Visit：2354 Date：2020-08-24

There is no difference between a circuit board and a circuit board, and they are essentially the same.
The circuit board is just a designed and manufactured substrate, and the circuit board refers to the circuit board on which various components have been installed.
The names of the circuit boards are: circuit boards, PCB boards, aluminum substrates, high frequency boards, PCBs, ultra-thin circuit boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, etc. The circuit board makes the circuit miniaturized and intuitive, which plays an important role in the mass production of fixed circuits and optimizing the layout of electrical appliances.
Circuit board: On an insulating substrate, a printed board that connects wires from point to point is formed according to a predetermined design, but has no printed components.
Circuit board: On an insulating base material, a printed board that connects wires from point to point according to a predetermined design and prints components.
Circuit boards are the kind with electronic components. Circuit boards are the kind of PCB boards. Without electronic components The most contacted is the circuit board, and the main board is the circuit board.