GE Lighting has announced a light-emitting diode replacement for the 100-watt incandescent light bulb that packages 27 watts of input power in a standard “A-19” bulb shape. The GE Energy Smart® 27-watt LED bulb incorporates proprietary synthetic jet technology that was enabled by GE’s collaboration with ecomaginationSM Challenge winner Nuventix, creator of LED cooling … [Read more...]
260W High-Efficiency Open-Frame AC/DC Power Supplies
Luso Electronics Distribution has announced availability of a series of highly compact AC-DC switching power supplies that deliver up to 260W of power and eliminate the fans and fan controllers required to cool conventional power supplies, thereby saving cost and freeing up valuable component space. Removing fans and related components and circuitry is also a significant … [Read more...]
Dual Channel Kits for High Capacity and Performance DRAM Modules
ADATA Technology Co., Ltd. announced a boost to its XPG™ Xtreme Series DDR3 lineup with 2133X 8GB and 16GB dual channel kits. The new ADATA XPG Xtreme Series DDR3 2133X runs at 2133 MHz and an operating voltage of 1.65 volts with latency settings of 10-11-11-30, allowing for predicted bandwidth up to 34.1GB per second. Each XPG memory chip is selected through a strict … [Read more...]
New High-Power IR Emitters with Uniform Optical Beam
Opto Diode has introduced the second product in the super-high-power series of gallium aluminum arsenide (GaAlAs) infrared (IR) emitters, the OD-110W. Featuring a very uniform optical beam, the new device is designed especially for military imaging applications. The OD-110W features four wire bonds on die corners and a hermetically-sealed, 3-lead, standard TO-39 package with … [Read more...]
Graphene-Graphite “Quilt” Removes and Spreads Heat from Hot Spots
A group of researchers at the University of California, Riverside Bourns College of Engineering have developed a technique to keep cool a semiconductor material used in everything from traffic lights to electric cars. Gallium Nitride (GaN), a semiconductor material found in bright lights since the 1990s, is used in wireless applications due to its high efficiency and high … [Read more...]
- « Previous Page
- 1
- …
- 197
- 198
- 199
- 200
- 201
- …
- 355
- Next Page »
