Product: EP42-2LV Black Release Date: 05/11/2020 EP42-2LV Black is a two-part epoxy with low viscosity and good flow. It withstands prolonged immersion in many acids, bases, solvents, fuels and oils. This versatile system can be used for bonding, sealing, coating and casting, where a strong chemical resistance profile is required. This compound has an easy … [Read more...]
The Future of Data Center Cooling: Passive Two-Phase Cooling
Introduction The world is becoming more digitalized than ever before. The workload of data centers has tripled since 2015 [1]. Despite huge progress in thermal management, traditional air-based cooling technology still represents a critical factor that significantly impacts data center operating costs and the environment. Depending on the size and operating conditions of a … [Read more...]
Epoxy with High Elongation Passes ISO 10993-5 Certification for Cytotoxicity
Product: EP40Med Release Date: 04/13/2020 Master Bond EP40Med, a two-part epoxy system, combines toughness and a low tensile modulus while still providing a relatively high lap shear strength. It meets the requirements of ISO 10993-5 testing and is therefore considered to be non-cytotoxic. This compound can be used for bonding, sealing, coating and … [Read more...]
Thermal Management of Chip-on-Board LED Systems and Their Aging Response to Cyclic Power
By: Lisa Mitterhuber, Julien Magnien, Elke Kraker Introduction Twenty years ago, a lamp had exactly one purpose—to illuminate the room. A typical incandescent lamp lasted a year and failure was caused by a filament or/and a glass breakage [1]. Nowadays typical lighting is based on LED technology, which is considered as durable. Due to the fact that many materials are … [Read more...]
Solder Joint Lifetime of Rapidly Cycled LED Components
Reprinted from the June, 2014 Issue ACTIVE LEDs in a consumer TV product are boosted and dimmed with the video picture content. Boosting and dimming of LEDs is a powerful means to improve visual experience, either through the application of active LEDs in an ambient light feature or through dimming and boosting of the display LEDs in a direct-lit video display. Active … [Read more...]
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