PCB, dzina lachi China limasindikizidwa board board, yomwe imadziwikanso kuti board board yosindikiza, ndichofunikira pakompyuta, ndichothandizidwa ndi zida zamagetsi, zida zamagetsi ndizonyamula zamagetsi. Kenako, Yong Ming Sheng aluminium gawo lapansi pcb wopanga fotokozerani zomwe zimayambitsa kutentha kwa aluminiyamu gawo la PCB.

Kusanthula kwanyengo kosanthula kozungulira kosindikizidwa

Chomwe chimayambitsa kutentha kwa PCB pa gawo la aluminiyumu ndiko kupezeka kwa zida zamagetsi zamagetsi mderalo. Kugwiritsa ntchito mphamvu zamagetsi kumasiyana pamlingo wosiyanasiyana, ndipo kutentha kotentha kumasiyanasiyana ndi magetsi.

Zochitika ziwiri zakutentha kumakwera m'mabodi osindikizidwa:

(1) kutentha kwam'deralo kapena kutentha kwakukulu m'deralo;

(2) Kutentha kwakanthawi kochepa kapena kwakanthawi.

Nthawi zambiri, kutentha kwamagetsi kwa PCB kumawunikidwa kuchokera kuzinthu izi:

1.Magetsi a Consumpti

(1) Pendani kagwiritsidwe ntchito ka magetsi m'dera lililonse;

(2) Pendani kagawidwe ka mphamvu pa bolodi la PCB.

2. kapangidwe ka bolodi yosindikiza

(1) Makulidwe amalo osindikizidwa;

(2) Zida zosindikizira zama board.

3.Printed dera board board installation

(1) Njira yokhazikitsira (monga kukhazikitsa mozungulira, kukhazikitsa kopingasa);

(2) kusindikiza ndi kutalika kwa khola.

Kutentha kwa 4.heat

(1) ikani radiator;

(2) kondakitala wa mbali zina unsembe structural.

5.thermal cheza

(1) cheza koyefishienti wa dera dera bolodi kusindikizidwa;

(2) kusiyana kwa kutentha pakati pa bolodi losindikizidwa ndi malo oyandikana ndi kutentha kwawo;

6.utentha convection

(1) convection zachilengedwe;

(2) Kukakamizidwa kozizira kozizira.

Kusanthula zinthu zosiyanasiyana ndi njira yothandiza kuthana ndi kutentha kwa bolodi lomwe lasindikizidwa, nthawi zambiri pazogulitsa ndi machitidwe zinthu izi ndizogwirizana komanso zimadalira, zambiri mwazinthu ziyenera kusanthula molingana ndi momwe ziriri, zokhazokha zenizeni zinthu zitha kuwerengera kapena kuyerekezera kukula kwanyumba ndikugwiritsa ntchito mphamvu zamagetsi ndi zina.

Zomwe zili pamwambazi zakonzedwa ndikufalitsidwa ndi omwe amapereka gawo la aluminium. Ngati simukumvetsa, chonde tiuzeni ".