Cross Section in sq. mils, the same as the other two charts.

Lisa Williams
IPC


>>> Scott Shepard <[log in to unmask]> 03/19/98 12:20PM >>>
Please help, I cannot remember. In IPC-D-275, the current carrying
charts, I have it on page 10 in case it has changed, I do not remember
what the horizontal axis is in Figure 3-4b represents. Is it current for
the wieght of copper?

I am trying to veryify the trace width for 200mA in .5oz copper external.

Thanks in advance for help a trivial question.

Scott

################################################################
DesignerCouncil E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c
################################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in
the body:
To subscribe:   SUBSCRIBE DesignerCouncil <your full name>
To unsubscribe:   SIGNOFF DesignerCouncil
################################################################
Please visit IPC web site (http://jefry.ipc.org/forum.htm) for additional
information.
For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700
ext.311
################################################################

################################################################
DesignerCouncil E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c
################################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body:
To subscribe:   SUBSCRIBE DesignerCouncil <your full name>
To unsubscribe:   SIGNOFF DesignerCouncil 
################################################################
Please visit IPC web site (http://jefry.ipc.org/forum.htm) for additional information.
For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700 ext.311
################################################################