Hmlv High Mix Low Volume PCB Assembly For LED Lights

1.0mm boardthickness single layer PCB with four nuts for Industril equipments

Single layer PCB, also known as single-sided PCB, which is a type of PCB which comes with only one layer of conducting material on one side of the board and other side is used for incorporating different electronic components on the board. Single layer PCB is widely used in the printed circuit board design in a variety of different electronic sectors where low costs are required. What’s more, single layer PCB has been made of various of material, such as paper reinforced phenolic resin with copper foil and glass fiber reinforced epoxy resin with copper foil and so on.

In the environment of multi-variety and small-batch production, large changes in output and frequent dynamic adjustments of production varieties make the production process complex and changeable, and production efficiency plummets. Based on the SMT production of multi-variety, small-batch and high-mixed packaging, we summarized some key points and experiences of multi-variety and small-batch production, and looked for some solutions and methods to adapt to this production mode, so that multi-variety and small-batch SMT production The efficiency has been greatly improved.

Construction of Single Layer PCB

The base material, which is also known as substrate, is made up of insulating fiber glass that has compact look and PCB strength. What’s more, the type and nature of base material depends on whether the board is flexible PCB or rigid PCB. There is a copper layer which has conducting path for various components on the board above substrate. Needless to say, different boards have different copper thickness according to your needs and demands, defining in ounces per square foot.

One one hand, there is a solder mask layer on the top of copper foil. The layer is mainly in protecting the copper foil from insulating which avoids the conduction in case direct contact happens with some conducting material. One the other hand, there is a silkscreen layer on the top of all layers, which is mainly in adding characters and symbols on the board, so it’s easy to have a better understanding of the board.