via：http://finance.ifeng.com/usstock/realtime/20111109/5022776.shtml
SINGAPORE， Nov. 9， 2011 /PRNewswire-Asia/ --RS Components (RS)， the trading brand of Electrocomponents plc (LSE:ECM)， the world's leading high service distributor of electronics and maintenance produCTS， today unveiled Version 3 of DesignSpark PCB， the company's free professional standard PCB design software， used by professional designers， hobbyiSTS and students. The latest version is available for download at www.designspark.com.
Developed by RS， in conjunction with Number One Systems， the latest version of DesignSpark PCB provides extra functionality and enables the PCB design software to be used with Spice simulation tools from several major manufacturers. In addition to the tool's new simulation interface， Version 3 includes enhancements such as component and circuit element grouping， and design calculators， which model circuit performance characteristics.
KeyWords Tag：pcb