PROTEL is the EDA software that AlTIum launched in the late 1980s. In the CAD software of the electronics industry, it is well-deserved in front of many EDA software. It is the software of choice for electronic designers. It started to be used in China earlier. The penetration rate in the country is also the highest. Some colleges and universities also offer courses to learn it. Almost all electronic companies use it. Many large companies often write requirements on their condition boards when recruiting electronic design talents. Will use PROTEL.
The early PROTEL was mainly used as a printed board automatic routing tool. It runs in a DOS environment and has low hardware requirements. It can run under 1M memory without a hard disk 286 machine, but it has fewer functions, only the circuit schematic. Drawing and printed board design functions, the routing rate of the printed board automatic routing is also low, and today's PROTEL has developed to DXP 2004, is a huge EDA software, fully installed with more than 200 M, it works in WINDOWS95 environment , is a complete board-level all-round electronic design system.
It includes circuit schematic drawing, mixed circuit simulation of analog and digital circuits, multilayer printed circuit board design (including automatic routing of printed circuit boards), programmable logic device design, chart generation, spreadsheet generation, and macro operation support. And other functions, and has a Client / Server (client / server) architecture, but also compatible with some other design software file formats, such as ORCAD, PSPICE, EXCEL, etc., its multi-layer printed circuit board automatic routing can achieve high-density PCB 100% throughput rate. PROTEL software is relatively easy to buy in China, and there are many books about PROTEL software and instructions for use, which provides a basis for its popularity. To learn more about PROTEL's software features or to download a trial version of PROTEL99, you can do it on the INTERNET.
Protel software features
1. Open and integrated design management system
2, super function, modification and editing functions
3, powerful design automation
1, ExpressSCH
ExpressSCH is a free pcb board design software, simple and practical, Dongpo Xiaobian here to bring you this ExpressSCH Chinese version, the new hand fast, the board design quality can meet the requirements.
2, DesignSpark PCB
DesignSpark PCB software provides users with all the tools needed to capture the schematic to the design and layout of printed circuit boards (PCBs). It is a professional PCB circuit design tool. Users can configure DesignSpark PCB to define their own shortcuts and hotkeys, making it easier and faster to use these tools, especially if they define shortcuts when using other PCB design tools.
3, pcb circuit design software Pad2Pad
Pad2Pad is a versatile PCB circuit design software that provides easy-to-draw part tooling solutions and automated routing tools. Quickly download Pad2Pad and make your own printed circuit board
4. Electronic Workbench
With Electronic Workbench, you don't have to buy expensive electronic instruments. Here are: function generators, spectrum analyzers, oscilloscopes, digital multimeters... Just draw the circuit first, connect the circuit to the instrument, and set the parameters of each instrument. Set the power supply voltage and turn on the power.
It can perform various circuit work demonstrations, simulate various electronic circuits, scale the displayed waveforms, simulate the working points of digital circuits, analog (linear) circuits, and digital circuits and analog (linear) hybrid circuits, such as: waveforms, Frequency, period, effective value, etc.
5, protel99se
Protel99SE is an EDA design software for Windows9X/2000/NT operating system. It adopts design library management mode, can be networked, has strong data exchange capability, openness and 3D simulation function. It is a 32-bit design software. It can complete circuit schematic design, printed circuit board design and programmable logic device design. It can design 32 signal layers, 16 power supplies - ground plane and 16 machining layers.
UL Certified Switches
Our UL Certified Switches are mainly 3 Position Key Switch with 19mm Installation size. This series is a representative , competitive and hot product in our products catalog.
UL Certified Electric Key Switch, which indicates the Key Switches that have UL certification. The UL Safety Laboratory is the most authoritative in the United States and the largest private institution in the world for safety testing and identification.
Our company has UL certification testing equipment, so that UL certification series Key Lock Electrical Switches products meet international standard so could meet our customer`s needs. We are devote to supplying high-quality and excellent products to our customers with the Quality management testing, supplier management, feed inspection, in-process inspection, finished product inspection, measurement ,instrument management, final personnel training , high-class quality concepts.
We are always insisted on the quality of the Key Lock Switch, so our key switches with supreme quality could be investigated. If the client receive abnormal quality, the quality team meeting will be held actively to rigorously analyze the cause of the Abnormal product and make the correct solution. The same batch of materials should be separated in time to ensure that similar quality anomalies wont happen again, so we could achieve the goal that corrective and preventive measures are taken to make efficient solutions for the UL series of Key Switches used by customers.
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