Turning Milling EDM 2D 3D 12v Audio Amplifier Circuit Board

12v Audio Amplifier Circuit Board Board PCB Prototype Service Cs01 In Sap

Briefly introduce our PCBs

PCB inspection methods include appearance optical inspection and electrical path test
AOI (Auto Optical Inspection):
It is the automatic optical recognition system. Based on the consideration of production efficiency and inspection accuracy, the use of optical identification instruments to replace manual visual inspection (Visual Inspection) is already a very basic process. The principle of AOI is to first save the standard image file in the device, use the image file to perform optical comparison with the measured object, and automatically determine whether the error of the measured object exceeds the standard. Scrap or repair. Since the circuits on the circuit boards are getting more and more fine, it has already exceeded the limit that can be found by the human eye. Therefore, the AOI equipment of the PCB prototype service is mostly used to check and compare the circuit layers, and compare whether there is too much or too little etching or damage such as collisions. .

PCB prototype service Capacities and Technical Specification

Application

Printed circuit boards are mainly composed of insulating substrates and conductors, which play the role of support, interconnection and part of circuit elements in electronic equipment. Electronic components such as integrated circuits, resistors, capacitors, etc. cannot function as a single entity. They only work as a whole if they have a firm foothold on the PCB prototype service and there are conductive junctions connecting them. PCB prototype service is the skeleton that supports the components and is the conduit for connecting electrical signals. In addition, some printed circuit boards have components such as resistors, capacitors, inductors, etc., which become functional circuits and play the role of trachea.The role of printed circuit boards in electronic equipment is to provide mechanical support for fixing and assembling for transistors, integrated circuits, resistors, capacitors, inductors and other components; to realize the integration of transistors, integrated circuits, resistors, capacitors, inductors and other components. Wiring and electrical connection and electrical insulation between components meet their electrical characteristics; provide identification characters and graphics for the inspection and maintenance of components in the electronic assembly process, and provide solder resist graphics for wave soldering.Since printed circuit boards are used in electronic equipment, manual wiring errors are avoided and automatic insertion, soldering and inspection are realized. This can ensure the quality and reliability of electronic products, improve labor productivity, reduce production costs, and facilitate maintenance.

FAQ