Accessories insulation surfaces
Electrical insulation between components and base cooling surfaces
.This process is used when electrical insulation is required, which must be thermally conductive. The electrical insulation between the components and the base cooling surfaces is achieved with a special silicone. The Vacuum Injection Molding process (VIM) withstands the high requirements in terms of dielectric strength and partial discharge testing, among others. This insulation technology can also withstand not only high thermal and mechanical stresses, it is also immune to long-term effects such as cracking or splitting.
This technology has been successfully used for power electronics and railroad applications for more than 15 years. With excellent vibration resistance (soft insulation material), the solutions are widely used for embedded applications.
Advantages of insulation surfaces for heat sinks
.- Temperatures -50° C ... 200° C
- Elasticity Shore hardness 80 A .
- Creep current strength according to CIT 600V
- Dielectric strength 15kV/50Hz 1Min.
- According to standard EN 50124-1 / partial discharge test EN 50178
- Shock and vibration according to IEC 61373 Cat.1 class B
Specifications
| Design | - Many customised design options for clearance and creepage distances - Soft silicone resin: better vibration resistance, no cracking - Excellen adhesion to aluminium |
| Material | - Insulation strength up to 15kV (50Hz-1min) - Temperature range: -50 degrees °C to + 200 degrees °C - Fire smoke (EN ISO 4589-2 T01, NF16|101 - NF16|102 - STM S-001) - Reach certified - CTI = 600 (Groupe |) IEC 112 - Thermal conductivity 1 W|m.K |
| Technologie | - Dielectric testing according to EN 50124 - 50124-1 Partial discharge test according to EN 50178-1 |
