Cooling fingers as a sustainable and reliable solution for led drivers

An electronic arrangement comprising an electrical arrangement and a thermally conductive element;

• wherein:
• the electrical arrangement comprises a support and a plurality of electrical components supported by the support, wherein each of the plurality of electrical components has an electrical component top defining a component height relative to the support;
• and
• the thermally conductive element comprises a first part and a plurality of extensions, extending from the first part and configured under first angles with the first part, wherein the first part and the plurality of extensions comprise a thermally conductive sheet-like element, wherein the thermally conductive sheet-like element comprises one or more thermally conductive layers;
• wherein the plurality of extensions are configured in thermal contact with one or more electrical component tops;
• and
• wherein the thermally conductive sheet-like element comprises a vapor chamber comprising two thermally conductive layers comprising two envelope layers;
• wherein the vapor chamber further comprises a working fluid and one or more wick structures, wherein the two envelope layers enclose the working fluid and the one or more wick structures.