What are the circuit board drawing software?

Protel is EDA software launched by Altium Company in the late 1980s. In the CAD software of electronic industry, Protel is well-deserved ahead of many EDA software, and it is the first choice for electronic designers.

It has been used for a long time in China and its popularity is the highest in China. Some electronic majors in colleges and universities have specially set up courses to learn it, and almost all electronic companies are using it. Many large companies often write in the condition column that they will use PROTEL when recruiting electronic design talents.

2、powerpcb

Powerpcb is the circuit design automation software promoted by Mentor Graphics Company of the United States, and it is also one of the most widely used and excellent EDA software in the field of electronic engineering.

Software for designing and making printed circuit board negatives is combined with power logic to support various electronic components, such as resistors, capacitors and various ic chips. PowerPCB is different from PSpice in that it can simulate line characteristics, but the former can't.

3. Allegro

Allegro is an advanced PCB design and wiring tool introduced by Cadence. Allegro provides a good interactive working interface and powerful and perfect functions. Combined with its front-end products Cadence, OrCAD and Capture, Allegro provides the most perfect solution for the current high-speed, high-density and multi-layer complex PCB design and wiring.

4、orcad

Orcad is a set of electronic design automation software for personal computers, which is specially used for electronic engineers to design circuit diagrams and related charts, design printed diagrams for printed circuit boards, and simulate circuits.

5、EWB

EWB is an excellent circuit simulation software launched by Canadian InteractiveImageTechnologies Co., Ltd. in the early 1990s, which is specially used for the design and simulation of electronic circuits.

EWB5.2 is widely used at present. Compared with other EDA software, it is a relatively small software (only 16M). However, it is very powerful for mixed simulation of analog-to-digital circuits, and the result simulation of real circuits is almost 100%.