GREATPCB

Some devices use a component that sounds very impressive—IGBT (Insulated Gate Bipolar Transistor). From high-speed trains and electric vehicles to small appliances like air conditioners and induction cookers, it’s commonly […]

The importance of understanding operational amplifiers (op-amps) is well recognized, with some analog circuit textbooks devoting up to a third of their content to them. Yet, many people find themselves […]

1. What is High-Power PCB? High-power PCB is a printed circuit board made of heavy copper. Compared to other circuit boards, high-power PCBs can handle higher current rates, withstand high […]

Brushless Motor FOC Control With FOC (Field Oriented Control) algorithms, you can control the rotation of a brushless motor in various ways. This has widespread applications in robotics as well. […]

Introduction: The Use of Ferrite Beads in Electronic Circuits Ferrite beads are widely used components in electronic circuits, particularly for power supply filtering, signal transmission to prevent high-frequency interference, and […]

In the design and manufacturing process of PCBs, engineers need to prevent unexpected issues during production and avoid design errors. This article summarizes and analyzes common PCB problems, aiming to […]