Power Electronics / Power Management


Latest Articles

New off-grid electrification solution could provide a meaningful socio-economic impact
28 September 2022
The off-grid solution is designed to be affordable for low-income households, robust to survive demanding African settings, and can be configured for several applications. Being a true, plug-and-play device, no technical expertise is required for installation, operation, or maintenance.

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GYSFLASH battery charger
28 September 2022, Vepac Electronics
With a current output of 10 A, the GYSFLASH 10.36/48 PL is a multi-voltage charger designed to recharge batteries of 36 V and 48 V found on many recreational vehicles.

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SIM card interface level translator with ESD protection
28 September 2022, Future Electronics
The DIODES PI4ULS3V4103 is able to provide the power conversion and signal level translation needed for advanced cellular telephones to interface with both 1,8 and 3 V subscriber identity modules (SIMs).

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Tiny protection for USB ports
28 September 2022, Altron Arrow
The new TPS25946 from Texas Instruments is an input-power protection eFuse with bi-directional current support and offers robust protection against voltage surges, short-circuits and in-rush current.

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New approach to delivering data centre power
28 September 2022, Avnet Abacus
Eaton’s xModular system is a new approach to delivering data centre power infrastructure for ease of deployment, scalability and sustainability.

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Compact power inductors for ADAS power management
28 September 2022, RS South Africa
The newly designed inductors from TDK, with a range from 17 to 440 nH, are the most compact SMT power inductors for their performance.

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Maintaining battery backup systems
28 September 2022
This article outlines best practices for assessing whether battery banks used as backup supply in a UPS are maintaining optimum performance, to ensure that the backup is ready if an outage occurs.

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Advanced Energy adds 300 W PSU to its SLB series
28 September 2022, Mecosa
The SLB300 is a single-output power supply offering a 300 W (200 W convection cooled) output power in a compact 76 x 127 x 35 mm package that fits 1U rack-mount applications.

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Toshiba launches its third-generation SiC MOSFETs
28 September 2022, EBV Electrolink
Toshiba has announced its third-generation silicon carbide (SiC) MOSFETs that deliver low on-resistance and significantly reduced switching loss.

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EZ-PD barrel connector replacement solutions
31 August 2022, EBV Electrolink
The EZ-PD Barrel Connector Replacement (BCR) is Infineon's highly integrated USB Type-C port controller which seeks to replace legacy barrel connectors of up to 100 W.

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New resonant transformer simplifies PCB layout
31 August 2022, Altron Arrow
In LLC applications, the new 5,5 kW transformer design features an integrated inductor in a single package, helping to save PCB space while at the same time simplifying component layouts and reducing the component mounting requirements.

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Semi-potted PSUs from Mornsun
31 August 2022, Conical Technologies
Mornsun has announced the release of its new LMF500-23BxxUH series power supplies. The fan-less semi-potted AC/DC enclosed power supplies have a universal input range that supports both AC and DC inputs. The series features a high-efficiency and high-reliability design.

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Single-cell fuel gauge with integrated processor
31 August 2022, RS South Africa
The Texas Instruments BQ27Z746 Impedance Track gas gauge solution is a highly integrated, accurate one-series cell gas gauge and protection solution

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Getting the best out of SMPS
31 August 2022, EBV Electrolink
Infineon has announced a family of fixed-frequency AC/DC integrated power stages which are integrated with an avalanche rugged CoolMOS high-voltage super-junction MOSFET.

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Battery charging IC for scalable designs
31 August 2022, RS South Africa
The ICC80QSG for battery chargers is a PWM controller for flyback topologies operating in quasi-resonant mode and valley switching DCM.

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Webinar: Novelties in battery-powered applications
31 August 2022, Altron Arrow
This webinar will introduce the IMD70xA, Infineon's latest fully-integrated XMC1404 microcontroller and configurable three-phase gate driver 6EDL7141 in one package.

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Mornsun AC/DC industrial and medical power supply
31 August 2022, Conical Technologies
The LOF550 series is a 550 W, open-frame industrial and medical power supply that is suitable for body floating applications with an output voltage range of 12 to 48 V DC.

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Bidirectional charging turns cars into electrical storage
31 August 2022, EBV Electrolink
With bidirectional charging, solar power from an installed photovoltaic system can be stored in the batteries of electric cars, and be fed back into the home electrical system when needed.

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Switching to renewable energy solutions
31 August 2022
As load shedding and power cuts continue to dominate all aspects of our lives, so too do they dominate in industry, and many businesses are looking at innovative ways to reduce dependency on grid power.

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Slimline DC-to-DC converters with 75 W power rating
31 August 2022, Vepac Electronics
Mornsun’s URF1D_QB-75WR3 is a new series of DC-to-DC converters that feature 75 W output power with no requirement for minimum load, and with a wide input voltage range from 43 to 160 V DC.

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