| abstract |
Soft adhesive compositions comprising polymers, in particular silicone gels, are provided for use as potting agent 105 in power converter 100, in particular microinverters. The composition, when cured, has a hardness of less than 30, as measured by the Shore A scale, a thermal conductivity of at least 0.2 W / m ยท K and a tacky surface. Also provided are power converters filled with such soft tacky gels, and methods of making such converters. |