Material: copper
Technology: folded fin
Advantage:
1. High aspect ratios fins make big thermal dissipation area
Disadvantage:
1. High cost
2. Aluminum fins or base need to be nickle plated before soldering
Technology: folded fin
Advantage:
1. High aspect ratios fins make big thermal dissipation area
Disadvantage:
1. High cost
2. Aluminum fins or base need to be nickle plated before soldering