Electronics

Power Supplies & Batteries

Power supplies are essential to a variety of medical devices, from MRI equipment to robotic surgical devices. Learn about the medical power supply market and requirements for compliance. Explore technical briefs, white papers, and products.

Stories

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Global Innovations: Energy
Researchers at Hong Kong Polytechnic University (PolyU) have developed a highly flexible, high-energy textile lithium battery that offers more stable, durable, and safe energy...
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Features: Photonics/Optics
For many high-power RF applications, the “Q factor” of embedded capacitors is one of the most important characteristics in the design of circuits. This includes products such as cellular/telecom...
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Features: Electronics & Computers
The medical device industry often looks to independent distributors to address chronic shortages in the availability of electronic components. Direct sourcing of electronic...
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Products: Medical
Medical Adhesives Epoxy Technology, Billerica, MA, has completed ISO 10993 testing of its previously Class VI adhesives, as well as the addition of 12 new medical-device-grade adhesives, extending its MED line of...
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Products: Test & Measurement
Heat Pipes Advanced Thermal Solutions, Norwood, MA, has expanded its line of high-performance, off-the-shelf, flat and round heat pipes from 33 to 350. The high-performance copper heat pipes are grooved or sintered,...
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R&D: Medical
Super-elastic multifunctional super-coiled fibers can stretch up to 16 times maximum and maintain electronic characteristics at the same time. The new fibers can be used in various electronic...
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Products: Mechanical & Fluid Systems
Switching Power Supplies An AC/DC switching power supply series from Bicker Elektronik, Donauwoerth, Germany, has been developed for space-saving installation in medical devices and medical computer...
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From the Editor: Connectivity
The IoMT has ushered in a new era for connected medical technology. But battery life is often mentioned as one of the impediments to the...
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Products: Medical
Medical Power Supply Bear Power Supplies, Phelps, NY, has designed a CF-rated medical power supply for surgical instruments and other medical applications. The rugged 9-W AC/DC converter is sealed and encapsulated to...
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Features: Electronics & Computers
The fourth edition IEC/EN 60601-1-2 (4th Edition) will become a mandatory standard covering safety for medical devices on December 31, 2018.1,2 As with any new standard edition, there are...
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News: Electronics & Computers
TT Electronics Acquires Stadium Group
TT Electronics plc has completed the acquisition of Stadium Group plc. Stadium is a supplier of design-led technologies with product capabilities including connectivity solutions, power supplies, human machine interface (HMI), and electronic assemblies.
INSIDER: Electronics & Computers
Scientists have created a customizable, fabric-like power source that can be cut, folded, or stretched without losing its function. The team has created the wearable a...
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Briefs: Energy
Smart 3D printed braces that incorporate nontoxic batteries and lights could reduce the time and costs involved in realigning and straightening teeth.
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Features: Electronics & Computers
High-voltage power supplies (HVPSs) are required in multiple configurations and capabilities. The dimensions, type of enclosure, weight, input and outputs, thermal and...
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Products: Medical
Power Supply A 400-W power supply is now available from Integrated Power Designs, Wilkes-Barre, PA. The power supply comes with two to four outputs in a compact 4 × 7 × 1.5 in. package. High power density is...
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Briefs: Medical
Researchers from UCLA and the University of Connecticut have designed a new biofriendly energy storage system called a biological supercapacitor, which operates using charged...
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Features: Regulations/Standards
Safety and reliability are the key concerns when determining the right power source for a medical device. Lithium-ion (Li-ion) batteries are often considered for their higher...
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News: Manufacturing & Prototyping
NASA Technology We often imagine that inventions are born whole: Thomas Edison creates the incandescent light bulb and lights up Christie Street in Menlo Park on New Year’s Eve,...
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Products: Electronics & Computers
Sager Power Systems, Middleborough, MA, offers the ME60 Series of the SL Power family of medical-grade external power supplies. The 60- W ME Series meets IEC 60601-1-2, fourth edition, electromagnetic compatibility (EMC)...
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Briefs: Energy
Nontoxic, edible batteries could one day power ingestible devices for diagnosing and treating disease. One team reports new progress toward that goal with their batteries made with melanin...
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INSIDER: Medical
A University of Rochester researcher is helping develop next-generation miniature batteries that would expand the use of medical implantables and other devices.
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R&D: Medical
A self-destructing, lithium-ion battery from Iowa State University delivers 2.5 volts and dissolves or dissipates in 30 minutes when dropped in water.
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INSIDER: Medical
Non-toxic, edible batteries could one day power ingestible devices for diagnosing and treating disease. The batteries are made with melanin pigments naturally found in the skin, hair, and...
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INSIDER: Energy
The Materials Project, co-founded and directed by Lawrence Berkeley National Laboratory scientist Kristin Persson, provides a Google-like database of material properties for fuel cells,...
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INSIDER: Electronics & Computers
Glucose to Power Pacemakers
Researchers at the Technological Institute of Energy, Valencia, Spain, are working to create a bio-battery that uses blood glucose to produce energy. Such a battery, they say, would cut down on the number of surgical interventions a pacemaker user must undergo.
INSIDER: Medical
Ada Poon, an Associate Professor of Electrical Engineering at Stanford University, is pioneering research to develop electronic therapies to heal the body from within, working to add...
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News: Manufacturing & Prototyping
A team of Northwestern researchers has created a new way to print three-dimensional metallic objects using rust and metal powders.
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Features: Regulations/Standards
When it comes to medical equipment, nothing is more important than the safety of patients and health care personnel. From diagnostic tools such as ultrasound devices to home health...
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Applications: IoMT
Technological advancements are making medical devices increasingly feature-rich and miniaturized: two performance characteristics that are inherently...
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Ask the Expert

Ralph Bright on the Power of Power Cords
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Understanding power system components and how to connect them correctly is critical to meeting regulatory requirements and designing successful electrical products for worldwide markets. Interpower’s Ralph Bright defines these requirements and explains how to know which cord to select for your application.

Inside Story

Inside Story: Trends in Packaging and Sterilization
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Eurofins Medical Device Testing (MDT) provides a full scope of testing services. In this interview, Eurofins’ experts, Sunny Modi, PhD, Director of Package Testing; and Elizabeth Sydnor, Director of Microbiology; answer common questions on medical device packaging and sterilization.

Videos