Power Electronics / Power Management


Latest Articles

Power quality analysers with advanced logging
28 February 2022, Comtest, Test & Measurement
Power quality (PQ) measurements can be complex to set up and frustrating when critical events are missed. Comtest, Fluke’s local channel partner, has introduced the new Fluke 1770 series that captures ...

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Evaluation board for single-cell Li-ion battery charger IC
28 February 2022, NuVision Electronics
The EV2665A-QB-00A is an evaluation board designed to demonstrate the capabilities of Monolithic Power Systems’ MP2665A, a highly integrated, single-cell Li-ion and Li-polymer battery charger with system ...

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Medical power supplies
28 February 2022, Vepac Electronics
The AME series comprises of four models – AME400F, AME600F, AME800F and the AME1200F – together covering applications from 400 W to 1200 W. Each version can host independent output modules that can be ...

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480 W DIN-rail power supplies
28 February 2022, Conical Technologies
LIF480-10BxxR2 is a Mornsun AC-DC converter series representing a cost-effective, energy-efficient power supply solution for standard DIN-rail mounting. The products offer a high level of stability and ...

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Security is key for effective EV wireless battery management
28 February 2022, Altron Arrow, Editor's Choice
The possibility of taking control of a car remotely was demonstrated by researchers on a moving vehicle during the 2016 Black Hat conference, using remote access via the vehicle’s gateway.

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Off-grid with a second life
28 February 2022
Revov sells batteries into various verticals, from industrial to residential, specialising in ‘second-life’ lithium iron phosphate batteries to empower people to live without Eskom messing up their lives and businesses.

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Dual high-side switches for driving capacitive loads
28 February 2022, EBV Electrolink
STMicroelectronics’ latest high-side switches, the IPS2050Hand the IPS2050H-32, permit two programmable current-limit values for smart driving of capacitive loads that draw high startup current. These ...

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Wide-input DC/DC converters in 1/32nd bricks
24 November 2021, Brabek
RECOM now offers through-hole, 1/32nd brick-footprint, non-isolated DC/DC converters – the RPMA-4.5 and RPMA-8.0 – with 4,5 A and 8 A output ratings respectively. Each part has a wide 9-53 V input and ...

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Auto-ranging benchtop and rackmount power supplies
24 November 2021, Vepac Electronics
The programmable DC power supply family from Elektro-Automatik (EA) ranges in power from 80 W benchtop devices up to 30 kW in a single chassis. High power density units can be easily paralleled for up ...

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Step-down converter with nano quiescent current
24 November 2021, Altron Arrow
The ST1PS03 is a nano-quiescent miniaturised synchronous step-down converter which is able to provide up to 400 mA output current with an input voltage ranging from 1,8 V to 5,5 V. This STMicroelectronics ...

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Convection cooled 150 W and 300 W power supplies
24 November 2021, Vepac Electronics
Cosel announced the addition of 150 W and 300 W free air convection cooled power supplies, the LHP150F and the LHP300F. Designed for industrial applications requiring high levels of safety, they are certified ...

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Power supplies for embedded applications from 15 to 320 W
24 November 2021, Vepac Electronics
XP Power’s LCW series of regulated-output, encased AC-DC power supplies is ideal for embedded industrial electronics, technology and equipment requiring household approvals. The nine new series (LCW15, ...

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Microchip further expands GaN RF power offering
24 November 2021, EBV Electrolink
A significant expansion has been made to Microchip Technology’s gallium nitride (GaN) RF power device portfolio with new MMICs and discrete transistors that cover frequencies up to 20 GHz. The devices ...

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Buck/boost converter with ultra-low IQ and supercapacitor charging
24 November 2021
A new bidirectional buck/boost converter with an ultra-low quiescent current (IQ) of 60 nA has been introduced by Texas Instruments. The TPS61094 integrates a buck mode for supercapacitor charging and ...

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Motor/PFC controller with gate driver and voltage regulator
24 November 2021, EBV Electrolink
Infineon Technologies’ iMOTION IMD110-6 is a series of highly integrated ICs for the control of three-phase motors. The devices integrate the motor controller with a high-voltage, three-phase gate driver ...

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Open-frame 80 W DC/DC converter
24 November 2021, Vepac Electronics
A new 80 W DC/DC converter has been added to Cosel’s value-added STMGF platform. Available in two versions, the STMGFS80 covers all industrial voltages from 9 V to 76 V. Using Cosel’s efficient MGFS80 ...

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Power stack reference design leverages Microchip SiC devices
24 November 2021, Future Electronics
E-mobility and renewable energy systems require power management solutions that drive performance and cost efficiencies in addition to speeding up development time. To keep pace with these requirements, ...

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New integrated voltage regulator range available from Mouser
24 November 2021, TRX Electronics
Empower Semiconductor, a leading supplier of integrated voltage regulators (IVR), has been signed up by Mouser Electronics for a global distribution agreement. Empower’s patented IVR technology integrates ...

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Improving power supply regulation accuracy with resistor divider tool
24 November 2021, Altron Arrow
Analog Devices’ LTpowerCAD resistor divider toolbox can use component tolerances and estimate corresponding errors in output voltage, letting designers decide what tolerance is allowable for their application.

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Single-string LED driver evaluation board
24 November 2021, NuVision Electronics
The EV3363-J-00A is an evaluation board designed to demonstrate the capabilities of Monolithic Power Systems’ MP3363, a fixed-frequency converter that is ideal for low- to high-current boost applications. ...

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