ESD (electrostatic discharge) is defined as the transfer of electric charge, electrostatic discharge in short. Which takes place when two objects which have been charged to different electric potentials are brought in contact with one another or when two objects which have different electric potentials due to static induction are brought in contact with one another. Basically, if you’ve ever been shocked by another person or a door handle, that’s ESD transfer. ESD can cause product defects as well as equipment failures which result in an unforeseen accident.

In the maintenance of mobile phones, the components on the circuit board are often replaced, it is requiring the use of high quality soldering tools. Because the components of the mobile phone adopt the surface mount process, the components are small in size, highly integrated, the printed circuit is fine, and the pad is small. If the soldering tools are not selected properly, it is easy to cause faults during the soldering process, such as false soldering, short circuit or even damaged circuit boards. Therefore, it is necessary to use high-end tools as much as possible, such as intelligent temperature controlled soldering station.

Innovative tin-through hole design can easily solve the problem that the original FPC can not be welded.

A soldering iron is an essential tool for your soldering tasks. It's very frustrating when it stops working because you can’t carry out your soldering tasks more. AiXun precision soldering will talk with you why the soldering iron does not heat up.

AiXun smart power supply P2408S V1.25 update: 1. Optimize the battery calibration module function; 2. Optimize the DC. The current display is abnormal when switching the range with one key to boot up AiXun platform download address: https://www.aixuntech.com/ Enjoy more comfortable experience now!

AiXun smart soldering station T4 series, global network upgrade to build the safest soldering station! "More "advanced, "more" smart, "more" secure Function upgrade content: After you install the tip, touch the pull socket lightly to activate heating. No need to worry about burning your hands when installing with hands.

When doing SMT chip processing business, we often encounter such questions, do you use lead-free soldering or leaded soldering? So, what is the difference between lead-free and lead-based soldering? Why should SMT chip processing use lead-free soldering?

The full name of BGA is "ball grid array". It is to blow the solder balls on the CPU contacts with a hot air gun through the ball planting board, and then align them with the main board PCB for heating and soldering. This form is widely used in notebooks and all-in-one motherboards with embedded CPU.