aluminiomu PCB dara julọ fun awọn ohun elo ti o ṣe agbejade igbona pupọju. Awọn gbona cladding fe dissipates ooru. Pupọ awọn apẹrẹ Circuit agbara-giga ni a kọ sori PCB aluminiomu nitori wọn tuka ooru diẹ sii ju awọn iyika deede lọ. Aluminum PCB are designed for power converter applications, but LED application manufacturers have recently become more interested in using them due to their amazing cooling capabilities.

Awọn anfani PCB aluminiomu

PCBS aluminiomu ni awọn anfani lọpọlọpọ lori awọn oriṣi PCB miiran. Awọn anfani ti a funni nipasẹ PCBS aluminiomu jẹ.

Iye owo to munadoko

PCB aluminiomu n pese iṣẹ itusilẹ ooru, eyiti o le ṣafipamọ isuna isunmi ooru. Nitori aluminiomu ti jade ni ti ara, ko dabi ọpọlọpọ awọn oriṣi PCB, o le tunlo ati pe o jẹ olowo poku.

Idaabobo ayika

Unfortunately, certain PCB types are toxic, and they can adversely affect our environment. Awọn ohun elo sintetiki ti a lo ninu ilana iṣelọpọ ko ni aabo fun ilera awọn onibara.

Bibẹẹkọ, aluminiomu jẹ nkan ti ara ati PCB rẹ jẹ ailewu ati pe ko ṣe ipalara ayika. /p>

Isanku ooru to munadoko

Diẹ ninu awọn paati tuka ooru ati itankalẹ igbona wọn le ba iṣelọpọ wọn jẹ. Paapa ni ọran ti ICS agbara, awọn paati bii awọn ọdọ ṣe ina ooru to awọn ọgọọgọrun awọn iwọn Celsius. Ooru yii ti to lati yo awọn paati ati ibajẹ PCBS.

Aluminiomu jẹ adaṣe ooru ti o munadoko ti o tuka itankalẹ igbona ti awọn paati wọnyi ati jẹ ki wọn tutu.

Agbara ti

Awọn lọọgan gilaasi lasan jẹ oniduro lati tẹ labẹ titẹ. Fun awọn iyika ti a gbe sinu awọn agbegbe lile, PCBS aluminiomu ni a ṣe iṣeduro. Aluminiomu ni agbara to dara, eyiti o jẹ ki mimu mimu gbẹkẹle ati ti o tọ.

lightweight:

PCBS aluminiomu jẹ iwuwo fẹẹrẹ ni akawe si agbara wọn. Nitori awọn PCBS aluminiomu ko nilo tabi ni awọn radiators ti o dinku, isuna iwuwo gbogbogbo ti Circuit dinku.

Ohun elo ti PCB aluminiomu

Aluminum PCBS are suitable for applications requiring high heat dissipation, mechanical strength and durability. PCBS ti irin ṣe gbigbe ooru daradara ati ṣakoso iwọn otutu ti Circuit. Aluminum PCBS are nearly 10 times more efficient in thermal emission than fiberglass PCBS. Ẹya yii n jẹ ki awọn apẹẹrẹ lati mu iwọn iwọn ikarahun lapapọ pọ ati apẹrẹ ti awọn ọja lọpọlọpọ.

Diẹ ninu awọn ohun elo ti PCBS aluminiomu ni yoo mẹnuba ni isalẹ

Ipese agbara

Ipese agbara ati awọn iyika ilana ni itanna elekitiro fun itusilẹ ooru ti o ga ju ti iṣaaju lọ.

Ilana ipinle ti o lagbara

Awọn relays ipinlẹ to lagbara mu agbara giga, ati nitori itusilẹ igbona giga, PCBS aluminiomu dara julọ.

Ọkọ ayọkẹlẹ naa

PCB aluminiomu ti wa ni lilo pupọ ni ile -iṣẹ ọkọ ayọkẹlẹ. Circuits installed in automotive products operate in harsh atmospheric conditions and need to be lightweight and durable.

LED imọlẹ

Aluminiomu tejede Circuit lọọgan ti wa ni o gbajumo ni lilo ninu LED ina lọọgan. Leds are sensitive components, but they generate excessive heat. Ti ooru yii ko ba ṣe ilana, iṣẹ wọn le ni ipa pupọ ati yori si ipari ipari.

Ni afikun, PCBS aluminiomu jẹ afihan ti o dara julọ ati pe o le ṣafipamọ idiyele ti awọn olufihan ni awọn ọja monomono ipele kekere.

How to make aluminum PCB?

Aluminum PCB manufacturing involves various steps. The reliability and durability of these PCBS are related to the manufacturing process. Aibikita awọn alaye iṣẹju lakoko iṣelọpọ le ni ipa ni pataki ni didara ti PCBS aluminiomu.

Aluminum PCB layer

Aluminum PCB consists of several layers

Layer ipilẹ

O jẹ ti alloy aluminiomu ati pe o ni awọn iṣẹ alailẹgbẹ bii agbara nla ati itusilẹ ooru.

Insulating Layer

Ipele idabobo ni awọn polima otutu ti o ga pẹlu viscoelasticity ti o dara.

Layer Circuit

< p&gt; A ṣe fẹlẹfẹlẹ ti bankanje idẹ ati pe a fi boju -boju alurinmorin sori fẹlẹfẹlẹ naa.

Bawo ni lati yan olupese PCB aluminiomu kan?

Always consider a few key factors when choosing a brand for your custom aluminum PCB manufacturer.

Ile -iṣẹ iṣelọpọ adaṣe adaṣe

Aluminum PCB design procedures are limited and require special attention. Awọn sipo adaṣe adaṣe adaṣe ti iṣelọpọ PCBS ti o ni agbara giga. Your MCPCB manufacturer’s laboratory must be equipped with modern automated machines.

portfolio

Inexperienced aluminum PCB manufacturers may not be able to develop standardized PCBS. Experienced manufacturers adapt to change and innovate over time please be sure to consider your manufacturer’s product portfolio before placing an order.

iwe eri

Your PCB must meet specified quality standards. Uncertified manufacturers do not meet these standards and provide unreliable products.

Graded materials

Apẹrẹ alailẹgbẹ ati awọn ohun elo ti PCB aluminiomu wulo pupọ fun iyọrisi awọn itujade ooru ti o ga julọ. Didara ti o ga julọ le gba nipasẹ lilo awọn ohun elo didara ti o ga julọ. Lilo aluminiomu aluminiomu ti o bajẹ tabi awọn ohun elo miiran le ba igbẹkẹle ati agbara PCB jẹ.

asiwaju akoko

Ti o ba nilo lati ṣe apẹrẹ, dagbasoke, ati fi PCBS ranṣẹ ni akoko akoko to lopin, o gbọdọ gbero awọn akoko oludari nigbati o ba yan olupese. Diẹ ninu awọn aṣelọpọ n gba to gun ju ti iṣaaju lọ.