Electric utility grids around the world are undergoing a fundamental change in architecture. The centralized grid that was designed to provide … [Read More...] about Nano grids, microgrids, and zero net energy consumption
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Benefits of software-configurable power systems
The first FAQ in this series looked at the various hardware options for implementing digital power. Part two took a deep look at the PMBus/SMBus … [Read More...] about Benefits of software-configurable power systems
More Power Electronics News
Good-bye x-ray tubes, hello “vacuum” transistors
Among the presentations at this year's IEDM: A silicon vacuum transistor that operates at over 38 kV. Examine a hospital x-ray machine or a high-power RF transmitter and you'll find a beefy vacuum … [Read More...] about Good-bye x-ray tubes, hello “vacuum” transistors
Nano grids, microgrids, and zero net energy consumption
Electric utility grids around the world are undergoing a fundamental change in architecture. The centralized grid that was designed to provide inexpensive electricity with a reasonable level of … [Read More...] about Nano grids, microgrids, and zero net energy consumption
Benefits of software-configurable power systems
The first FAQ in this series looked at the various hardware options for implementing digital power. Part two took a deep look at the PMBus/SMBus communication protocol for implementing digital power … [Read More...] about Benefits of software-configurable power systems
Smart lighting base supports presence, light and activity detection
The LUMAWISE Endurance N Enhanced Base from TE Connectivity makes it simple to integrate innovations in street lighting controls. As smart cities become smarter and require more complex systems, … [Read More...] about Smart lighting base supports presence, light and activity detection
A look at USB Type-C in power-only applications
Having been around for more than two decades, USB connectors are one of the most popular and well-recognized interconnect components in electronic designs. From Type A to Type-C, USB has gone through … [Read More...] about A look at USB Type-C in power-only applications
Digital power management and PMBus moving into the future
Digital power ICs communicate with each other via the System Management Bus (SMBus) using the Power Management Bus (PMBus) communication protocol and the AVSBus protocol, a subset of the PMBus … [Read More...] about Digital power management and PMBus moving into the future
Bidirectional buck-boost, dual-phase buck DC/DC controllers handle 48-V apps
The ISL81801 buck-boost controller acts as a “UPS on a chip” by enabling bidirectional current flow (forward or reverse) using constant-voltage and constant-current regulation. This allows a battery … [Read More...] about Bidirectional buck-boost, dual-phase buck DC/DC controllers handle 48-V apps
Wide-voltage, high-frequency PoL converters target USB-PD apps
Silanna Semiconductor announced the launch of their newest family of wide voltage, high-frequency point of load converters targeting USB-PD applications. Silanna Semiconductor focuses on ultimate … [Read More...] about Wide-voltage, high-frequency PoL converters target USB-PD apps
PLCC-packaged LEDs feature homogeneous color perception
Würth Elektronik has doubled its product range of SMT assembly white top view LEDs to 30 models. The 3014, 3030, and 5630 packages of the WL-SWTP product group have been expanded to include the "A … [Read More...] about PLCC-packaged LEDs feature homogeneous color perception
90-A dc-dc converter delvers high power density at 178A/in2
With IT and networking technologies continue to pack more features and processing capacity into smaller packages, printed circuit and wired board space are at more of a premium than ever before. For … [Read More...] about 90-A dc-dc converter delvers high power density at 178A/in2
Integrated buck converters simply circuit design in automotive power systems
Diodes Incorporated has announced two highly integrated synchronous buck converters that simplify circuit design in automotive power systems with its Power Good output and its innovative EMI … [Read More...] about Integrated buck converters simply circuit design in automotive power systems
Digital power conversion – how does that work?
Digital power is not a monolithic technology, but a common element in almost all digital power converters is a communication bus, usually based on the PMBus protocol. This FAQ delves into the numerous … [Read More...] about Digital power conversion – how does that work?
500-W step-down dc-dc converter sits in 1/16th brick footprint
TDK Corporation announces the introduction of the 500W rated i7A non-isolated DC-DC converters. Capable of operating from an input voltage of 18V to 60V, the step-down converters deliver an output … [Read More...] about 500-W step-down dc-dc converter sits in 1/16th brick footprint
Eval kits speed GaN power device uses in industrial motors, energy storage systems, inverters
GaN Systems announced the availability of four new integrated power module evaluation kits: 100V Driver GaN DC/DC Power Stage Module, 650V 150A Half-Bridge IPM, 650V 150A Full-Bridge Module, and … [Read More...] about Eval kits speed GaN power device uses in industrial motors, energy storage systems, inverters
Multi-purpose coin cell power packs fit in cramped quarters
Compact Multi-Purpose Coin Cell Power Packs address the increasing demands for safe, reliable and secure holders for the popular 2032 coin cell battery. These power packs feature a built-in on/off … [Read More...] about Multi-purpose coin cell power packs fit in cramped quarters
