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Power Electronics

What is happening in electronics engineering for the power electronics sector?

Gel Electrolyte Increases Battery Charge Cycles

In an extraordinary breakthrough by University of California, Irvine researchers, A nano wire based battery has shown promising results with more than 200 thousand recharge cycles. Post testing it for up...

Energy Harvesting Power Management Unit Delivers Industry-Leading Efficiency in IoT Applications

Analog Devices, Inc. today announced an Energy Harvesting power management unit (PMU) designed to enable faster and more efficient energy harvesting in IoT applications where energy is scarce. Due to its unique...

Vicor Modules Support Architecture Highlighted by Google at OpenPOWER Summit

Vicor Corporation today announced an expansion of its family of 48V Direct-to-PoL (Point-of-Load) power modules at the OpenPOWER Summit. Optimized for system loads (CPUs, GPUs, ASICs, and DDR memory) requiring operating...

New Transformer-free UPS offers up to 97 Percent Efficiency

The new Liebert® GXT MT+ CX 1/2/3 KVA Online UPS offers efficiency up to 97 percent. The availability of the true double conversion online back-up power feature on this new UPS system...

Make a LCD TV Power Supply!

LCDs are, by far, the most widely produced and sold television display type. The energy efficient LCD screen is available in a wider range of screen sizes than CRT and plasma...

Switching-Mode Power Supply (SMPS) Design

A majority of electronic DC loads like motors, LEDs and microprocessors need regulated source voltage levels which are not obtained from standard voltage sources. The Switched-Mode Power Supply (SMPS) is a...

Harvesting Radio Frequency Energy

Most people do not realise that there is an abundance of energy all around us, at all times. We are being bombarded with energy waves all day long. Radio and television...

Classic Improvements in Power Supplies

Requirement for continuous improvement in energy efficiency keeps design engineers on the edge as they work hard to come up with better solutions. Test instruments are the key to aid engineers...

Building Better Power Sources for Modern Embedded Systems

As the most popular portable energy source for embedded systems, batteries are paving their way through mainstream applications as the primary power source of choice. An increasing number of designs are...

Charging Batteries Wirelessly in a Compact, Efficient Manner

Wireless Power System: An Overview As shown in Figure 1, a wireless power system is composed of two parts separated by a gap: transmit circuitry, including a transmit coil, and receive circuitry,...

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