Chabwino n'chiti - 12V kapena 24V?

A wamba kusankha posankhaMzere wa LED ndi 12V kapena 24V. Zonsezi zimagwera mkati mwa kuyatsa kwamagetsi otsika, ndi 12V kukhala sepcification yofala kwambiri.

Zimatengera zinthu zosiyanasiyana, koma mafunso omwe ali pansipa akuyenera kukuthandizani kuti muchepetse.

(1) Malo anu.

Mphamvu ya magetsi a LED ndi yosiyana. Mzere woyatsa wa 12V uli ndi mphamvu zochepa ndipo umagwiritsidwa ntchito pakanthawi kochepa. Mzere wowala wa 24V uli ndi mphamvu yayikulu ndipo umagwiritsidwa ntchito m'malo osiyanasiyana.

(2) Kodi muli ndi zomwe zilipo kale?

Ngati, mwachitsanzo, mukugwiritsa ntchito mabatire a 12V kapena muli ndi zida zamagetsi za 12V, mungakhale bwino kuonetsetsa kuti mizere yatsopano ya LED ikugwirizana ndi zomwe muli nazo kale.

Mwanjira imeneyi, simudzafunikanso kugula zida zatsopano zamagetsi kuti mufanane ndi ma LED.

(3) Kuzizirira kozungulira komanso kufunika kwautali.

Mzere wowala wa 12V uli ndi mphamvu zochepa komanso zofunikira zochepa pakuchotsa kutentha. Chifukwa cha mphamvu zake zazikulu, mizere yowunikira ya 24V imakhala ndi zofunika kwambiri pakuwotcha kutentha.Muzogwiritsa ntchito monga kuyatsa kwa mzere wa LED, kutalika kopitilira muyeso kwa chingwe cha LED nthawi zambiri kumayendetsedwa ndi magetsi omwe mizere yamkuwa ya LED imatha kugwira. Choncho, mizere ya 24V LED idzatha kupirira kuwirikiza kawiri kutalika kwa 12V LED Mzere ukanati, poganiza kuti mavoti amphamvu azinthu ziwirizi ndi zofanana.

(4) Mphamvu yogwira ntchito ya mikanda ya nyali ndi yosiyana.

Pofuna kupititsa patsogolo kusinthasintha komanso kusinthasintha, nthawi zambiri amapangidwa kuti aziyendetsedwa ndi magetsi a 12V DC. Mphamvu yogwira ntchito ya mikanda ya nyali 3 mndandanda ndi pafupifupi 9.6V.

Mwachidule, dongosolo la 24V LED lidzakoka theka la kuchuluka kwamakono monga 12V LED dongosolo kuti likwaniritse mphamvu yomweyo.

Koma zonse, ziribe kanthu mtundu wa kuwala kwa bala, ndi bwino kuti zigwirizane ndi zosowa zanu. Timaperekalow voltage ndi mkulu voteji mizere kuwala, Komanso akhoza makonda zofunika, chonde musazengereze kulankhula nafe