sankhani mphamvu zowonetsera za LED kuchokera pakunyamula bwino.

The dzuwa la magetsi ndi index yofunika kwambiri, dzuwa ndi mkulu mphamvu kutembenuka mlingo ndi mkulu, kotero kuti Ufumuyo zofunika kusamala mphamvu ndi kuteteza chilengedwe, ndipo akhoza kwenikweni kupulumutsa magetsi kwa owerenga.

Chachitatu, linanena bungwe voteji ripple nthawi zonse voteji mphamvu ndi lalikulu.

Kukula kwa chiwombankhanga kumakhudza kwambiri moyo wa zida zamagetsi.

Zing'onozing'ono zing'onozing'ono zimakhala bwino.

Chachinayi, onani kuwonjezeka kwa kutentha kwa magetsi kuti musankhe mphamvu ya chiwonetsero cha LED.

Kuwonjezeka kwa kutentha kumakhudza kukhazikika ndi moyo wa magetsi.

Kutsika kutentha, kumakhala bwinoko.

Kuphatikiza apo, zitha kuwoneka kuchokera ku magwiridwe antchito kuti kuchuluka kwa kutentha kwakukulu kudzakhala kochepa.

Chachisanu, chifukwa cha mawonekedwe a zinthu zowonetsera za LED, kusintha kwanthawi yomweyo nthawi zambiri kumapangidwa posewera kanema kapena zenera, zomwe zimayika patsogolo zofunikira zolimba pamagetsi a LED.

Nthawi zambiri, kuti muwonetsetse kuwulutsa kowonekera kwa chiwonetserochi, muyenera kusungitsa ndalama zina kuti mupereke magetsi.

Chachisanu ndi chimodzi,The more general sense, surplus reserve, product performance mphamvu yokhazikika, kutalika kwa moyo, komabe, potero kumawonjezera mtengo wazinthu zamagetsi, nkhokwe yochulukirapo yochulukirapo komanso yosavuta kuwononga.

Pakadali pano, magetsi amagetsi owonetsera ma LED pamakampani nthawi zambiri amasungidwa ndi 20% - 30%.

Kuti muwonjezere moyo wamagetsi, tikulimbikitsidwa kusankha makina okhala ndi mphamvu ya 30%.

Mwachitsanzo, ngati dongosololi likusowa magetsi a 100W, tikulimbikitsidwa kusankha chitsanzo chokhala ndi mphamvu zowonjezera mphamvu zoposa 130W, zomwe zingathe kusintha bwino moyo wa magetsi.

Chachisanu ndi chiwiri, sankhani magetsi malinga ndi gawo la ntchito.

Ntchito yodzitchinjiriza: chitetezo chamagetsi, chitetezo cha kutentha, chitetezo cholemetsa, ndi zina zambiri.

Kuchulukirachulukira kungayambitse chitetezo chochulukira.Ndibwino kuti muwonjezere mphamvu yotulutsa mphamvu yamagetsi kapena kusintha kapangidwe ka katundu.

Munthawi yachiwiri, kutentha kumakhala kokwera kwambiri ndipo chitetezo cha kutentha chimachitika, onse adzayika mphamvu muchitetezo chotetezedwa.

Ntchito yogwiritsira ntchito: ntchito ya siginecha, ntchito yowongolera kutali, ntchito ya telemetry, ntchito yofananira, ndi zina.

Ntchito yapadera: kukonza ntchito (PFC), magetsi opitilira (UPS).

Pakalipano, magwero amagetsi ogwiritsidwa ntchito ndi yonwaytech anatsogolera fakitale ndi: Meanwell, G-Energy, Rong Electric, Yuanchi, Chuanlian, Great Wall, etc.

Meanwell ndiye wotchuka kwambiri, ndipo Khoma Lalikulu lingagwiritsidwe ntchito kumayiko omwe ali ndi nyengo yozizira kwambiri, monga Russia, Denmark, Finland ndi Sweden ku Northern Europe.