TC78S122FNG bipolar 2-channel stepping motor driver
Toshiba Electronics has launched a bipolar, 2-channel stepping motor driver rated for a high voltage of 40V and currents of up to 2.0A. The TC78S122FNG will help designers to save space, reduce power consumption, lower heat dissipation and minimise vibration and acoustic noise in high-speed motion control designs.
Motor manufacturers are in a race to switch to more energy-efficient technologies to help countries reduce greenhouse gas emissions, as part of a global strategy to combat climate change. While many motor makers look to substitute more iron or copper in their induction motor product lines, or switch to other
KOA Speer Electronics has added the SLW1, a 1.5 Watt, 2512 size chip to its line of molded current sensing resistors. The SLW1 features resistance values ranging from 3 mΩ up to 100 mΩ in several tolerances as low as 0.5% with a wide operating temperature range of -55°C to +180°C.
The chips special
VersaSense's and Vicotee's Smartmesh-based IoT products
At this year's Hannover Trade Fair, VersaSense will present live demonstrations of its award-winning MicroPnP product range and Vicotee will release their wireless mesh Internet of Things (IoT) sensor interface, both using SmartMesh IP from Linear Technology. At Stand H23, Hall 9, they are just examples
Bob Chao, CEO and president of ALD
In this PSDcast Bob Chao, CEO and president of Advanced Linear Devices (ALD), talks to Alix Paultre of Power Systems Design about driving the devices of the IoT, as many forget that the great software-based Cloud world is still needs hardware. A world full of intelligent devices is also a world full of smart
InnoSwitch-CP switching IC
Mouser Electronics is now stocking the InnoSwitch-CP switching ICs, part of the InnoSwitch family from Power Integrations. These new offline constant-current/constant-voltage flyback switching ICs incorporate a constant power output profile which, when paired with an adaptive-voltage protocol such as USB-PD,
87% of German companies currently feel that a change to digitalisation over the next five years is a priority
In multiple presentations at the Year Of The Monkey digital festival in Munich on Thursday, the figure "87%" was prominent. This is - according to a number of research papers - the number of German companies currently feeling that a change to digitalisation over the next five years is a priority. At
SLR1050 Series High Current Shielded Power Inductors
Coilcraft's new SLR Family of high current, shielded power inductors is offered with current ratings up to 100 Amps and inductance values from 85 to 370 nH, making it suitable for high frequency applications such as multi-phase VRM/VRD/EVRD regulators, Intel IMVP compatible systems, and GPUs/video graphic cards.
Pyrolytic Highly Oriented Graphite Sheet
Panasonic Automotive & Industrial Systems Europe announced its technology lineup for PCIM (Power Conversion Intelligent Motion) 2016, taking place May 10th -12th in Nuremberg, Germany. At Stand 429 in Hall 6 the company will be highlighting industry-leading innovations — including passive components, semiconductors
Jonah Teeter-Balin of AeroVironment
In this PSDcast Jonah Teeter-Balin of AeroVironment, an alternate-energy solutions creator, talks to Alix Paultre of Power Systems Design about his observations on the developing edge of energy-management tech. He talks about the state of the industry and his recent observations from the recent Consumer
Toshiba Electronics Europe has announced a range of new microcontrollers (MCUs) based on the ARM Cortex-M3 core. The M3H microcontrollers are the first product group from the new TXZ Family and are the first Toshiba MCUs to be fabricated with an embedded flash memory process based on the 65nm logic process.
Cree introduced the XLamp XP-G3 LED, which delivers 31% more lumens and 8% higher lumens-per-watt (LPW) than the industry-leading XP-G2 LED. Leveraging key elements of Cree’s SC5 Technology Platform, the high-power XP-G3 LED improves the lumen density, voltage characteristics and reliability of previous XP-G
IAR Systems announced that the world-leading development toolchain IAR Embedded Workbench for ARM now supports the Wireless Gecko SoCs from Silicon Labs. With its highly optimizing build tools, smart integrated profiling tools and comprehensive debugging capabilities, IAR Embedded Workbench enables developers
LED technology has developed over recent years, and is now the obvious choice for many applications from energy-efficiency architectural lighting to outdoor displays. These applications tend to vary considerably, each requiring a different number, type, color and configuration of the LEDs, which means that driver
Transformers can often provide an inexpensive solution for a variety of applications. The purpose of the transformer is to isolate the secondary side of the circuit from the primary power source, transfer power efficiently from the electrical source to the target load and protect users from hazards like electric
An effective method for filtering high-frequency power supply noise and cleanly sharing similar voltage supply rails (i.e. analog and digital rails for mixed-signal ICs) while preserving high-frequency isolation between the shared rails is the use of ferrite beads. A ferrite bead is a passive device that
In this PSDcast Graham Martin, Chairman of the EnOcean Alliance, and Mark Walters, VP of Strategic Development for the ZigBee Alliance, talk to Alix Paultre about their strategic cooperation to create order and compatibility in the IoT wireless low-power infrastructure. EnOcean is a leading developer of harvested
In the third part of this series, we’ll see how Dr. Fred Lee’s analysis of current-mode control resulted in a high modulator gain, and also look at the consequences of this gain on current-loop predictions.
Current-Mode Control Circuit
Figure 1 shows a buck converter
The Venturi VM200-FE-01 will be fitted with ROHM-manufactured SiC technology
ROHM Semiconductor will be exhibiting at Hannover Messe 2016, which will be held in Hannover, Germany, from 25 April (Mon.) to 29 April (Fri.). For its first exhibit at the trade fair, ROHM will go in with a theme of ‘Endless Possibilities’ – through which the company plans to introduce key devices to
Rutronik Elektronische Bauelemente has launched a new range of selected products and solutions under Rutronik POWER. It comprises a broad portfolio of power semiconductors, passive components and electromechanical components for industrial, household appliance and automotive applications.
Toshiba Mitsubishi-Electric Industrial Systems Corporation (TMEIC) announced it is part of the largest-ever U.S. delegation to Hannover Messe, the world's foremost trade fair for industrial technology, taking place April 25-29, in Hannover, Germany. TMEIC will exhibit in the USA Pavilion in Hall 13.
Powerbox, one of Europe’s largest power supply companies and a leader in optimizing power solutions for demanding applications, announced they acquired the assets of former Power Technics in Etten-Leur, the Netherlands. The assets includes products IPs, laboratory equipment, warehouse etc. This acquisition
Custom-wound power components from EGSTON
Diamond Power Components, a newly-formed specialist distributor of power components, announces the availability of custom wound power components from EGSTON System Electronics Eggenburg GmbH. Based in Austria EGSTON is high quality manufacturer of a wide range of inductive component parts with manufacturing
ROHM Semiconductor Presents Its New Power Management Key Products
At PCIM in Nuremberg from May 10-12, 2016, ROHM Semiconductor will showcase its latest power product novelties for high-speed switching and high power performance, at the same time meeting the need for greater energy savings and higher efficiency (Hall 9 - Booth 316). Advanced power devices make a huge impact
Transformer energy performance standards being introduced all around the world are spurring transformer manufacturers, as well as their electrical steel, cable and coil winding equipment suppliers, to rethink materials, designs and manufacturing methods in a bid to balance performance with cost.
Molex, a leading global manufacturer of electronic solutions, announced today the acquisition of Interconnect Systems (ISI), which specializes in the design and manufacture of high density silicon packaging with advanced interconnect technologies.
According to Tim Ruff, senior vice president, Molex,
The U.S. Department of Energy (DOE) announced approximately $35 million in funding, subject to congressional appropriations, to assist small- and medium-sized U.S. manufacturers with increasing their energy efficiency, productivity, sustainability and competitiveness and to help address the shortage of engineering
Ampleon announced its participation at the forthcoming Electronic Design Innovation Conference - EDI CON – held in Beijing, China between April 19 – 21, 2016. At their booth, number 607, Ampleon will showcase demonstrations of a plasma light module developed by Luma in collaboration with Ampleon and, a new
Clearly presented AC and DC losses per inductor
RED EXPERT from Wuerth Elektronik enables eiSos developers to simulate the company's power inductors. The losses determined with RED EXPERT are based on current and voltage waveforms typical in applications. Besides the core and winding losses, they also include the losses arising from the specific geometries
LT8391 synchronous buck-boost DC/DC LED controller
Linear Technology announced the LT8391, a synchronous buck-boost DC/DC LED controller that regulates LED current from input voltages above, below and equal to the output voltage. Its 4V to 60V input voltage range makes it ideal for a wide variety of applications, including automotive, industrial and architectural
David Egan of Silicon Labs
In this PSDcast David Egan, senior product manager for Silicon Labs’ IoT products business, talks to Alix Paultre of Power Systems Design about the company’s Ember ZigBee and wireless mesh efforts in support of the Internet of Things. David is a member of the Board of Directors of the ZigBee Alliance as
DELO Industrial Adhesives now offers high-strength epoxy resin-based adhesives that offer excellent adhesion to sensitive plastics as well as fast curing times at low temperatures. DELO-DUALBOND LT2216, ideal for electronic and optoelectronic applications in the automotive and consumer electronics industries,