There were many PCB people don’t know the real thermal resistance of the PCB. Today Allen will discuss this topic. First of all you should learn isolated thermal pad. Thermal resistance of PCB has many methods, use isolated thermal pad is the normal method. All Lamp, LED packages have an electrically isolated thermal pad. But […]
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Round led PCB board application introduce This type MCPCB board has many applications. Some of them were well known, but others were not. So this post will discuss the application use round LED PCB board. Professional application with indoor environment like in hotels, restaurants, offices, houses, meeting rooms, factories, workshops and supermarkets. Ideal replacement for […]
DIY something is very happy thing for hobbyist. But for normal people, there were many diffcult to do it. So this post will discuss the detail process of RGB LED PCB board assembly. Before assembly RGB LED PCB board, you should have below tools: RGB LED tubes, RGB LED PCB board, power, line etc. First […]
It’s not very difficult thing, but there were few PCB guy to know the detail skill about Rebel LED Round MCPCB Assemblies. So this post Allen wants to discuss something related to Rebel LED Round MCPCB. Here is the list of Featuring our high thermal efficiency MCPCB Rebel LED PCB have a Flexible connected method […]
There were many PCB with LED manufacturers in China. But not all of them Guarantee 100% E-test for your MCPCB board. How to judge a good PCB with LED supplier? What is the judge rule of it? This post Allen will discuss the Advantage of PCB with LED. To help more oversea MCPCB purchase to […]
Some normal parameter of thermal PCB conductivity introduces Every PCB material has each own PCB conductivity. Even difference thermal PCB suppliers also have difference Thermal PCB conductivity. Here Allen just lists some normal parameter of thermal PCB conductivity. Thermal Conductivity (Tc) of FR4 ~ 0.25 W/m·K. Thermally Conductive Dielectric: TC ~ 1.0 – 4.0 W/m·K. […]
MCPCB wiki introducing for you The content below is from wiki, Allen just wants more PCB people to know the real MCPCB knowledge. MCPCB (Metal Core PCB) is those boards which incorporate a base metal material as heat spreader as an integral part of the circuit board. The metal core usually consists of aluminum PCB […]
Metal Core Layer thickness Typical thickness for aluminum is 1.0mm to 3.2mm. Typically a heat sink is attached to the metal base to further dissipate heat away from the components. This layer can be made out of aluminum PCB copper or steel. Aluminum is the most common due to its cost, weight and thermal characteristics. […]
If you have known the MCPCB design process, you may understand LED product manufacturing very very easy. Because the designing way is the same, the Primitive purpose is decrease the temperature. With only three components, LED, MCPCB and heat sink, the thermal design of an LED system should be straightforward. Low Thermal Resistance is very […]
Do you know the real definition of MCPCB thermal conductivity? There were many MCPCB guys don’t know the MCPCB thermal conductivity. Special some new comer have no idea about it. So Allen wants to discuss this topic. First of all I want to claim not a decades MCPCB expert discuss with you, if you have […]