![]() ![]() ![]() The cost of such a marker in radio stores is about 55 rubles. There are different ways of transferring the protective track from the etching solution to the printed circuit board pattern, the most common are the LUT (laser-ironing technology) method and drawing the picture with a special marker for printed circuit boards. In electronic technology, for these purposes, printed wiring is used, which is obtained by unprotected, specially applied protective layer, a layer of copper foil.Īs a result, from a piece of fiberglass with a glued layer of copper foil, which is called foiled fiberglass, after etching, a printed circuit board is obtained. ![]() To connect together parts of electrical equipment, such as a machine tool in production, wires and cables are used. After the concept, the question arises of creating the basis for its installation. ![]()
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