How to judge the quality of the oven circuit board?
With the rapid development of mobile phones, electronics, and communications industries, as well as the rapid growth of the PCB industry, people have higher and higher requirements for the number of layers, weight, precision, materials, colors, and reliability of components. . So how to judge the quality of the circuit board when purchasing?
First, when purchasing circuit boards, you can measure and test the products provided by their manufacturers to see if they meet the thickness and specifications of your own products, as well as the gloss and color of the circuit boards. Usually, the external circuit boards are covered with ink. If the color of the board is not bright enough and the ink is very small, the quality of such a circuit board will not be good. In addition, since there are many parts on the circuit board, if the welding is not in place, the parts will easily fall off, so it is necessary to see whether the welding seam of the circuit board meets the standard.
Second, after observing the appearance of the oven circuit board, it is also necessary to focus on checking whether the circuit board connection meets the requirements. In order to avoid the occurrence of line heating, short circuit or open circuit during use, everyone needs to understand the line width, line thickness and line spacing in detail to see if they meet the standards they require.
Third, in order to be able to use high-quality oven circuit boards, you also need to test all aspects of them. Of course, before that, you need to know what are the advantages and characteristics of high-quality circuit boards, such as whether the mechanical properties of the surface of the circuit board meet the Installation requirements, etc., knowing these, it will be easier to judge the quality of the circuit board.
To sum up, when purchasing an oven circuit board, as long as you can firmly grasp the above points, not only can you distinguish from its appearance, but also know its performance structure well, then it is relatively easy to find an oven circuit board that suits you. simple. If you are interested in oven circuit boards, please contact Tecoo. Tecoo has its own professional R&D team, and has successfully developed a variety of elecontro oven circuit boards, such as embedded oven circuit boards, mini oven circuit boards, touch oven circuit boards, Knob oven circuit board and more. We also provide ODM&OEM customized service.