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Which one is more suitable for PCB assembly processing between selective welding and wave soldering ?
Selective welding and wave soldering are commonly used in PCB assembly proofing. However, each of these methods has its own advantages and disadvantages. Let’s take a look at selective welding and wave soldering – which one is more suitable for SMT chip processing, proofing and assemb...Read more -
Does PCBA need a dispensing process?
Customers often ask the PCBA factory when they are processing circuit board asssembly, do we need a dispensing process for our products? At this time, we will communicate with customers and judge whether to do the dispensing process according to the actual use scenarios of the customer’s pr...Read more -
How to control the PCB board quality in PCB Factory
Quality is the foundation of an enterprise, and it is also the hard cornerstone of development. The first step to ensure quality is to select high-quality plates. If PCB manufacturers want to control the quality of PCB boards, how to control them? If we want to control the quality of PCB boards, ...Read more -
What are the components of a circuit board?
Circuit boards are the core components of electronic products. Let’s take a look at the components of circuit boards: 1. Pad: Pads are metal holes used to solder component pins. 2 layer: Depending on the design of the circuit board, there will be double-sided, 4-layer, 6-layer, 8-layer, ...Read more -
How to choose HASL, ENIG, OSP circuit board surface treatment process?
After we design the PCB board , we need to choose the surface treatment process of the circuit board. The commonly used surface treatment processes of the circuit board are HASL (surface tin spraying process), ENIG (immersion gold process), OSP (anti-oxidation process), and the commonly used surf...Read more -
Advantages of One-Stop PCBA Processing
For some start-up companies, solution companies, or small companies, it is more common to choose PCBA processing (commonly speaking, PCBA contract labor and materials). For the above types of enterprises, because there is no perfect supply chain system, no matching engineer team and Purchasing te...Read more -
How to panelize a PCB for easier PCB assembly?
In order to improve production efficiency and reduce production cost in PCB assembly process, bare circuit boards usually make in panel for production, which can facilitate PCBA processing plant to carry out chip welding. The following will talk about the common panelized methods and principles o...Read more -
16 type of common PCB soldering defects
16 type of common PCB soldering defects In PCB assembly process, a variety of defects often appear, such as false soldering, overheating, bridging and so on. Below PCBfuture will explain the normal PCB assembly defects when solder the PCBs and how to avoid it. 1. False soldering Appearance featur...Read more -
The Skill of Solder Printed Circuit Board
With the accelerated development of industrialization, circuit boards will be used in many fields. When it comes to circuit boards, we have to mention soldered circuit boards. What are the skills of soldering circuit boards? Let’s learn how to solder PCB. Skill of soldering circuit board 1...Read more -
Why should we plug the vias in the PCB?
Why should we plug the vias in the PCB? In order to meet the requirements of customers, the via holes in circuit board must be plugged. After a lot of practice, the traditional aluminum plug hole process is changed, and the white net is used to complete the resistance welding and plug hole of cir...Read more -
How to check the failure components in PCB
How to check the failure components in PCB PCB fabrication and assembly is not difficult, the difficult is the how to inspect PCB after the production is completed. Common PCB circuit board faults are mainly concentrated in the components, such as capacitors, resistors, inductors, diodes, tri...Read more -
How to identify SMT component’s polarity
How to identify SMT component’s polarity Special attention should be paid to the polarity components in the whole PCBA processing process, because the wrong orientation components will lead to batch accidents and the failure of the whole PCBA board. Therefore, it is very important that engineerin...Read more
