Filo88
Newbie level 3
Hi all,
I'm wrinting this post because I'm a bit confuse about dimension Thermal Relief Pad.
I saw IPC 2221 and IPC 2222. I read Thermal Relief in Conductor Planes paragraph but I didn't understand some thinks.
In the IPC thare is the calculation about total thermal width. (I think it is the total width of spokes ) but this number depends of the corrente max. And I dimension its as a tracks. What's the difference?
I need to calculate air gap between pad and plane. How can I to get it?
Thanks.
Bye
I'm wrinting this post because I'm a bit confuse about dimension Thermal Relief Pad.
I saw IPC 2221 and IPC 2222. I read Thermal Relief in Conductor Planes paragraph but I didn't understand some thinks.
In the IPC thare is the calculation about total thermal width. (I think it is the total width of spokes ) but this number depends of the corrente max. And I dimension its as a tracks. What's the difference?
I need to calculate air gap between pad and plane. How can I to get it?
Thanks.
Bye