Power Electronics

The industry of power electronics thermal regulation has to face the following problems:

• Rapid growth of heat dissipation makes it ineffective to use single phase cooling systems;

• Due to the demand for more compact devices, the thermal interface area of heating components is consantly shrinking;

• Large weights of traditional cooling systems hinders power electronics use;

• The requirements for power electronics reliability are tightening. The efficient cooling is the key for power electronics reliability.

Passive two-phase LHP-based heat transfer systems

LHP fully meet the requirements for power electronics cooling systems and can allow for:

• reduction in energy consumption;

• reduction of size and weight of power electronics devices due to lightweight, freely configurable cooling system;

• performance improvements;

• extension of lifetime of power electronic devices;

• reliable operation under extreme conditions (any orientation in space, temperature range from -50ºС to +250ºС);

• protection from physical wear;

• no scheduled maintenance.