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Aluminium PCBs are quite popular, especially for applications where the total LED quantity and/or power is high (e.g. COBs).
Aluminium is used as the substrate, and the PCB tracks are isolated from it. Different materials are available for different isolation requirements.
This aluminium PCB can be directly attached to the heatsink.
Read More: Choosing the Right PCB Laminate Material for Your Project
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Our team are developing a portable medical device with a small size, so we need a small PCB. How do I determine the traces width when designing a PCB? Actually we want it as narrow as possible to fit the device, is it OK?
We visited a PCB factory. And find that there are copper boards with various thickness in their incoming materials warehouse. That’s cool. It is the first time we see that. How many standard thicknesses of a copper layer on a PCB?
I’m making my first 4 layer PCB (1 signal, 2 GND plane, 3 PWR plane, 4 signal) with impedance control. How do you know what type of material to use? Is FR4 material ok for the 50 Ω and 90 Ω impedance?
PCB assembly is not a simple process, especially in the printing stage, any small mistakes will cause damage to PCBs or even cause failure. While errors
Over the past few decades, IC packages have undergone continuous development. They play a critical role in guaranteeing the normal operation and longevity of these
What Are PCB Mounting Holes? PCB mounting holes refer to the holes that are drilled through the printed circuit board (PCB), so the board can
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