Shenzhen KKPCB Technology Co., Ltd. (KKPCB) is a professional PCB and PCBA manufacturer dedicated to providing one-stop electronic manufacturing solutions. Specializing in high-difficulty, small to medium batch PCB and PCBA production, we focus on delivering high-precision, high-reliability products with fast turnaround times to meet customers’ complex design and technical requirements.

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05, 258 Shenshan Rd, Longdong Community, Baolong St, Longgang Dist, Shenzhen, China

+86-177-4855-1367

Engineering Technology PCB Assembly PCB Manufacturing
Flux from PCB

How to Remove Flux from PCB?

Manufacturers use flux to solder components on PCBs. Depending on the PCB components, flux also varies and is used to fix them on the board. It ensures uninterrupted and strong electrical connections between devices. However, it is crucial to remove excess flux so as not to blur signal traces or damage connections. In this article, we have introduced various methods and basic steps to remove flux from PCBs.

PCB Manufacturing Engineering Technology
Fr4 Rigid

What is the difference between Fr4 Rigid and Rigid-Flex?

Both types of circuit boards have their own advantages and disadvantages. Rigid-flex boards are more flexible than Fr4 rigid boards. Fr4 has a higher flame retardancy. Therefore, it is used according to the current situation. Rigid-flex boards have more industrial uses, which explains why they are more expensive, while Fr4 rigid boards have more universal uses and are therefore cost-effective.

Engineering Technology PCB Assembly PCB Manufacturing
PCB Substrate

PCB Substrate Materials: Which Type is Right for Your PCB?

A printed circuit board, commonly known as a PCB, is an assembly that uses copper conductors and electricity to create electrical connections between electrical components. PCB manufacturers use a substrate to make it, which houses the components that form the basis of the PCB. PCBs are made of a variety of substrate materials, depending on the requirements of the circuit.