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The Role Of Matching Resistors In PCB Design

2021-02-26

PCB design impedance matching refers to a suitable matching method between the signal source or transmission line and the load. According to the access method, the impedance matching of PCB design has two methods: Serial and parallel; And in the light of

How To Realize PCBA Programming?

2021-02-25

Printed Circuit Board Assembly (PCBA) technology has become increasingly mature, with a wide range of applications, and it plays a key role in various intelligent equipment today. In order for the circuit board to achieve the expected design functions, in

What Inspections Need To Be Done Before SMT Assembly?

2021-02-24

1. SMT Components Inspection 2. Printed Circuit Board (PCB) Inspection 3. SMT Assembly Matters Need Attention

Why Need Make Plug Hole In PCB Manufacturing?

2021-02-23

In order to meet customer requirements, the circuit board (PCB) via hole must be plugged. After a host of practice, the traditional aluminum plugging process is changed, and the circuit board surface solder mask and plugging are completed with white mesh.

How To Solve The Problem Of Tin Penetration In PCBA?

2021-01-22

As you probably know, PCBA tin penetration is mainly affected by factors such as material, wave soldering process, flux, manual soldering, etc., and which is able to be adjusted and solved in the following ways:

PCBA SMT Placement Machine Programming Method

2021-01-21

When it comes to the SMT Assembly, Grande is one of the PCBA Manufacturers who is able to provide SMT Assembly with the smallest package of 0201 components and whose daily SMT Assembly capacity is up to three to four million points.

Difference Between PCB & PCBA

2021-01-20

PCB (Printed Circuit Board) is the support of electronic components as well as the carrier of electrical connection of electronic components. There are a great number of types of PCBs, including single-sided, double-sided, and multilayer. PCBA (Printed C

Difference Between PCBA Wave Soldering & Manual Soldering

2021-01-19

In the electronic processing industry, there are wave soldering and manual soldering methods to assemble PCB. So, what are the differences between these two soldering methods?

What Is PCB Prototype?

2021-01-15

PCB prototype refers to the trial production of circuit board before mass production. It is a way to check whether PCB circuit design is reasonable and function is normal or not. At present, a great number of pcb manufacturers whom provide PCB prototype s

How To Perform Visual Inspection After PCB Assembly?

2021-01-14

Visual inspection is a process that must be carried out after PCB Assembly. As you probably know, visual inspection is mainly for the appearance of PCB components and solder joints, and which is also a timely feedback to PCB Assembly as well as improve th

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