17-09-2021

Technical
What is the Process of Converting PCB to Schematic Diagram?
PCB Laminate Material and Its Manufacturers
Impedance Control PCB: Design,Calculator and Testing
PCBA Quality Control
PCB Files Format
PCB Quality Control
PCB Design
FQC PCB
Online pcb file viewer

When I printed it, PPT crashed, and now when I try to open the PPT file (technically the.pptx file), I'm told 'PowerPoint cannot open the file filename because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file.' .pcb - SmartCAM Custom Control Panel File. The PCB data files are related to SmartCAM.PCB file is a SmartCAM Custom Control Panel File. SmartCAM is a suite of Computer-Aided Manufacturing and CAD/CAM software applications that uses toolpath modeling to assist CNC machinists in creating computer-numerically controlled (CNC) programs that direct CNC machine tools. The pcb file extension is also related to Microsoft PowerPoint, a worldwide most popular powerful tool you can use to create and edit dynamic and great-looking presentations. This type of pcb file are used to store application settings data. A printed circuit board description. How to open a PCBDOC file You need a suitable software like PCB to open a PCBDOC file. Without proper software you will receive a Windows message 'How do you want to open this file?' (Windows 10) or 'Windows cannot open this file' (Windows 7) or a similar Mac/iPhone/Android alert. If you cannot open your. How to open PCB files. If you cannot open the PCB file on your computer - there may be several reasons. The first and most important reason (the most common) is the lack of a suitable software that supports PCB among those that are installed on your device. A very simple way to solve this problem is to find and download the appropriate application.

For PCB Manufacturing or quotation , You need send us Gerber RS-274X files to check.

Below please find the instructions you’ll need for submitting your Gerber files to us for production of your printed circuit boards. If you need assistance, our customer service representatives can help you determine all of the file types you will need to submit for your PCB order.

Eagle

Gerber File Format and ODB++ File Format

What Will Open Pcb File Folders

Gerber File Format
Gerber is an open ASCII vector format for printed circuit board design that shows parts of a board like copper layers, solder mask design, etc. Many applications can read this format because it simple, has detailed specifications, and has few bugs because of its wide use and subsequent debugging. The simple format of a Gerber means it is easy to identify and fix bugs as well. There are three Gerber generations: Gerber X2 (current format), Extended Gerber, or RS-274X, and Standard Gerber, or RS-274-D, which is now obsolete. The Gerber X2 format contains layer stackup information, which was not in previous versions. Software that supports the X2 format will read and identify each item's function in the file.
A RS-274X file contains the complete description of a PCB layer image without requiring any external files. It has all the imaging operators needed for a PCB image. Any aperture shape can be defined as well as positive and negative objects. Planes can be specified without the need to 'paint' or 'vector-fill' as in RS-274-D.

Read Pcb Files

RS-274X is a complete, powerful and unambiguous standard to describe a PCB layer. It can be input and processed fully automatically. This makes it well suited for fast and secure data transfer and for reliable and automated workflows.

Remember to include the following when submitting Gerbers:
All copper layers (inner & outer)
Soldermask layers
Silkscreen/legend layers
Via plugging layers (if applicable)
Solder paste layers (for assembly)
Aperture list if apertures are not embedded in Gerber data

During the PCB layer assignment in our Auto File Verification, you will have to tell us which gerber file is which layer. This table will help you for some common packages.

Software: Eagle

File ExtensionDescription
cmpTop Copper
solBottom Copper
stcTop Soldermask
stsBottom Soldermask
plcTop Silkscreen
plsBottom Silkscreen
drdNC Drill

Software: Orcad

File ExtensionDescription
gtlTop Copper
gblBottom Copper
gtsTop Soldermask
gbsBottom Soldermask
gtoTop Silkscreen
gboBottom Silkscreen
drlNC Drill

What Will Open Pub Files

ODB++ File Format
There has been a lot of debate between whether Gerber format or ODB++ formats are better for PCB design. Some designers and shops prefer one format over the other. At Sierra, we prefer ODB++ formats. Here's a summary of both formats and their pros and cons.

ODB++ stands for Open Database and serves as a way to exchange data between computer-aided design (CAD) and computer-aided manufacturing (CAM) formats for circuit boards. This format was first introduced as ODB, and the '++' was added after a new version included components. ODB++ is an ASCII file that has all the information pertaining to the circuit board design. Printed circuit boards are designed in CAD and transferred into CAM. CAD and CAM programs are usually made by different companies, so they need to agree on the type of data exchange. ODB++ is a manufacturing-oriented program. Many shops prefer this format for this reason because one file can consolidate all the information needed for the job, whereas some Gerbers need additional information from several files to make sense of the image layers. This eliminates the need to analyze each file to eliminate bugs.

Pcb File Format

ODB++Gerber
ProsConsProsCons
One file includes stackup, layers, drilling, masking, net dataDifferent image formatSimpleMultiple files needed
Widely usedMore complex format than GerberWidely usedRequires examination of all files at fabricator
Undergoes DFM / quality checksSpecification is precise
Easy to transfer to fabricatorFormat supported by free viewers

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