NEWS
How is the cost of SMT calculated?
The cost of SMT surface mount processing involves components, surface mount technology, soldering materials, quality control, and other costs. The calculation formula is based on factors such as component quantity, unit price, number of mounting points, and unit price.
What documents are required for SMT sample production?
SMT sample manufacturing is a complex and precise process that requires customers to provide comprehensive and accurate design and production data.
In PCBA SMT processing, the component baking process is also important
In PCBA SMT processing, component baking is crucial. Before baking, it is necessary to screen, classify, clean, and inspect equipment.
PCBA machining accuracy requirements
The precision of PCB processing involves aspects such as chip placement, welding quality, and electrical performance testing, which require strict monitoring and adjustment to meet the requirements.
SMT point calculation quotation
In SMT chip placement processing, calculating the number of points and quoting is crucial, involving factors such as the quantity, type, board, and order quantity of components.
The key links of one-stop PCBA services
The biggest advantage of one-stop PCBA services lies in their convenience and efficiency.
SMT production environment requirements
SMT surface mount processing requires strict control of the production environment, including suitable temperature and humidity, dust prevention, electrostatic protection, and good lighting and noise control.
What tests are performed after PCB soldering?
The key to PCB welding quality inspection includes visual inspection, electrical testing, X-ray testing, automatic optical testing, and environmental adaptability testing.
Standard requirements for PCBs of medical equipment
Medical PCBs have high standards and must meet requirements such as electrical safety, environmental adaptability, EMC, high precision, and medical regulations to ensure product quality and safety.
How to manually handle tin connection in PCB process
In the PCB process, if there is tin connection, especially during manual soldering, the following steps can be taken to ensure that the quality and performance of the circuit board are not affected. The following is a clear processing flow
The characteristics of SMT electronic assembly
SMT electronic assembly plays a crucial role in the electronic manufacturing industry due to its efficient, precise, and reliable production steps and characteristics. 1. High assembly density and miniaturization SMT technology enables electronic components to be directly mounted on the surface of PCBs, greatly improving assembly density and reducing the volume and weight of electronic products. Compared to traditional through-hole insertion technology (THT), the volume of SMT electronic components can be reduced by 60% to 90%, and the weight can be reduced by a corresponding proportion, which is conducive to achieving miniaturization of electronic products. 2. High reliability and high-frequency characteristics The SMT solder joint has a low defect rate, firm connection, and improves the reliability of electronic products. Meanwhile, due to the lack of leads or short leads in the components, the distribution parameters of the circuit are reduced, radio frequency interference is reduced, which is conducive to achieving
What processes do SMT surface mount processing require?
SMT surface mount processing involves preparation, printing, surface mount, welding, and inspection and repair processes to ensure accurate installation of electronic components on PCBs.
