Spring Festival Schedule Overview The Spring Festival is a 15-day celebration that starts on the first day of the Lunar New Year and ends with the Lantern Festival on the 15th day. Here is an overview of the key dates and events during the 2019 Spring Festival: Date Event February […]

What is a Freight Collect Account? A freight collect account, also known as a “bill to” or “third party billing” account, is an arrangement where the shipper’s transportation charges are billed directly to a separate account with the carrier instead of being paid upfront by the shipper. The account holder, […]

In-Circuit Testing (ICT) In-Circuit Testing (ICT) is a powerful testing method used to verify the functionality and connectivity of individual components on a PCBA. ICT is performed using specialized equipment that probes the board’s Boundary Scan Testing Boundary Scan Testing, also known as JTAG (Joint Test Action Group) testing, is […]

What is Fine Pitch PCBA? Fine pitch PCBA refers to the assembly of electronic components on a PCB with a pitch (the distance between the centers of adjacent leads or pads) of less than 0.5mm. This advanced manufacturing technique allows for the placement of components with extremely small lead spacing, […]

Introduction to High-TG PCB High-Tg PCB, or high glass transition temperature printed circuit board, is a type of PCB material that can withstand higher temperatures compared to standard FR-4 PCBs. The glass transition temperature (Tg) refers to the temperature at which the PCB material transitions from a rigid, glassy state […]

Introduction to Ceramic PCB Ceramic printed circuit boards (PCBs) are a specialized type of PCB that utilizes ceramic materials as the substrate instead of the more common FR-4 or other organic materials. CeramIC PCBs offer unique properties that make them ideal for certain applications, particularly those that require high thermal […]

Introduction to LED Grow Light PCBs Light-emitting diode (LED) grow lights have revolutionized the indoor farming and horticulture industry. These energy-efficient and long-lasting light sources provide the optimal spectrum for plant growth, making them a popular choice for both commercial and hobbyist growers. At the heart of every LED grow […]

What is PCB Assembly Testing? PCB assembly testing, also known as PCBA testing or printed circuit board assembly testing, is the process of validating that a manufactured PCB functions as intended according to its design specifications. The goal is to identify any defects or issues with the assembLED PCB before […]

What is AutoDesk Eagle? AutoDesk Eagle is a powerful PCB Design Software that allows you to create professional-quality PCBs for a variety of applications. It offers a user-friendly interface, a vast library of components, and a range of design tools that make it easy to create complex PCBs with ease. […]

Introduction to M4 Mounting Holes M4 mounting holes are commonly used in various industries for securing components, assemblies, and structures. These holes are designed to accommodate M4 screws, which have a nominal diameter of 4 mm. Understanding the dimensions and specifications of M4 mounting holes is crucial for engineers, designers, […]