What is the difference between SMT and PLC?

SMT and PLC are two different fields, which have important applications in electronic manufacturing and industrial control. The following are the differences between SMT and PLC:

Definition and function: SMT is a surface mounting technology.

Technology), which is an electronic assembly process. Traditional electronic components are compressed into smaller devices, and these components are connected by circuits on printed (or other substrates). And PLC is the Power network router (power

line

Communication), also known as power cat (Jinwei MHz power cat), uses the power line that transmits current as the communication carrier to realize the interconnection with Ethernet and access to the Internet.

Application: SMT is widely used in electronic assembly industry, such as making mobile phones, computers, televisions, automotive electronics and other products. And PLC is mainly used in industrial control field, such as automatic production line and intelligent manufacturing system.

Technical features: SMT adopts miniaturized components to realize high density, high reliability, miniaturization, low cost and production automation of electronic products. PLC uses power line as communication carrier to realize data transmission and control.

Development trend: With the continuous development of technology, SMT and PLC are also constantly innovating and developing. SMT is developing towards smaller, lighter and thinner, while PLC is developing towards smarter, more efficient and more reliable.

In a word, SMT and PLC are two different fields, which play an important role in electronic manufacturing and industrial control.