Efficient Power Conversion Corporation extended its family of high-speed, high performance transistors with the EPC8000 family of products. These third generation devices have switching transition speeds in the sub nano-second range, making them capable of hard switching applications above 10 MHz. These products exhibit
Advanced Power Electronics has announced a new series of low drop-out linear regulators that include current and thermal shutdown protection features. APE8800A-HF-3 positive linear regulators have a very low quiescent current of about 30µA, an output voltage accuracy of ±2%, and can supply a guaranteed 300mA of output current with a drop-out voltage of only 250mV.
IXYS Integrated Circuits Division announced the immediate availability of a new device for its family of high speed communication ICs, the CPC5001 Dual, One-Channel Each Direction Digital Optical Isolator. The CPC5001 is a non-inverting logic-signal isolator with buffered-logic inputs and open-drain outputs.
Power Technology announced that it is introducing a new laser speckle reducer module for machine vision applications. The IQ7 Laser Speckle Reducer is specifically designed to reduce local interferences and unwanted intensity patterns improving overall laser imaging quality.
IXYS Corporation announced the introduction of the PCX-7401 precision laser diode driver and current source by its IXYS Colorado division. This instrument provides precision pulsed current with accurate microprocessor-based digital power control.
ETA-USA introduces the first in their expanding series of LED drivers. Covering the range from 60 to 300 Watts., this versatile series is available for either IP-66 damp or IP-67, full immersion environments. These units meet UL standard 8650, the LED lighting standard They are ideal for exterior signs, lighting and similar applications.
The new paper outlines the concept and presents a prototype device, which uses an optomechanical crystal implemented in a piezoelectric material in a way that is compatible with superconducting qubits, quantum analogs of classical bits. Operating the device at the single phonon limit, the scientists were able generate coherent interactions...
Anyone who's stuffed a smart phone in their back pocket would appreciate the convenience of electronic devices that could bend. Flexible electronics could spawn new products: clothing wired to cool or heat, reading tablets that could fold like newspaper, and so on.
Carbon nanotubes' outstanding mechanical, electrical and thermal properties make them an alluring material to electronics manufacturers. However, until recently scientists believed that growing the high density of tiny graphene cylinders needed for many microelectronics applications would be difficult.
MPD has invented another new CR2016 low profile coin cell battery holder. While other CR2016 holder solutions often rise more than 8.5 mm above the PCB, our new BLP2016SM-GTR rises 3.1 mm with an installed CR2016. This directly saves over 5 mm in board height when compared to typical CR2016 battery holders available on the market.
Calex Mfg. Co., Inc. announces the availability of the 150W HEW DC/DC series. The HEW Series has a wide 4:1 input range, 9 to 36VDC and 18 to 75VDC. Output voltages are 3.3, 5, 12, 15, and 24VDC. All models are isolated input to output. The power rating of the HEW is 150W.
Farsens has developed wireless sensor devices that can be used without the need of batteries on the sensors. These battery free sensor tags are based on UHF RFID technology and are able to continuously monitor and transmit data, together with the 96-bit EPC unique tag identifier, to any EPC Gen 2 standard compliant reader.
International Rectifier announced the introduction of the 25V FastIRFET family of innovative power MOSFETs for DC-DC synchronous buck applications including advanced telecom and netcom equipment, servers, graphic cards, desktop, ultrabook and notebook computers.
Advanced Power Electronics Corp. (USA) has launched a new P-channel Enhancement-mode Power MOSFET, the AP2325GEU6-HF-3, which is well-suited for use in applications such as load switches. Combining fast switching, low on-resistance and cost-effectiveness, the AP2325GEU6-HF-3 is simple to use and has a low gate charge.
It’s less costly to get electricity from wind turbines and solar panels than coal-fired power plants when climate change costs and other health impacts are factored in, according to a new study published in Springer’s Journal of Environmental Studies and Sciences. In fact—using the official U.S. government estimates of health and environmental costs from burning fossil fuels...
B&K Precision announced three new base models to its XLN Series of programmable DC power supplies. Expanding on the success of the XLN Series, the new models, XLN15010, XLN30052, and XLN60026 offer an even greater range in output voltage - up to 150V, 300 V, and 600 V, respectively.
VadaTech now offers a new power module compliant to the MicroTCA.0 specification that boasts up to 950W of DC power. This is over 150W more power than any same-sized (single width) module in the industry, including VadaTech’s first generation UTC010 unit.
M/A-COM Technology Solutions announced a new ceramic GaN on SiC HEMT Power Transistor for avionics applications. The MAGX-001090-600L00 is a gold-metalized, matched GaN on Silicon Carbide, RF power transistor optimized for pulsed avionics applications, such as secondary surveillance radar in air traffic control systems.
The novel material graphene and its technological applications are studied at the Vienna University of Technology. Now scientists have succeeded in combining graphene light detectors with semiconductor chips. Today, most information is transmitted by light – for example in optical fibres.
The stage is now set for superconductivity to branch out and meet some of the biggest challenges facing humanity today. This is according to a topical review `Superconductivity and the environment: a Roadmap', published today, 16 September, in IOP Publishing's journal Superconductor Science and Technology...
Here at ECN we're always looking for what's going to change the world of electrical design and make life better for our engineers. For November 15, we're focusing on Temperature Management. We know our readers have varied opinions and valuable experiences – now here’s a great opportunity to showcase them.
Emerson Network Power launched the Liebert APS uninterruptible power supply system (UPS) with FlexPower technology. The Liebert APS system supports power requirements of up to 20kVA/18kW. It eliminates the need to over provision, increasing operational efficiency and contributing to the UPS system’s low total cost of ownership (TCO).
GE’s Critical Power business introduced its new PIM400 Power Input Module, positioned as simplifying the task of implementing dual redundant, hot-swappable -48-V DC power distribution. Available in a quarter-brick design (2.3” x 1.45“ x 0.54”), the module’s reduced footprint enables original equipment
Efficient Power Conversion Corporation introduced its EPC2016 enhancement mode gallium nitride power transistors. This a 3.36-mm2, 100-VDS, 11-A device includes a maximum RDS(on) of 16 mΩ with 5 V applied to the gate. This GaN power transistor presents high performance due to its ultra high switching frequency
When it comes to circuit protection, the first line of resistance is resistance. Resistance limits current flow and resistance, in conjunction with capacitance, slows the rate of increase of voltage, giving other protection measures in the circuit time to act. But, resistance has its drawbacks. If the current through the resistance is significant, it wastes power....