³Ô¹Ïtv / ENGINEERING NOTEWorked reference: High Temperature Power PCBPath budget = (chosen limit − boundary temperature) / heat01110 °C limit; 70 °C boundary028 W heat: budget 5 K/W03Actual path must be establishedIllustrative inputs or review logic; no automaticapproval.Conceptual drawing. Not to scale; not manufacturing or compliance evidence.