Under the hood of the Ford Focus Electric, unveiled at the 2011 Consumer Electronics Show in Las Vegas, a 100 kilowatt AC motor provides 181 lb.-ft of torque and can propel the Ford Focus Electric to a top speed of 84 mph. Power is provided by a 23 kilowatt-hour Lithium-ion battery pack, made by LG Chem Ltd., the same battery company responsible for the 2011 Chevrolet Volt’s 16 … [Read more...]
New Laptop and iPad™ Cooling Products Introduced
ThermaPAK’s new products incorporate the company’s HeatShift Technology®, which brings down the temperature of long-running electronic devices to comfortable operating temperatures. The HeatShift Technology begins working once the gadget is placed on the pad. Grooved channels optimize airflow while eco-friendly salt crystals absorb the heat from a laptop or iPad™, for example, … [Read more...]
New Snap-in Aluminum Electrolytic Capacitors
TDK-EPC, a group company of TDK Corporation, has developed snap-in aluminum electrolytic capacitors from EPCOS that enable optimal contact to heat sinks. This permits link circuit capacitors to be efficiently cooled, significantly increasing their ripple current capability and operating life. As a result, the new capacitors are especially suited for applications in frequency … [Read more...]
Heat Pipe-Assisted Heat Sinks for Power Electronics Cooling
Advanced Cooling Technologies Inc. (ACT) in Lancaster, Pa., is introducing the heat-pipe-assisted HiK Plate heat sinks for power electronics cooling applications involving insulated gate bipolar transistors (IGBTs), thyristers, intelligent power modules (IPMs), symmetric gate commutated turn-off thyristors (SGCTs), and silicon controlled rectifiers (SCRs). Power electronic … [Read more...]
Resettable Thermal-Magnetic Circuit Breakers with Push-in Bridging
Phoenix Contact’s UT 6-TMC M thermal-magnetic circuit breakers protect electrical circuits from overload or short circuit damage, make wiring easier and eliminate time-consuming troubleshooting. One wire powers all the breakers, which means each circuit breaker does not have to be wired individually. With resettable circuit breakers, the push of a button gets the system up and … [Read more...]
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