PCB线宽和电流计算工具
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pper per square foot.
z = 36 Microns)
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This table is provided as a guide only and ALR Services cannot be held liable in any form, for any loss, damage or costs resulting from the use this form
196.426 [Mils]
Copper Area: 541.349 [Square Mils] Resistance: 6.6E-05 [Ohms] Voltage Drop: 0.0008 [Volts] Loss: 0.00956 [Watts] *********************************************************************************************************************************** Disclaimer: www.alrpcbs.co.uk
User Inputs: Current: Temperature Rise: Conductor Thickness:
12 [Amps] 10 [Degrees C] 2 [oz. per sq. ft.] (1oz = 36 Microns)
If you want to know the Resistance, Voltage Drop, and Power Loss, Ambient Temperature: 25 [Degrees C] Conductor Length: 0.05 [Inches] **************************************Results************************************************************************************ Internal Layer Results: Required Trace Width: 586.185 [Mils] Copper Area: 1615.53 [Square Mils] Resistance: 2.2E-05 [Ohms] Voltage Drop: 0.00027 [Volts] Loss: 0.0032 [Watts] External Layer Results: Required Trace Width:
ALΒιβλιοθήκη Baidu Services Trace Width Calculator
www.alrpcbs.co.uk
Table Range:0 to 30 Amps, 0 to 0.4 inches of trace width, 10 to 100 degrees C of temperature rise, 0.5 to 3 ounces copper per square foot.