What is The advantage of theMulti-layer PCB bonding packaging
The advantage of the Multi-layer PCB bonding packaging method is that the finished product is much higher than the traditional SMT patch method in terms of anti-corrosion, shock resistance and stability. At present, the widely used SMT technology is to solder the pins of the chip on the circuit board. This production process is not suitable for the processing of mobile storage products. There are problems such as virtual soldering, false soldering, and missing soldering in the packaging test.
In the process of daily use, due to the long-term exposure of the solder joints on the Multi-layer PCB to natural and human factors such as moisture, static electricity, physical wear, and slight acid corrosion, the product is prone to short circuits, open circuits, and even burns. The bonding chip is to connect the internal circuit of the chip to the packaging pins of the circuit board through gold wires, and then cover it with organic materials with special protection functions to complete the post-package. The chip is completely protected by organic materials and is isolated from the outside world. There is no Moisture, static electricity and corrosion occur; at the same time, the organic material is melted at high temperature, covered on the chip, and then dried by the instrument.
Other news about S&L
- PCB factory china Challenges—Improve Your Switched-mode Power Supply Designs
- PCB supplier china:What is PCB?
- PCB manufacturer China: Talking about the application fields and characteristics of PCB
- Automotive PCB
- What is multilayer PCB?
- The Rigid flex PCB that can save the sales volume of Xiaopeng is the G7, an additional electric car
- High Frequency PCB (HFP)
- FPC Manufacturer
- Flexible PCB Manufacturer
- Top four Flexible PCB supplier china
Your browsing history
- FPC manufacturer:The importance of using SPI solder paste inspection machine in SMT process
- Flexible PCB manufacturer:The number of 5G modules will exceed 4G in 2023
- Metal Core PCB Materials and Thickness
- Congratulations! PCB Supplier China Sun & Lynn was Rewarded Fourth Excellent National Brand
- PCB supplier S&L started to build her new plant in Ganzhou
- Health care PCB factory:What are the UPS PCB Components
- What is difference between Multi-layer PCB and PCBA
- PCB factory china:These inspections are indispensable before the PCB is shipped
- FPC manufacturer:What is Corrosion
- What is a High-Frequency PCB
A total of -comments【I want to comment】