How does protel99 create a new component library based on existing components?

The method and process for protel99 to create a new component library based on existing components is as follows:

1. Create a new PCB Library Document in any ddb Document folder to create a .lib file, the default name is PCBLIB1.lib, you can rename it yourself;

2. Enter this lib file, you can create (Tools-->new component) your own package, or use the already made one Copy the device, then Tools-->Rename Component, modify the device name, and Save;

3. Click the Document folder, right-click the lib file in the list on the right-->Export, You can get your own package library, and any new works in the future will be saved in it.

When using it, just select the lib type file and add it to the library list.

PROTEL is an EDA software launched in the late 1980s. Among CAD software in the electronics industry, it deserves to be ranked first among many EDA software. It is the first choice software for electronic designers. It has been in the industry for a long time. It has been used in China and has the highest penetration rate in the country. Some universities’ electronics majors have specially opened courses to learn it. Almost all electronic companies use it. Many large companies include in their conditions column when recruiting electronic design talents. It often says on the website that you are required to use PROTEL.