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How to specify V-score or tab-route?

2772 1 Mar 13.2019, 18:10:37

When panelizing in Diptrace, how do I specify v-score or tab-route? Do I need spacing between the PCBs for v-score? I assume so for tab-route.

Is it possible to make the PCB I want to do?

2151 1 Mar 12.2019, 09:34:08

In short, I want to make a PCB of an atypical shape without starting out with individual parts first in the EDA software, I want to draw and run the traces without having parts placed first. Is this possible, and which software would be best? I’m willing to spend money on the software.I’m sorry for the lame and ambiguous title, I don’t know how else to title this. I’ve had the hobby of electronics for years, but I have never delved into making my own PCBs. I’m just now getting my feet wet, as in my little toe is in the water.The Knowledge I have so far on EDA cad programs so far suggests that what I’m trying to do could be particularly challenging if it’s possible. I could be wrong. I’ve been working on and off on a project for a long time and I’ve hit a road block of fitting all the components and things into the shell(An original style DMG Game Boy Shell). I haven’t worked on it in probably close to a year. The solution I’ve come up with is to to make a PCB that all the individual sy...

If there are bunches of components in a PCB (capacitors, resistors, ICs), then how do you troubleshoot that PCB to locate the fault or to find where is the fault or which component is faulty?

2053 2 Mar 11.2019, 09:46:18

Typically, fault finding works in consultation with the schematic.

How I can choose a 4 layer PCB board?

2240 2 Mar 09.2019, 10:31:30

I have saw PCBGOGO form google,Actually i don't know what about their quality?

What are the main components on the PCB board?

2419 1 Mar 06.2019, 13:49:25

This involves the classification of electronic components.

Which PCB company is good at in PCB assembly?

2264 1 Mar 05.2019, 14:35:06

Choose PCB Company with a team of qualified and experienced personnel’s who can deliver high-grade PCB Assembly and capable to handle the whole process including PCB manufacturing, Assembly, Testing and faster shipment

How do you make notes for PCB?

2399 1 Mar 01.2019, 10:42:27

When placing an order or requesting a quotation for printed circuit boards(PCB), it is extremely important to clearly state all of your requirements as completely as possible.

Inspection of PCBs and Its Types | PCB Prototype | PCBGOGO

7210 37 Dec 04.2018, 09:38:16

We classify PCBs into three types on the basis of the number of layers, single-sided, double-sided, and multi-layer. We can also classify them as flexible PCBs or rigid PCBs and flex-rigid PCBs. On the other hand if we classify them according to quality then we have three classes, Class1, Class 2 and Class 3. Class 3 is the most complex and these PCBs undergo the best inspection method. In this article we will discuss the quality inspection of rigid double-sided and multi-layered PCBs. Inspection is done to ensure the quality is up to mark and these are no errors or defects. Inspection Standards:PCB inspection can be categorized as the following types: PCB standards made by a countryMilitary PCB standards by the military of a countryPCB industrial standards (for e.g.SJ/T10309)Inspection for PCB standard quality set by device supplierInspection for PCB requirement pre-labeled on PCB design drawings PCB Inspection Items: If we talk about the basic quality inspection methods th...

Using Return Paths that Follow Least Impedance to create a better PCB Design

19915 19 Dec 04.2018, 09:25:34

Introduction: When current flows through a circuit, the high-speed signals established will follow the path of least impedance rather than least resistance. Return path is the path the current takes to return to the source. We will discuss which return path can be used to make our PCB designs better.Over time the demand for smaller PCBs has increased rapidly. At the same time the use of flexible and rigid-flex circuits also increased. As a result the operating voltages have reduced dramatically. But engineers always aim to make their designs better, faster and more accurate. How can you achieve that?Routing Return Paths We know that an electric field is set up in the areas an alternating current passes through in the circuit. These field lines will permeate through the surrounding conductors and transfer to nearby circuits too. The time taken for the changes in magnetic field to reach the far ends of your circuit is actually at a fraction of the speed of light. Whenever a change o...

Choosing the Correct Thickness for PCB Prototype

31293 31 Dec 03.2018, 10:56:37

Introduction: While manufacturing a PCB, there are many factors that will influence the performance of your PCB. One of them is the thickness of your PCB. The thickness will affect the conductivity and resistance of your PCB and so you will have to choose the perfect thickness so your PCB can fit its applications accurately. In this article we will discuss the various standards of thickness available for PCBs and how you can choose the correct standard for yours. There are a number of things to consider before you make your choice. The application is a major factor but the profile, weight, components etc. all play a part too. Over years the size of PCBs has grown smaller, lighter and thinner so the thickness should also fit these standards. PCB Thickness Options: The number of layers your PCB determines the overall thickness of your PCB. Some applications require a thicker PCB while some require a thinner type. SO the thickness has very varying standards. The typical range of th...

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