The FILE Options Save AutoRecover Files (and check in this path for files. Here you will see the.pcb files which are unfortunately not your presentation but special files that contain the application settings and data that are used by the software). ' (Windows 10) or ' Windows cannot open this file ' (Windows 7) or a similar Mac/iPhone/Android alert. If you cannot open your PCB file correctly, try to right-click or long-press the file. Then click 'Open with' and choose an application. Programs that open and convert PCB files. Altium Designer는 Altium이(가) 애초에 개발한 Printed Circuit Board Design File 파일을 사용하는 주요 소프트웨어 프로그램입니다. Annoymous 사용자 데이터 통계는 PCB 파일이 Taiwan에서 가장 인기 있고 Windows 10 기기를 사용하는 사람들에게 가장 인기가 있다는 점을 보여줍니다. 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.
What's a PCB file good for? Not much, or at least there's not much the average user can do with one. The main reason to find it is to delete it. Some add-ins can make your PCB file grow quite large over time. The bigger the PCB file, the slower PowerPoint starts up. PowerPoint 2000 may refuse to start at all when the PCB file gets over a.
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.
Gerber File Format and ODB++ File Format
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.
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 Extension | Description |
---|---|
cmp | Top Copper |
sol | Bottom Copper |
stc | Top Soldermask |
sts | Bottom Soldermask |
plc | Top Silkscreen |
pls | Bottom Silkscreen |
drd | NC Drill |
Software: Orcad
File Extension | Description |
---|---|
gtl | Top Copper |
gbl | Bottom Copper |
gts | Top Soldermask |
gbs | Bottom Soldermask |
gto | Top Silkscreen |
gbo | Bottom Silkscreen |
drl | NC Drill |
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.
ODB++ | Gerber | ||
---|---|---|---|
Pros | Cons | Pros | Cons |
One file includes stackup, layers, drilling, masking, net data | Different image format | Simple | Multiple files needed |
Widely used | More complex format than Gerber | Widely used | Requires examination of all files at fabricator |
Undergoes DFM / quality checks | Specification is precise | ||
Easy to transfer to fabricator | Format supported by free viewers |
Use the PADS free viewer to view databases and designs from PADS Logic or PADS Layout.