What’s automatic controller and how to make them?


Automatic controller, also called control systems or control units, are electronic devices that manage and regulate the behavior of other machines or systems. They are used in a wide range of applications, from industrial manufacturing to household appliances, to maintain and optimize the desired output or process.

In addition to off-the-shelf automatic controllers, customized or bespoke controllers can be designed and produced for specific applications. These controllers can offer a higher level of functionality and performance, tailored to the unique requirements of the target system.

pressure automatic controller

How to make them?

The production of automatic controller involves several stages. These include PCB assembly, functional testing, box building, and complete assembly. During PCB assembly, electronic components are mounted onto a circuit board. This process is critical to ensuring the reliability and performance of the controller. Automated machines and tools are often used to ensure consistent and precise placement of components.

Fumax smt line, for electronic manfuacturing
Fumax automatic PCBA line

Functional testing is then conducted to verify that the controller meets the desired specifications and requirements. Various tests are performed to ensure that the controller can accurately measure and regulate the output of the target system. Testing can be done manually or using automated testing equipment.

Functional test, testing pcba function meet requirement
Programming and testing on Fumax production line

Next, the controller is assembled into a protective housing or enclosure during box building. Enclosures can be made from various materials, such as metal, plastic, or composites, depending on the application and environmental conditions. The enclosure also needs to be designed to allow for easy maintenance and repair.

Complete assembly involves integrating the automatic controller into the target system.This involves integrating the controller into the target system.

automatic controller board B
automatic controller board A
Aluminum case
Final assembly automatic controller
finished automatic controller

There are several world-renowned manufacturers of automatic controllers, including Siemens, Schneider Electric, and Honeywell. These companies have a long history of producing high-quality control systems. So they have a global presence in the industrial automation market.

There are also several leading control system design companies.Such as Rockwell Automation, GE Automation & Controls, and Omron. These companies specialize in designing and implementing customized control systems for specific applications. They use a combination of hardware and software solutions.

In summary, the production of automatic controllers involves several stages, including PCB assembly, functional testing, box building, and complete assembly. Custom controllers can also be designed and produced for specific applications, offering a higher level of functionality and performance.