Aluminum Base PCB
With miniaturization and reducing weight of electric products, parts mounting density is increased. And countermeasures for heat generation from electronic devices become important.
Taiyo Kogyo offers "Aluminum Base PCB" using Aluminum and highly heat conductive sheet to solve this problem.
Advantage of Aluminum Base PCB
- Aluminum Base PCB can save space for heat sink or other heat dissipation parts by adding heat dissipation effect to PCB itself.
- Aluminum Base PCB can control temperature rise of high current flowing traces with combination of thick copper foil.
Specification
| Thermal conductivity [W/mk] |
Copper foil thickness [um] |
Insulation layer thickness [um] |
Aluminum thickness [mm] |
|---|---|---|---|
| 1.5 | 35 | 80 | 1.0 |
| 35 | 120 | 1.0 | |
| 35 | 80 | 1.5 | |
| 35 | 100 | 2.0 | |
| 70 | 120 | 1.0 | |
| 70 | 100 | 2.0 | |
| 3.0 | 35 | 100 | 1.0 |
| 35 | 120 | 1.0 | |
| 35 | 120 | 1.5 | |
| 35 | 100 | 2.0 | |
| 70 | 120 | 1.5 | |
| 105 * | 120 | 1.0 | |
| 105 * | 120 | 2.0 | |
| 200 * | 100 | 2.0 | |
| 500 * | 100 | 2.0 |
*Thick Copper Available*
Examples of usage
- LED Lamp
- Electric Vehicle
- Motor Driver