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Knowledge Of Single Side Board
Jun 12, 2017

What is a Single Side Board. Single-sided board is a single-sided circuit board short, it is widely used in a variety of electronic components core components assembly system, electronic equipment is an indispensable part of the normal operation. Its importance is equivalent to the foundation of the building in general, only with excellent performance of a Single Side Board, can be produced on this basis better electronic products. Small to the radio to the LCD TV internal structure can see its shadow. For non-professional friends, it may not understand the single-panel material. Do not worry, today I will give you universal about the knowledge of a Single Side Board, including single-panel material and its characteristics.

Single Side Board history

1953 ~ 1955, Japan imported copper foil for the first time made of paper phenolic copper foil substrate, and a large number of applications in the radio. In 1956, the Japanese circuit board professional manufacturers, single-panel manufacturing technology then rapid progress. In the material, the early to paper-based phenolic copper foil-based, but because of the material at the time of electrical insulation is low, poor heat resistance welding, twisting and other factors, one after another paper ring resin, glass epoxy resin and other materials Development, the current consumption of electronic equipment required for a Single Side Board, almost using paper phenolic substrate board.

Single Side Board features

The Single Side Board is on the most basic PCB, the parts are concentrated in one side, the wires are concentrated on the other side. Because the wires only appear on one side, we call this kind of PCB called built and single-sided. Because there are many strict restrictions on the design of the single-sided board (because there is only one side, the wiring can not cross and must be around the path), so only the early circuit to use such a board;

Single-panel wiring diagram to network printing (Screen Printing), that is, printed on the copper surface of the resistance agent, after etching and then anti-solder mark on the mark, and finally punching processing to complete the parts guide hole and shape. In addition, a small number of diverse production of products, the use of photoresist to form a pattern of photography.

Single Side Board material

Single-sided printed circuit board is the early 1950s with the emergence of transistors, the United States as the center of the product developed, when the main production methods to copper foil direct etching method for the mainstream. 1953 ~ 1955, Japan imported copper foil for the first time made of paper phenolic copper foil substrate, and a large number of applications in the radio. In 1956, the Japanese circuit board professional manufacturers, single-panel manufacturing technology then rapid progress. In the material, the early to paper-based phenolic copper foil-based, but because of the material at the time of electrical insulation is low, poor heat resistance welding, twisting and other factors, one after another paper ring resin, glass epoxy resin and other materials Development, the current consumption of electronic equipment required for a Single Side Board, almost using paper phenolic substrate board.