RADIAN MACHINING, OUR CNC MACHINING DIVISION Radian’s CNC Machining division is a state-of-the-art machine shop housed within its headquarters in Santa-Clara, California. Revamped in 2020, it is equipped with multiple Trinity automated robots, 5-Axis and 3-axis CNC machines, and large capacity heavy duty CNC mills for 24/7 production of high-quality machined heatsinks and high-precision products…
Vapor Chamber Technology and Wick Design Vapor chamber technology is a highly efficient cooling system used in electronic devices and high-performance computing systems. Yet, not all vapor chambers are made equal. Several parameters can impact the effectiveness of a given vapor chamber, such as the vapor space, working fluid & fluid volume and the wick…
We are pleased to present the following white paper that compares the predicted performance of two cold plate designs for a given liquid cooling system: 1. A four pass aluminium plate design with copper pipes 2. A water-immersed high-density fin array cold plates skived from a copper block CFD simulation was used to visualise the…
From Casting Chess Pieces to Becoming a Global Heatsink Manufacturer 2024 is a milestone for Radian Thermal Heatsinks as we celebrate our 50-year anniversary. The story began in 1974 in San Jose, California, when Bruce Truesdell, a chess hobbyist started making and selling metal chess pieces from investment casting. As his hobby blossomed into a…
Originally published in Electronics Cooling | July 11, 2023 The millions of data centers worldwide require a significant amount of energy to function. This makes them not only very costly to operate, but also results in a substantial impact on the environment. Data Center Environmental Impact The environmental effects of all these data centers…
Vapor chamber cooling is a highly efficient thermal management solution used in electronic devices and high-performance computers to dissipate heat generated by the components. It is a flat, sealed chamber filled with a small amount of liquid (de-ionized water) that evaporates when exposed to heat. The vaporized liquid then spreads out evenly across the chamber,…
Thermal analysis or Thermal simulation of a heatsink is important to predict its effectiveness in cooling devices and prevent overheating. By conducting a thermal analysis, engineers can optimize the design of a heatsink to enhance its heat dissipation capabilities. Thermal analysis typically involves using first principle-based hand calculation and simulation software used in combination to…
Radian Thermal Products, inc. has been assessed by Perry Johnson Registrars and found to be in conformance to the ISO 9001:2015 standard. All products supplied by Radian Heatsinks are RoHS compliant, as defined by EU Directive 2011/65/EU of the European Parliament and of the Council of 8 June 2011 on the restriction of the use…
