Category Archives: PCB Technology

How to Pick a PCB Assy Manufacturer in China Shenzhen

How to Pick a PCB Assy Manufacturer in China Shenzhen Suppose you discover a product thought or you have market channels for certain products, and you want to find a supplier in China as a consequence of low product development cost and low production cost there. If you Search for the product name or concept, […]

Perfect Industry Depend on Paying Attention on FR4 PCB

FR4 Printed Circuit Board

The introduction of FR4 PCB FR-4, is a widely acceptable international grade desination for fiberglass reinforced epoxy laminated that are flame retardant (self extinguishing). After add copper layer on one or each side FR4, it become to Copper Clad Laminate (CCL), and this is the non-conductive core materail for normal printed cricuit board (PCB). Printed […]

Heavy Copper in PCB Design

Today we would like to discuss the topic of the heavy copper.Thermal management is more important than ever today as electronics are used in demanding environments and operate at higher currents. Heavy copper PCBs (copper conductors 5 oz/ft² – 19 oz/ft²  in inner and/or outer layers; sometimes defined as more than 4 oz per square foot […]

Focusing On High Frequency Printed Circuit Boards

Focusing On High Frequency Printed Circuit Boards

Nowadays, electronic devices with high frequency is the developing tendency , The increasing complexity of electronic components and switches continually requires faster signal flow rates, and thus higher transmission frequencies. Thus developing new products always need to use high frequency substrate, satellite system, mobile telephone receiving base station and so on, these communication products must […]

Select Proper material for High voltage Low Current PCB and RF PCB

PCB has two kinds of raw materials: organic substrate materials and inorganic substrate material. The most commonly used raw material is organic substrate materials. How to use the raw material depends on the layer, layer will use different raw materials, such as 3 ~ 4 layer must use prefabricated composite material, most of the two layer glass epoxy resin […]

How to use a breadboard?

An electronics breadboard is actually referring to a solder-less breadboard. These are great units for making temporary circuits and prototyping, and they require absolutely no soldering. Prototyping is the process of testing out an idea by creating a preliminary model from which other forms are developed or copied, and it is one of the most common uses for […]

How Are Single Sided Printed Circuit Boards Made?

Single Sided PCBs

Single sided PCBs have been around since the late 1950s and still dominate the world market in sheer piece volume. For Single-sided PCB, the components are on one side, conducting wires are on the other side, single sided PCB is the most simple and basic PCB board. Single Sided PCBs contain only one layer of […]

Hard Gold Plating PCB Surface Process Technology

In order to improve the wear resistance of products,increase the number of plug of gold finger, hard gold plating surface is necessary. hard gold plating surface is one of the most important process in PCB manufacturing, It forms a critical interface between component and PCB board. Basically the surface treatment has two essential functions. One is […]

How to Save PCB Assembly Turn Around Time

No company and nobody wants to wait for their boards to be assembled for weeks . For any tech company, quick turnaround time is a top-level priority. After all, it’s imperative for businesses to bring their products to market as fast as possible—before their competitors. few factors determine a business’s quick turnaround capabilities. Among the largest and […]

The introduction About PCB surface treatment of HASL and OSP

A PCB surface finish is a coating between a component and a bare board PCB., PCB surface treatment is the most basic process in order to to ensure solderability, and to protect exposed copper circuitry.  Due to the nature of the copper in the air tend to exist in the form of oxide, it is […]