PCB线宽线长过孔铜厚与电流计算工具。

根据国际PCB制造标准IPC-2221规范设计的PCB设计助手工具，

可根据用户的持续电流、铜厚、PCB线的温升系数、环境温度、走线长度。

可以准确地计算出所需要的PCB外层和内层走线的宽度、及走线内阻、及电流条件流过时所生产的走线压降、及走线功耗。

还具备有PCB过孔处理计算、及铜导线计算工具、洗板要求快速向导等等功能。-PCB line width and length vias thick copper current calculation tools.

PCB manufacturing standards in accordance with international norms IPC-2221 design of PCB design assistant tool,

According to the user s continuous current, copper thickness, temperature coefficient PCB line, ambient temperature, trace length.

Can accurately calculate the width of the outer and inner layers required PCB traces and trace resistance, and current conditions flows produced trace voltage drops, and traces power consumption.

There also has PCB vias processing calculations, and copper wire calculation tools, washer requires quick guide and more.