Home > PCB Blog > PCB Knowledge
PCB Blog
PCB Knowledge
PCB Industry News

How to set the reflow soldering temperature

The most important thing to set the reflow soldering temperature is to set it according to the characteristics of the solder paste. Each solder paste has a parameter value. In addition to the temperature parameter value of reflow soldering, we also need to consider environmental factors, and the setting of reflow soldering temperature also depends on other reasons, SYS Technology will share below....
 

Capacitor naming rules and methods

Naming of chip capacitors: The parameters included in the naming of chip capacitors include the size of the chip capacitor, the material used to make this chip capacitor, the required accuracy, the required voltage, the required capacity, the requirements of the terminal and the requirements of packaging. Generally, the parameters that need to be provided for ordering chip capacitors include size, required accuracy, voltage requirements, capacity value, and the required brand....
 

SMT placement machine safety operating procedures

The device warms up for 1 to 2 minutes after open machine. When using after the holidays, it needs to be preheated immediately after turning on the power, and the preheating time is about 10 minutes....
 

Several levels of hardware development

An excellent hardware engineer, in addition to strong basic theoretical knowledge, proficiency in hardware schematic design technology, hardware PCB design, hardware debugging, must also have the ability to learn quickly, understand communication protocols and standards, and circuit design...
 

Classification, characteristics and application of radio frequency identification technology (RFID)

Radio frequency identification technology is mainly classified in the following four ways. Today let's talk about the classification of radio frequency identification technology (RFID)....
 

Radio Frequency Identification Technology and RFID System Components

Radio Frequency Identification (RFID) is a wireless communication technology derived from radar technology in 1960. It is characterized by identifying specific targets through radio signals, reading and writing relevant data, and exchanging data with identified targets....
 

Differences and connections among SPI, I2C, and UART

SPI, I2C, and UART are the three commonly used bus protocols, this article will discuss in detail the differences and connections among these three protocols....
 

Difference between Y1 and Y2 capacitors

There are many types of Y capacitors, including Y1, Y2, Y3, and Y4, among which Y1 and Y2 capacitors are used most frequently. Y1 and Y2 capacitors are not exactly the same, what is the difference between them?...