Introduction to the LM723 Voltage Regulator The LM723 is a general-purpose voltage regulator IC that can be used in a wide range of applications. It is designed to provide a stable and adjustable output voltage, making it suitable for powering electronic devices, controlling motors, and regulating power supplies. The LM723 […]

What is Solder Mask and Why is it Important? Solder mask, also known as solder resist or solder stop mask, is a thin layer of polymer applied to the copper traces of a printed circuit board (PCB). Its primary purpose is to protect the copper traces from oxidation, prevent Solder […]

What is Mixed Assembly? Mixed assembly is a manufacturing process that combines both automated assembly lines and manual assembly stations. This approach offers several advantages over traditional assembly methods, allowing for greater flexibility, efficiency, and cost-effectiveness in the production process. In a mixed assembly system, automated machines handle repetitive, high-volume […]

Introduction to Purple PCB Purple PCBs, also known as purple solder mask PCBs, have gained popularity in recent years due to their unique appearance and aesthetic appeal. These printed circuit boards feature a distinctive purple color on the solder mask layer, which not only adds visual interest but also provides […]

Understanding PCB Colors PCB colors are determined by the solder mask, which is a protective layer applied over the copper traces on the board. The solder mask serves several purposes: Insulates the copper traces from accidental short circuits Protects the copper from oxidation and corrosion Provides a surface for printing […]

What is a PCB Protective Coating? A PCB protective coating is a layer of material applied to the surface of a printed circuit board to shield it from environmental hazards such as moisture, dust, chemicals, and extreme temperatures. These coatings act as a barrier between the sensitive electronic components and […]

Introduction to PCB Manufacturing in Thailand PCB manufacturing is a critical component of the electronics industry, and Thailand has become a preferred destination for many international companies seeking high-quality PCBs. The country’s PCB industry has grown significantly over the past few decades, driven by the increasing demand for electronic devices […]

Introduction to SMT Line Surface Mount Technology (SMT) has revolutionized the printed circuit board (PCB) manufacturing industry since its introduction in the 1960s. SMT line, an essential component of PCB manufacturing, is a highly automated and efficient production process that involves placing surface mount devices (SMDs) onto a PCB. This […]

Introduction to PCB Shields PCB shields, also known as electromagnetic interference (EMI) shields or radio frequency (RF) shields, are essential components in electronic devices that protect sensitive circuits from unwanted electromagnetic interference. These shields are designed to enclose and protect specific areas of a printed circuit board (PCB), preventing external […]

What is a Solder Bridge? A solder bridge, also known as a solder short, is an unintentional connection between two or more soldered points on a printed circuit board (PCB) that should not be connected. This unwanted connection is typically caused by excess solder during the soldering process, resulting in […]