Power Electronics / Power Management


Latest Articles

Power supplies for e-mobility charging infrastructure
27 October 2021, Phoenix Contact
The Step Power family from Phoenix Contact has been extended to include new devices for e-mobility charging infrastructure. The new 12 V power supplies have a compact design that makes them ideal ...

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Installation considerations for open-frame and U-channel power supplies
27 October 2021, Vepac Electronics
Datasheets for open-frame and U-channel power supplies commonly identify the key safety components and their maximum temperature ratings, which vary depending on the class of insulation system employed.

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Fully configurable gate driver for SiC MOSFETs
29 September 2021, Future Electronics
As demand for electric buses and other electrified heavy transport vehicles increases to meet lower emission targets, silicon carbide (SiC)-based power management solutions are providing greater efficiencies ...

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Lithium battery charger IC for one to six cells
29 September 2021, NuVision Electronics
The MP2759A is a highly integrated switching charger designed for applications with 1-cell to 6-cell series Li-ion or Li-polymer battery packs. The device supports several battery chemistry types with ...

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Baseless power modules qualified for aerospace use
29 September 2021, EBV Electrolink
In the race to reduce aircraft emissions, developers are increasingly moving toward more efficient designs, including electrical systems that replace today’s pneumatics and hydraulics powering everything ...

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600 W convection cooled power supplies
29 September 2021, Vepac Electronics
Cosel announced the introduction of 600 W free-air convection cooling power supplies in the form of the AEA600F series. With demanding applications in mind, the AEA600F is able to deliver 300% peak power ...

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Isolated dual-channel gate driver
29 September 2021, Avnet Silica
onsemi’s NCP51561 is an isolated dual-channel gate driver with 4,5 A and 9 A source and sink peak current respectively. Designed for fast switching to drive power MOSFETs and SiC MOSFET power switches, ...

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Battery state-of-health monitor
29 September 2021, Altron Arrow
The LTC3337 is a primary battery state-of-health (SOH) monitor with a built-in precision coulomb counter. It is designed to be placed in series with a primary battery with minimal associated series voltage ...

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Non-isolated step-down converters
25 August 2021, Accutronics
Capable of operating from an input voltage of 18 V to 32 V, the non-isolated step-down converters of TDK-Lambda’s i7A series deliver an output voltage that can be adjusted from 3,3 to 18 V with an output ...

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70 W brushless DC motor drivers
25 August 2021
Texas Instruments (TI) has introduced the industry’s first 70 W brushless DC (BLDC) motor drivers to provide code-free, sensorless trapezoidal and field-oriented control (FOC). The devices enable engineers ...

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Automotive/industrial isolated buck converters
25 August 2021, Altron Arrow
Optimised for isolated buck regulator designs, the STMicroelectronics A6986I and L6986I DC/DC converter ICs have a wide input voltage range and low quiescent current to ensure robust and energy-efficient ...

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Rugged silicon carbide power devices
25 August 2021, EBV Electrolink
Today’s energy-efficient electric charging systems powering commercial vehicle propulsion, as well as auxiliary power systems, solar inverters, solid-state transformers and other transportation and industrial ...

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Amber taps Infineon for digital control of electricity
28 July 2021
Infineon Technologies and Amber Solutions recently announced an alliance on a range of silicon opportunities anchored around Amber's digital control of electricity with embedded intelligence. The collaboration ...

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High-voltage DC-DC converter for electric vehicles
28 July 2021, Vepac Electronics
By understanding the needs of its performance-driven customers in the market of electrification of air, land and sea vehicles and systems, Crane Aerospace & Electronics engineers have designed and developed ...

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Single/dual-output DC/DC power module
25 August 2021, NuVision Electronics
The MPM3690-20 from Monolithic Power Systems (MPS) is a dual 13 A output or single 26 A output power module that offers a complete power solution, with excellent load and line regulation. It supports ...

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Fully differential amplifier
25 August 2021, TRX Electronics
Now stocked by Mouser Electronics, the THS4567 from Texas Instruments is a novel fully differential amplifier (FDA) that includes both independent input common-mode (VICM) and output common-mode (VOCM) ...

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Totem pole PFC controller
25 August 2021, EBV Electrolink
A new addition has been made to ON Semiconductor’s solution set for ultra-high density offline power supplies in the form of the NCP1680, a dedicated critical conduction mode totem pole PFC controller. ...

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1 A buck regulator with wide input range
25 August 2021, Conical Technologies
The SCM1301A step-down (buck) regulator is a new addition to Mornsun’s product lineup, with a very wide input range of 4,5 V to 40 V d.c. It is suitable for a wide range of applications from industrial ...

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1-18 GHz benchtop power amplifier
28 July 2021, RFiber Solutions
Exodus Advanced Communications is now offering the 1,0-18,0 GHz, 3 W benchtop SSPA (solid-state power amplifier) model AMP2087-1. The unit produces 4 W typical power, P1dB greater than 1 W and minimum ...

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Decentralised power supply for ‘on machine’ applications
28 July 2021, Vepac Electronics
With vacuum encapsulation technology, MTM Power's focus is on encapsulated, robust, long-life, temperature-resistant and absolutely maintenance-free modules. The patented thermo-selective vacuum encapsulation ...

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