New insulated water cooler for very large power semiconductors PRESS RELEASE
●Westcode Semiconductors Limited (An IXYS company) announces a new addition to its range of power semiconductor water coolers. The insulated Aluminium Nitride cooler has a 133mm diameter contact plate, making it suitable for press-pack devices with electrode contacts up to 125mm diameter.
●The new coolers incorporate geometric water channels design to ensure low values of thermal resistance, even at moderate coolant flows, while retaining a robust structure compatible with the high clamping force required by large area power semiconductors. The geometric design used for the water channels also ensures a highly uniform cooling over the entire surface area. Typical cooler to input water thermal resistance for flow rate of 10 l/m are 5.2 K/kW (two coolers + 1 semiconductor) and 6.1 K/kW (three coolers + 2 semiconductors). Isolation voltage between water and the device is 10kV (RMS for 1minuite).
●These isolated coolers allow the implementation of very high power density high voltage solutions, without the need for expensive and complex de-ionised water systems. In applications such as traction drives, marine drives and wind turbines, the existing liquid coolant systems may be extended to the power electronics resulting in lower system cost, weight, noise levels and increased energy efficiency.
|
Supplier and Product Introduction |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
|
|
|
English Chinese Chinese and English Japanese |
|
|
29th October 2009 |
|
|
|
|
|
|
|
|
537 KB |
- +1 Like
- Add to Favorites
Recommend
- 1A Fault Protected Solid State Relay with Integrated Current Limiting and Thermal Shutdown | Littelfuse
- Littelfuse Completes Acquisition of C＆K Switches
- Littelfuse Named One of America’s Best Mid-sized Companies by Forbes
- Littelfuse Launches 1500 Volt Solar String Fuse and Holder Rated 35 to 60 Amperage
- Littelfuse IX4351NE SiC MOSFET ＆ IGBT Driver Wins Annual Power Product Award
- Littelfuse Acquires Embed，Embedded software and firmware expands technical capabilities
- Littelfuse to Acquire Carling Technologies， Accelerates growth in commercial vehicles and communications infrastructure
- Littelfuse Completes Acquisition of Carling Technologies
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
