PCB proofing, PCB board PCB proofing - guangzhouPoly (ding circuit technology PCB factory
PCB , Chinese name called printed circuit board, as electronic components to support the body, is a kind of important electronic components.
In order to reduce the size of our PCB assembly, or assembling components need to sink, in the design of existing, usually open ladder groove on the PCB board.
But the current PCB sockets are metal or nonmetal size bigger groove.
The size of a single groove design, can only be used for assembling the individual components, for extra or power amplifier needs to be equipped with small chip components, may need to be done in the PCB surface mount, thus increasing the volume of PCB assembly.
Technical implementation elements: a tank with steps of PCB, PCB, set the first groove, the groove of the bottom of the channel to open a second grooves, the second groove the cross-sectional area of less than the cross-sectional area of the first groove, the sidewalls of the first groove for non-metallic side wall, the first groove groove bottom set has a line graph.
1, the first groove, groove under party consists of one or more core board.
2 the first groove, groove under party includes a core board, the second groove groove bottom with the first groove groove ascend a copper layer adjacent copper layer.
The above Settings, and laser ablation assignments are adapted, improves the space utilization of step groove.
3 under the first groove, groove party consists of more than one core board, the second groove groove bottom of the outer layer of the PCB copper layer or the first groove groove ascend a copper layer and the outer layer of the PCB copper layer between the copper layer.
4 the first groove, groove bottom line graph connectivity within the PCB and the same with the first groove groove ascend a copper layer of copper layer.
Makes the installation within the first groove and the second groove of simple components can be conveniently connected, the steps of the middle tier of the PCB circuit graphics.
5, the second groove is used to pack components, components by connecting lines connected to the first notch groove bottom line graphics.
Set in the second components within the groove when connected to shorten the length of the connecting line, reduces the power consumption, improve the speed of signal transmission.
6, the second grooves by laser ablation.
The laser ablation Settings, improved the precision of the second groove opening.
7, the second groove opening on the bottom of the first groove groove center location.
Make Settings in the second groove can be more easily connected components in the first groove groove around the second groove ascend a line graph.
8 the first groove, groove bottom location set up the second groove, groove space for steps of using more fully, can set a variety of specifications of the components in slot on the steps, so as to reduce the volume of PCB assembly.
The above content by PCB board factory system: Rocket PCB Solution Ltd, provide a reference to understand!
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