Igishushanyo mbonera nubuyobozi

Ubushyuhe bukabije (kuzamuka kwubushyuhe) burigihe bwabaye umwanzi wibikorwa bihamye kandi byizewe. Iyo imicungire yubushyuhe abakozi ba R&D bakora ibicuruzwa no kwerekana ibicuruzwa, bakeneye kwita kubikenewe byamasoko atandukanye kandi bakagera kuburinganire bwiza hagati yibipimo ngenderwaho nibiciro byuzuye.

Kuberako ibice bya elegitoronike byibasiwe cyane nubushyuhe bwubushyuhe, nkurusaku rwumuriro wa résistoriste, igabanuka rya voltage ya PN ihuza imbaraga za transistor bitewe nubushyuhe bwiyongera, hamwe nubushobozi budahuye bwa capacitori mubushyuhe bwinshi kandi buke. .

Hamwe nogukoresha byoroshye kamera yerekana amashusho yumuriro, abakozi ba R&D barashobora kuzamura cyane imikorere yimikorere yibice byose byo gushushanya ubushyuhe.

Gucunga ubushyuhe

1. Suzuma vuba umutwaro wubushyuhe

Kamera yerekana amashusho yubushyuhe irashobora gushushanya muburyo bwo gukwirakwiza ubushyuhe bwibicuruzwa, bifasha abakozi ba R&D gusuzuma neza ikwirakwizwa ry’umuriro, kumenya aho hantu hafite ubushyuhe bukabije, kandi bigatuma igishushanyo mbonera cy’ubushyuhe gikurikiraho.

Nkuko bigaragara ku gishushanyo gikurikira, umutuku bisobanura ubushyuhe buri hejuru .。

Board Ubuyobozi bwa PCB

2.Gusuzuma no kugenzura gahunda yo gukwirakwiza ubushyuhe

Hazabaho gahunda zitandukanye zo gukwirakwiza ubushyuhe murwego rwo gushushanya. Kamera yerekana amashusho yumuriro irashobora gufasha abakozi ba R&D byihuse kandi byihuse gusuzuma gahunda zitandukanye zo gukwirakwiza ubushyuhe no kumenya inzira ya tekiniki.

Kurugero, gushyira isoko yubushyuhe bwihariye kuri radiatori nini yicyuma bizana gradient nini nini kuko ubushyuhe bugenda buhoro buhoro binyuze muri aluminiyumu kugeza kumutwe (fins).

Abakozi ba R&D barateganya gushyira imiyoboro yubushyuhe muri radiatori kugirango bagabanye ubukana bwa plaque ya radiatori hamwe nubuso bwa radiatori, kugabanya guterwa na convection ku gahato kugirango bigabanye urusaku, kandi bikore neza ko ibicuruzwa bikora neza. Kamera yerekana amashusho yumuriro irashobora gufasha cyane kubashakashatsi gusuzuma imikorere ya gahunda

Ishusho hejuru irasobanura:

Shyushya ingufu z'amashanyarazi 150W;

Ishusho ibumoso: ubushyuhe bwa aluminiyumu gakondo, uburebure bwa 30.5cm, uburebure bwibanze 1.5cm, uburemere 4.4kg, urashobora gusanga ubushyuhe bukwirakwizwa buhoro buhoro hamwe nubushyuhe nkikigo;

Picture Ifoto iboneye: Ubushyuhe bumaze gushyirwaho imiyoboro 5 yubushyuhe, uburebure bwa 25.4cm, uburebure bwibanze ni 0.7cm, n'uburemere ni 2.9kg.

Ugereranije n'ubushyuhe bwa gakondo, ibikoresho bigabanukaho 34%. Birashobora kuboneka ko umuyoboro wubushuhe ushobora gukuramo ubushyuhe muburyo bwubushyuhe hamwe nubushyuhe bwa radiator Ikwirakwizwa ni rimwe, kandi ugasanga hasabwa imiyoboro 3 yubushyuhe gusa kugirango itwarwe nubushyuhe, bishobora kurushaho kugabanya igiciro.

Byongeye kandi, abakozi ba R&D bakeneye gushushanya imiterere no guhuza inkomoko yubushyuhe na radiyo yubushyuhe. Hifashishijwe kamera yerekana amashusho yubushyuhe bwa infragre, abakozi ba R&D basanze inkomoko yubushyuhe na radiator bishobora gukoresha imiyoboro yubushyuhe kugirango bamenye ubwigunge no gukwirakwiza ubushyuhe, bigatuma igishushanyo cyibicuruzwa cyoroha.

Ishusho hejuru irasobanura:

Shyushya ingufu 30W;

PictureIbumoso: Inkomoko yubushyuhe ihura neza nubushyuhe bwa gakondo, kandi ubushyuhe bwikigereranyo cyerekana ubushyuhe bugaragara;

Picture Ifoto iboneye: Inkomoko yubushyuhe itandukanya ubushyuhe kumashanyarazi ikoresheje umuyoboro. Birashobora kuboneka ko umuyoboro wubushyuhe wohereza ubushyuhe mu buryo butemewe, kandi ubushyuhe bwikariso buragabanywa; ubushyuhe kumpera yanyuma yubushyuhe buri hejuru ya 0.5 ° C hejuru yumusozo wegereye, kubera ko icyuma gishyushya ubushyuhe gishyushya umwuka ukikije Umuyaga urazamuka ukegeranya kandi ushyushya impera ya radiatori;

Abakozi ba R&D barashobora kurushaho kunoza igishushanyo mbonera, ingano, aho biherereye, no gukwirakwiza imiyoboro yubushyuhe.