Aluminum vs Copper Liquid Cold Plates: How to Choose the Right Material
When comparing aluminum vs copper cold plates, aluminum is usually preferred for lightweight, cost-sensitive and large-size liquid cooling applications, while copper is often selected for compact, high heat flux applications that need higher thermal conductivity. The right material depends on heat load, weight limit, corrosion control, coolant compatibility, manufacturing process, cost target and long-term reliability […]
Heat Sink Manufacturing Processes: Extrusion, Skiving, Forging, Die Casting and Bonded Fin
The right heat sink manufacturing process depends on thermal performance, fin geometry, material, production volume, cost target, airflow condition and mechanical design requirements. Common heat sink processes include extrusion, skiving, cold forging, die casting and bonded fin assembly. Each method has different advantages in fin density, design flexibility, tooling cost, production efficiency and thermal performance. […]
How to Choose the Right Heat Sink for High Power Electronics
To choose the right heat sink for high power electronics, you need to evaluate heat load, available space, airflow condition, material, thermal resistance, manufacturing process, mounting method and cost target. A suitable heat sink should keep the component within its operating temperature range while remaining practical for assembly, production and long-term use. High power electronics […]
Liquid Cold Plate Design Guide: Flow Channel, Pressure Drop and Thermal Performance
A good liquid cold plate design balances three factors: efficient heat transfer, controlled pressure drop and reliable mechanical sealing. The flow channel must remove heat from the target component, the coolant path must avoid excessive flow resistance, and the cold plate structure must remain leak-resistant under operating pressure. For high power electronics, EV battery systems, […]