Power semiconductor fan and heat sink integrated forced air cooling unit
An integrated cooling unit that combines a wave-type fin (corrugated fin) heat sink with a SEPA fan and a sealed top plate.
At AquaS Co., Ltd., we are an authorized distributor of Altronic GmbH (Germany), which possesses high processing and surface treatment technologies. The "PK-327" is an integrated cooling unit that combines Altronic's unique corrugated fin heat sink with a SEPA fan and a sealed top plate. It is optimized for forced air cooling, providing stable airflow and heat dissipation performance even in long-length types. There are immediate delivery models available for three standard lengths and two fan voltages.
basic information
Width: 200 mm Height: 84 mm Length: 100 mm / 200 mm / 300 mm (3 types) Fan voltage: Two types of 24V DC or 230V AC Maximum heat dissipation capacity: Up to 1,350 W (depending on size and usage conditions) Minimum thermal resistance: 0.06 K/W The bottom surface is machined to enhance thermal conductivity Customization options: - Change of fan type and mounting position - Machining (drilling, grooving, etc.) - Surface treatment (anodizing, etc.) - Custom design based on CAD data
Price range
Delivery Time
Model number/Brand name
PK-327 - Alutronic (Germany, Alutronic Company)
Applications/Examples of results
Heat dissipation and cooling of power semiconductors including IGBT The PK327 is a fan-equipped heat sink with a powerful heat dissipation performance of up to 1.35 kW, making it ideal for industrial high-power equipment. It balances ease of use of the standard model with flexible customization options, and is available for consultation from the development and design stages.
Line up（6）
| Model number | overview |
|---|---|
| PK 327-100-AL-D24V | Heat sink length 100mm DC24V fan |
| PK 327-200-AL-D24V | Heat sink length 200mm DC24V fan |
| PK 327-300-AL-D24V | Heat sink length 300mm DC24V fan |
| PK 327-100-AL-D230V | Heat sink length 100mm AC230V fan |
| PK 327-200-AL-D230V | Heat sink length 200mm AC230V fan |
| PK 327-300-AL-D230V | Heat sink length 300mm AC230V fan |
