Txhuas PCB yog qhov zoo tshaj plaws rau daim ntawv thov uas ua kom muaj cua sov ntau dhau. Kub cladding zoo dissipates tshav kub. Feem ntau cov hluav taws xob tsim hluav taws xob tau tsim los ntawm txhuas PCB vim tias lawv yaj cua sov ntau dua li cov hluav taws xob ib txwm muaj. 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.

Aluminium PCB cov txiaj ntsig

Aluminum PCBS have various advantages over other PCB types. Cov txiaj ntsig tau muab los ntawm txhuas PCBS yog.

Tus nqi zoo

Aluminium PCB muab cov cua sov ua kom sov ua haujlwm, uas tuaj yeem txuag nyiaj txiag kom sov. Vim tias txhuas yog ib txwm muab rho tawm, tsis zoo li feem ntau hom PCB, nws tuaj yeem rov ua dua tshiab thiab pheej yig.

Kev tiv thaiv ib puag ncig

Unfortunately, certain PCB types are toxic, and they can adversely affect our environment. Cov khoom siv hluavtaws siv hauv cov txheej txheem tsim khoom tsis muaj kev nyab xeeb rau kev noj qab haus huv ntawm cov neeg siv khoom.

Txawm li cas los xij, txhuas yog lub hauv paus tseem ceeb thiab nws PCB muaj kev nyab xeeb thiab tsis ua mob rau ib puag ncig. /p>

Npaum tshav kub dissipation

Qee cov khoom tawg tawm cua sov thiab lawv cov hluav taws xob cua sov tuaj yeem ua rau lawv puas tsuaj. Tshwj xeeb tshaj yog nyob rau hauv rooj plaub ntawm ICS lub zog, cov khoom siv xws li leds tsim cua sov mus txog ntau pua degrees Celsius. This heat is enough to melt components and damage PCBS.

Aluminium yog cov khoom siv cua sov zoo uas ua rau cov cua sov tawg ntawm cov khoom no thiab ua kom lawv txias.

Lub durability ntawm

Ordinary fiberglass boards yog lub luag haujlwm rau tawg hauv siab. Rau cov kab hluav taws xob tso rau hauv ib puag ncig hnyav, txhuas PCBS raug pom zoo. Aluminium muaj lub zog zoo, uas ua rau tuav tau txhim khu kev qha thiab ruaj khov.

Ncaws:

Aluminium PCBS yog qhov sib piv piv rau lawv lub zog. Vim tias txhuas PCBS tsis xav tau lossis muaj lub tshuab hluav taws xob tsawg dua, qhov peev txheej hnyav tag nrho ntawm kev siv hluav taws xob raug txo.

Kev thov ntawm txhuas PCB

Aluminum PCBS are suitable for applications requiring high heat dissipation, mechanical strength and durability. Cov tub ntxhais hlau PCBS ua haujlwm tau zoo hloov cov cua sov thiab tswj qhov kub ntawm Circuit. Aluminum PCBS are nearly 10 times more efficient in thermal emission than fiberglass PCBS. Cov yam ntxwv no ua rau cov neeg tsim qauv los ua kom zoo tag nrho lub plhaub loj thiab tsim qauv ntawm ntau yam khoom.

Qee qhov kev thov ntawm txhuas PCBS yuav hais hauv qab no

Lub hwj chim

Cov khoom siv hluav taws xob thiab cov cai tswj hwm muaj cov khoom siv hluav taws xob rau cua sov ntau dua li ib txwm muaj.

Kev ruaj ntseg hauv lub xeev

Lub xeev cov khoom xa rov qab ua haujlwm siab zog, thiab vim tias muaj cua sov ua kom sov siab, aluminium PCBS zoo dua.

Lub tsheb

Aluminium PCB tau siv dav hauv kev lag luam tsheb. Cov voj voos teeb tsa hauv cov khoom lag luam tsheb ua haujlwm hauv cov huab cua hnyav thiab xav tau kom sib dua thiab ruaj khov.

LED teeb

Aluminium luam tawm cov laug cam tau siv dav hauv LED teeb pom kev zoo. Leds are sensitive components, but they generate excessive heat. Yog tias qhov cua sov no tsis raug tswj, lawv qhov kev ua tau zoo tuaj yeem cuam tshuam loj heev thiab ua rau tas sijhawm tas mus li.

In addition, aluminum PCBS are an excellent reflector and can save the cost of reflectors in low level lightning products.

How to make aluminum PCB?

Aluminum PCB manufacturing involves various steps. The reliability and durability of these PCBS are related to the manufacturing process. Tsis saib xyuas cov ntsiab lus feeb thaum tsim khoom tuaj yeem cuam tshuam rau qhov zoo ntawm txhuas PCBS.

Aluminium PCB txheej

Aluminum PCB consists of several layers

Txheej txheej

Nws yog ua los ntawm aluminium alloy thiab muaj cov haujlwm tshwj xeeb xws li lub zog loj thiab cov cua sov ua kom sov.

Rwb thaiv tsev txheej

Cov insulating txheej muaj cov kub polymers uas muaj viscoelasticity zoo.

Txheej txheej

< p> Cov txheej yog ua los ntawm cov ntawv tooj liab thiab lub npog ntsej muag vuam tau muab tso rau ntawm txheej.

How to choose an aluminum PCB manufacturer?

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

Automated raug cog

Aluminum PCB design procedures are limited and require special attention. Cov cuab yeej tsim khoom siv qib siab ua tau zoo PCBS. Koj lub MCPCB cov chaw tsim khoom lub chaw kuaj yuav tsum tau nruab nrog cov tshuab siv tshuab niaj hnub no.

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.

certification

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

Graded materials

Kev tsim tshwj xeeb thiab cov khoom siv ntawm txhuas PCBs muaj txiaj ntsig zoo rau kev ua tiav cov cua sov ntau dua. Kev ua tau zoo dua tuaj yeem tau txais los ntawm kev siv cov ntaub ntawv zoo dua. Kev siv cov txhuas tsis zoo lossis lwm yam ntaub ntawv tuaj yeem ua rau muaj kev cia siab thiab ua haujlwm ntev ntawm PCB.

Lub sijhawm ua haujlwm

Yog tias koj xav tau tsim, txhim kho, thiab xa PCBS hauv lub sijhawm txwv, koj yuav tsum xav txog lub sijhawm txhuas thaum xaiv cov chaw tsim khoom. Qee cov tuam txhab siv sijhawm ntev dua li ib txwm.