Chifukwa chiyani timizere towala timafunikira thiransifoma?

1. Mfundo yogwirira ntchito ya mizere yowala

Mzere wowunikira ndi chipangizo chamagetsi chomwe chimagwiritsa ntchito mfundo yowala ya mikanda ya nyale ya LED kuti chiwalitse poyang'anira magetsi. Chifukwa LED yokhayo imakhala ndi magetsi otsika kwambiri, nthawi zambiri pakati pa 2-3V, chokhazikika kapena chosinthira chamakono chimafunika kuti chiwongolere.

2. Chifukwa chiyani timizere towala timafunikira thiransifoma?

1. Mphamvu yamagetsi ndi yosakhazikika

Mizere yowunikira imakhala ndi zofunika kwambiri kuti magetsi azigwira ntchito, ndipo nthawi zambiri amafunika kukhala mkati mwa 12V, 24V, 36V, ndi zina zambiri kuti agwire bwino ntchito. Ngati mugwiritsa ntchito mphamvu ya 220V AC mwachindunji, zitha kuyambitsa mavuto monga kuwala kosakhazikika komanso moyo waufupi wa chingwe chowunikira.

2. Chitetezo

Mzere wowunikira womwewo ndi wosalimba, ndipo mphamvu yamagetsi yochulukirapo imatha kuwononga mosavuta kapena kuyambitsa ngozi zachitetezo. Kugwiritsa ntchito thiransifoma kumatha kusintha ma voliyumu apamwamba kukhala magetsi otsika omwe amayenera kugwiritsidwa ntchito ndi chingwe chowunikira, ndikuwonetsetsa kuti chingwe chowunikira chikugwiritsidwa ntchito bwino.

3. Mfundo yogwira ntchito ya transformer

Transformer imapangidwa ndi ma coils awiri ndi chitsulo pakati, ndipo imazindikira kutembenuka kwamagetsi kudzera mu mfundo ya electromagnetic induction. Pamene koyilo yoyamba ya thiransifoma ipatsidwa mphamvu, maginito amatuluka muzitsulo zachitsulo, zomwe zimagwira ntchito pa coil yachiwiri kupyolera muzitsulo zachitsulo, zomwe zimapangitsa kuti mphamvu ya electromotive iwoneke pa coil yachiwiri.

Malinga ndi mfundo ya ma electromagnetic induction, kuchuluka kwa kutembenuka kwa koyilo yachiwiri kumakhala kokulirapo kuposa koyambira koyambira, voteji yotulutsa idzakhala yokwera kuposa voliyumu yolowera, ndipo mosemphanitsa.

Choncho, pamene muyenera kusintha 220V AC mphamvu mu voteji otsika monga 12V, 24V, ndi 36V oyenera nyali Mzere ntchito, muyenera kugwiritsa ntchito thiransifoma kusintha chiŵerengero cha kutembenukira koyilo.

4. Mitundu ya ma transformer

M'mizere yowunikira, pali ma transformer awiri omwe amagwiritsidwa ntchito kwambiri: osinthira mphamvu ndi owongolera mphamvu nthawi zonse. Chosinthira magetsi ndi magetsi omwe amasintha mphamvu ya 220V (kapena 110V) AC kukhala mphamvu ya 12V (kapena 24V) DC. Kutulutsa kwake komweko kumatha kuyendetsedwa molingana ndi kuchuluka kwa masiwichi. Wowongolera magetsi nthawi zonse amawongolera zomwe zikuchitika pano posintha voteji ya mapaipi kuti zitsimikizire kuwala kokhazikika. Mitundu iwiri ya ma transfoma imasankhidwa malinga ndi zochitika zosiyanasiyana zogwiritsira ntchito komanso zosowa.

5. Momwe mungasankhire thiransifoma

Kusankhidwa koyenera kwa thiransifoma kuyenera kukhazikitsidwa mokhazikika pazigawo monga voteji, mphamvu, zamakono ndi mtundu kuti zitsimikizire kuwala kokhazikika komanso kupewa kutenthedwa ndi kuwonongeka kwa thiransifoma chifukwa cha kusankha kosayenera.