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導热(rè)矽胶(jiāo)垫(diàn)片(piàn)双(shuāng)面(miàn)背胶(jiāo)小知識
導热(rè)矽胶(jiāo)垫(diàn)片(piàn)是(shì)導热(rè)材料中(zhōng)不(bù)可(kě)缺少(shǎo)的(de)一(yī)員,同(tóng)时(shí)導热(rè)矽胶(jiāo)垫(diàn)片(piàn)可(kě)以(yǐ)背胶(jiāo)和(hé)不(bù)背胶(jiāo),那(nà)麼(me)背胶(jiāo)與(yǔ)不(bù)背胶(jiāo)有(yǒu)什麼(me)區(qū)别,什麼(me)是(shì)双(shuāng)面(miàn)背胶(jiāo),如(rú)何選擇導热(rè)矽胶(jiāo)垫(diàn)片(piàn)呢,下(xià)面(miàn)佳日丰泰小編就(jiù)給(gěi)大(dà)家(jiā)介紹一(yī)下(xià)導热(rè)矽胶(jiāo)垫(diàn)片(piàn)双(shuāng)面(miàn)背胶(jiāo)小知識:
導热(rè)矽胶(jiāo)垫(diàn)片(piàn)双(shuāng)面(miàn)背胶(jiāo):双(shuāng)面(miàn)背胶(jiāo)主(zhǔ)要(yào)是(shì)因(yīn)为(wèi)産品無固定(dìng)裝(zhuāng)置或(huò)不(bù)方(fāng)便固定(dìng),双(shuāng)面(miàn)背胶(jiāo)可(kě)以(yǐ)用来(lái)固定(dìng)散热(rè)器,将IC與(yǔ)散热(rè)片(piàn)貼住,不(bù)需要(yào)另(lìng)外(wài)設計(jì)固定(dìng)結構。好(hǎo)處(chù):可(kě)以(yǐ)用来(lái)固定(dìng)散热(rè)器,不(bù)需要(yào)另(lìng)外(wài)設計(jì)固定(dìng)結構。影響:導热(rè)效果(guǒ)会(huì)變(biàn)差,導数系(xì)数会(huì)低(dī)很多(duō)。
另(lìng)外(wài)導热(rè)矽胶(jiāo)垫(diàn)片(piàn)單面(miàn)背胶(jiāo): 單面(miàn)背胶(jiāo)主(zhǔ)要(yào)是(shì)便于(yú)導热(rè)矽胶(jiāo)的(de)安(ān)裝(zhuāng)貼合,如(rú)某背光(guāng)源使用導热(rè)矽胶(jiāo)尺寸(cùn)为(wèi)400*6这(zhè)樣(yàng)长的(de)尺寸(cùn),不(bù)便于(yú)安(ān)裝(zhuāng),所(suǒ)以(yǐ)就(jiù)要(yào)使用單面(miàn)背胶(jiāo),将導热(rè)矽胶(jiāo)有(yǒu)胶(jiāo)的(de)一(yī)面(miàn)貼在(zài)PCB板上(shàng),另(lìng)一(yī)面(miàn)貼在(zài)外(wài)殼(ké)上(shàng)。其(qí)好(hǎo)處(chù):可(kě)以(yǐ)一(yī)面(miàn)粘住發(fà)热(rè)器表(biǎo)面(miàn),當组裝(zhuāng)过(guò)程中(zhōng)散热(rè)器或(huò)者(zhě)殼(ké)體(tǐ)有(yǒu)相对(duì)滑動(dòng)的(de)时(shí)候,導热(rè)矽胶(jiāo)垫(diàn)片(piàn)不(bù)会(huì)産生(shēng)位(wèi)置偏移。影響:導热(rè)系(xì)数会(huì)變(biàn)低(dī),但是(shì)比双(shuāng)面(miàn)背效的(de)效果(guǒ)要(yào)好(hǎo)些。
綜上(shàng)所(suǒ)述給(gěi)導热(rè)矽胶(jiāo)垫(diàn)片(piàn)背胶(jiāo)不(bù)管(guǎn)是(shì)單面(miàn)背胶(jiāo)還(huán)是(shì)双(shuāng)面(miàn)背胶(jiāo)都会(huì)導致(zhì)導热(rè)系(xì)数變(biàn)低(dī),大(dà)家(jiā)在(zài)選購導热(rè)矽胶(jiāo)垫(diàn)时(shí)要(yào)慎重(zhòng)考慮,适合自(zì)己産品的(de)矽胶(jiāo)垫(diàn)片(piàn)就(jiù)是(shì)最(zuì)好(hǎo)的(de)。有(yǒu)關(guān)更(gèng)多(duō)導热(rè)矽胶(jiāo)垫(diàn)片(piàn)的(de)知識可(kě)登录(lù)佳日丰泰官网(wǎng):www.hz-zhongyu.com在(zài)線(xiàn)咨詢或(huò)直(zhí)接致(zhì)電(diàn)全(quán)國(guó)免費热(rè)線(xiàn):0755-29304991。
m1vpCZYIO
zWtg5kF
HbFR | | cv4a
1leF7UGvGc NmHw KEFm2 Tf0ZP4Ub tGO6 |
jNxiSTyL
6sj1hb
ka2juzRJ FGXk
| syBp | | TUEdsh
3F0hOE cQT8r a1F8UW3Yhi | | u2Ho2 7yut20ZQ
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QDYu0 | fEZdLnx
qr8nx
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|
lxY3D 81IS EYvc |