Power Electronics / Power Management


Latest Articles

Automotive MOSFETs in a variety of packages
29 April 2020, Altron Arrow
Reducing CO2 emissions of passenger cars is accelerating 48 V board net adoption. For this emerging 48 V market, Infineon Technologies offers a broad portfolio of automotive 80 V and 100 V MOSFETs as ...

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DC-DC converter for aerospace/defence
25 March 2020, Future Electronics
Vicor announced the DCM5614, an isolated, regulated 270 V-28 V DC-DC converter with an output power rating of 1300 W in a 142,2 x 35,6 x 9,4 mm VIA package. Providing power density of 27,52 W/cm3 at a ...

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Switchers for high-power LED displays
25 March 2020, EBV Electrolink
Power Integrations’ InnoSwitch3-MX isolated switcher IC family has been expanded with the addition of three new PowiGaN devices. As part of a chipset with Power Integrations’ InnoMux controller IC, the ...

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Synchronous buck converter
29 April 2020, Altron Arrow
Diodes Incorporated introduced the AP62600 synchronous DC-DC buck converter for point-of-load (POL) conversion in applications such as TVs, monitors, white goods, home appliances, consumer electronics ...

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Tiny step-down regulator
29 April 2020, Altron Arrow
The LTM4657 is part of Analog Devices’ family of tiny, high-efficiency, identical pin-out, step-down µModule devices. The LTM4657 is designed to operate at lower switching frequencies than the LTM4626 ...

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Stackable DC-DC buck converter
29 April 2020, Avnet South Africa
Texas Instruments introduced a new 40 A SWIFT DC-DC buck converter, offering first-of-its-kind stackability of up to four ICs. The TPS546D24A PMBus buck converter can deliver up to 160 A of output current ...

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Open-frame configurable power supplies
29 April 2020, Vepac Electronics
The RB series of configurable open-frame power supplies has been expanded. Based on a unique concept, the Cosel RB series offers three configurable isolated outputs, with one having a reinforced isolation ...

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Why low quiescent current matters for longer battery life
29 April 2020, Avnet South Africa
From healthcare and biosensing to wearables and environmental sensing, nearly all IoT devices rely on batteries that must perform reliably and over an extended period of time in a variety of conditions.

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Bipolar DC-DC supply design sources and sinks current
29 April 2020, Altron Arrow
Most electronic systems depend on power voltage rails that are either positive or negative, but a few applications require individual rails that can be both. In these situations, positive or negative ...

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DC-DC converter adds 80 W output
29 April 2020, Vepac Electronics
The popular MG series, with its 10 year warranty, has been extended again by Cosel with the addition of 80 W output models in the MGFS and MGFW family. Offering 4:1 input voltage ranges of 9-36 V or 18-76 V, ...

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Tiny step-down power module
29 April 2020, Altron Arrow
The LTM4657 from Analog Devices is part of the family of tiny, high-efficiency, identical pin-out, step-down µModule devices. The LTM4657 is designed to operate at lower switching frequencies than the ...

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Power delivery over USB Type-C will open up new applications
25 March 2020, Altron Arrow
The enablement of SuperSpeed is just one reason why we can expect the USB interface to dominate for many years to come, but power delivery must also be a major factor in that.

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Industrial power module
25 March 2020, Würth Elektronik eiSos
The components in a SIP-3 package represent cost-effective solutions to meet the requirements for the transient capability of a 24 V industrial voltage network. The new modules operate from 6 to 36 V ...

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Complete design solution for energy efficient motor driving system
25 March 2020, Avnet South Africa
Electric motors are a powerhouse user of electricity worldwide, accounting for about two-thirds of industrial electricity consumption. The International Energy Agency reports that electric motors account ...

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Miniature automotive MOSFETs
25 March 2020, Avnet South Africa
Diodes Incorporated announced the introduction of the 40 V-rated DMTH4008LFDFWQ and 60 V-rated DMTH6016LFDFWQ automotive-compliant MOSFETs packaged in DFN2020. These miniature MOSFETs occupy just 10% ...

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PCB-mount AC-DC power supplies
25 March 2020, Vepac Electronics
Complementing the previously released 3 W, 5 W and 10 W models, the VCE20 and VCE40 series from XP Power provide 20 and 40 Watts of power respectively and offer an encapsulated version as well as a lower-cost ...

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High-voltage MOSFET for low-frequency switching
25 March 2020
With the introduction of the 600 V CoolMOS S7 SJ MOSFET family – uniquely fitting a 22 mΩ chip into an innovative SMD package – Infineon Technologies is aiming to set a new benchmark for power density, ...

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Power over Ethernet – supply of Ethernet devices via data lines
25 March 2020, Altron Arrow
In process automation systems, important parameters such as temperature, pressure, flow rate, humidity and many others must be monitored and measured. In the era of Industry 4.0, Ethernet is a popular ...

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Chassis and DIN rail DC-DC converters
25 March 2020, Vepac Electronics
XP Power has announced the availability of two new series of wide range input DC-DC converters. Their flexible specification allows devices with incompatible voltages to be easily integrated into industrial ...

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Ultrafast recovery rectifiers
25 March 2020, Altron Arrow
Vishay has expanded its offering of Fred Pt Ultrafast recovery rectifiers with eight new 100 V and 200 V devices in the eSMP series SlimSMAW (DO-221AD) package with a low 0,9 mm profile. Footprint-compatible ...

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