Basic Knowledge of Aluminum PCB

Aluminum PCB

What is aluminum PCB Introduction to Aluminum PCB Aluminum PCB is the most common circuit board among metal PCBs. The aluminum substrate is a metal-based copper clad laminate with good heat dissipation function. Generally, a single panel is composed of a three-layer structure: a circuit layer (copper foil), an insulating layer, and a metal base…

Why Start PCB Prototype First Before Fabrication?

Aluminum PCB

Printed circuit board (PCB) has become a part of most electronic devices today. PCB designers can create impressive boards with many features. Whether you’re a designer creating a circuit board on a personal project or a designer working on a great team, it’s important to get the design right before moving on to manufacturing, and…

How to Proceed IC Programming in PCBA Process?

PCBA IC programming

PCBA technology has become increasingly mature, played a key role in the current various intelligent equipment,It has a wide range of applications. If you want the printed circuit board to achieve the desired design function, except the hardware, the matching support of the software is very important, the program is loaded into the IC through the…

Common Types of PCB Surface Finishes:Advantages and Disadvantages

Bare copper PCB

After we finished PCB design, send it to the PCB factory for PCB prototyping or mass production, will enclose a copy of PCB process document, one is to indicate the PCB surface finishes, different PCB surface finishes, their cost and the application situation is different. Firstly, why do we need special treatment of PCB surface?…

Something You Need to Know About PCB Routing, PCB Layout and PCB Design

PCB design of components

    Problem Cause Effect LNA/tank circuit arrangement (receiver) Inductor orientation RF feedthrough Degeneration/π-network arrangement (transmitter) Inductor orientation RF feedthrough Shared ground vias between legs of π network Via parasitics Feedthrough, RF leakage Shared ground vias between receiver blocks Via parasitics Crosstalk, RF feedthrough,     RF leakage Long traces for decoupling capacitors Higher-impedance connections Reduced decoupling…

Key Points of Wave Soldering in PCBA Assembly Process

The key points of control pcb

Introduction to wave soldering technology DIP plug-in and SMD adhesive process special wave soldering is one of the important processes of modern electronic manufacturing in PCB assembly industry, although it has been affected by SMT technology, but there are still quite a lot of electronic components can not be completely replaced by SMT packaging technology,…

MLCC Failure Detection and Improvement in PCBA Industry

PCB productin

Nowadays, the demand of electronic PCBA hardware terminal customers for electronic contract manufacturing service is increasingly strong. The traditional PCBA manufacturers, due to weak supply capacity, lack of price advantage, unstable supply and low labor efficiency, lead to low conversion rate, and face the problems of fewer and fewer customers. However, in the process of…

From Electronics R&D to production, The Whole Process of Electronics Manufacturing

Chip Manufacturing Process

IoT chip to the module, the whole process of R&D and production The development of the Internet of Things and smart home has deepened the connection and interaction between people and things, making our lives more colourful, more convenient and more closely connected. The connection of people and things (equipment) depends on the Internet wireless…