What is a printed circuit board? What does it do in electronic equipment?
Is an important electronic component, is the electronic components of the support, is the electronic components of the electrical connection provider. Because it is made using electronic printing, it is called "printed" circuit board.
then use the printed method, the design of the circuit to be connected to the need to retain the lines printed (corrosion-resistant media) in the CCL, immersed in corrosive liquid corrosion of the coating without copper coating, cleaning off the corrosive residue Liquid, positioning punch, coated with flux, etc., that is completed.
In general, the printed circuit board: is covered in a layer of non-conductive substrate - two layers of copper (conductive) --- called a single, double-sided CCL.
Dongguan City Dasan Liya Machinery Factory you can Baidu search under the hole to see the professional printed circuit board equipment
Is printed on the circuit board that layer of green oil, the production process but also printing line oil, printed circuit board is the best equipment coating machine
