HEATSINKS
Power Electronics Cooling
BY Thermal provides advanced power electronics cooling solutions designed to handle high thermal loads in demanding industrial environments. Our thermal management technologies include high-density skived heat sinks, heat pipe heat sinks, and liquid cold plates designed for optimal heat dissipation.
Common Thermal Challenges in Power Electronics
High Power Density
Modern power electronics systems are becoming smaller while power output continues to increase. This creates extremely high heat flux in compact areas.
Localized Hotspots
IGBT modules and MOSFET devices often produce uneven heat distribution. Local hotspots must be effectively managed to avoid overheating.
Limited Installation Space
Many industrial systems have strict space limitations, making thermal management more challenging.
Continuous Operation
Power electronics in applications such as solar inverters or industrial drives often operate continuously, requiring highly reliable cooling solutions.
Power Electronics Cooling Technologies
Skived Heat Sink Cooling
Skived heat sinks are widely used in power electronics cooling systems due to their high thermal efficiency and compact structure.
Key advantages include:
extremely high fin density
low thermal resistance
excellent heat conduction
ideal for forced air cooling
Our skived heat sinks can achieve:
fin thickness down to 0.05 mm
fin height up to 160 mm
copper or aluminum materials
These characteristics make them ideal for cooling:
IGBT modules
power supply units
telecom power systems
industrial motor drives
Learn more about skiving technology:
https://www.bythermal.com/skived-heat-sink/
Heat Pipe Heat Sink Cooling
Liquid Cold Plate Cooling
Applications of Power Electronics Cooling
Custom Power Electronics Cooling Solutions
Why Choose BY Thermal
Frequently Asked Questions
What is power electronics cooling?
Power electronics cooling refers to thermal management technologies used to dissipate heat from high-power electronic devices such as inverters, converters, and IGBT modules.
Why is thermal management important for IGBT modules?
IGBT modules generate large amounts of heat during switching operations. Effective cooling prevents overheating and improves reliability.
What is the best cooling method for power electronics?
What is the best cooling method for power electronics?
When should liquid cooling be used?
Liquid cooling is recommended when air cooling cannot handle the required heat dissipation, especially in high-power electronics systems.