Power Electronics / Power Management


Latest Articles

BLDC motor driver with integrated Hall sensor
26 April 2022, NuVision Electronics
The driver features a built-in, configurable speed curve function that is ideal for cooling fan applications which require flexible speed curve control.

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Compact uninterruptible DC power supply
26 April 2022, Conical Technologies
Traco Power’s new 240 W UPS module is suited to demanding industrial applications needing a stable source of power.

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Power device analyser
26 April 2022, Concilium Technologies, Test & Measurement
Keysight’s new PD1550A is an advanced double-pulse tester that enables customers to test entire power modules quickly and easily.

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N-channel super-junction MOSFETs
26 April 2022, EBV Electrolink
STMicroelectronics’ STPOWER MDmesh M9 and DM9 N-channel super-junction, multi-drain silicon power MOSFETs are ideal for switched-mode power supplies (SMPS) in applications from data centre servers and ...

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LDOs consume minimal quiescent current
26 April 2022, Altron Arrow
The AP7387 supports many standard power rails and is well suited for multi-cell battery-powered applications.

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Digital power controller for LED lighting
26 April 2022, EBV Electrolink
STMicroelectronics’ new single-chip digital power controller simplifies design and increases flexibility in LED lighting applications.

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Affordable laboratory power supply
26 April 2022, Vepac Electronics
For developers, it offers two switchable USB outputs with their own LCD display for the voltage and current values.

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Dual gate drivers simplify SiC and IGBT switching circuits
26 April 2022, EBV Electrolink
Two new dual-channel, galvanically-isolated gate drivers for IGBTs and silicon-carbide (SiC) MOSFETs from STMicroelectronics promise to save space and ease circuit design in high-voltage power conversion ...

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Vienna rectifier reference design for PFC
26 April 2022, Altron Arrow
The STDES-VRECTFD reference design is a complete solution for high-power, three-phase AC/DC rectifier applications based on the Vienna topology. It features full digital control through STMicroelectronics’ ...

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Qi 1.3 wireless charging with authentication
26 April 2022, Altron Arrow
In order to ensure high-quality wireless charging power transmitters, the Wireless Power Consortium (WPC) has released the Qi 1.3 specification with the extended power profile. This new specification ...

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Clean energy solutions made in SA, for SA
26 April 2022
Creslow Energy Solutions, a local manufacturer of clean energy storage systems, has recently been established in South Africa. “By utilising the latest technology in our clean energy storage products, ...

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UPS keeps IoT networks running during power-grid disturbances
26 April 2022, Altron Arrow
Growing cities bring more technology to one place, especially in developing countries and in many cases the expansion of electricity grids simply cannot keep up with the demand. The power plants that ...

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AMOLED power management IC
26 April 2022, Altron Arrow
STMicroelectronics’ new fully integrated power management IC (PMIC) for AMOLED displays combines a low quiescent current and enhanced flexibility to extend the battery runtime of portable devices. With ...

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Semi-regulated, isolated DC/DC converter
26 April 2022, NuVision Electronics
Monolithic Power Systems’ MID1W0505A is a semi-regulated, isolated DC/DC converter that can support between 4,5 V and 5,5 V input voltage and up to 1 W of output power across a -40°C to +125°C operating ...

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TI addresses power-management design challenges at APEC 2022
26 April 2022
Texas Instruments (TI) demonstrated at this year’s Applied Power Electronics Conference (APEC) how engineers can overcome some of their most pressing power-management design challenges. The company showcased ...

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Programmable power supplies and electronic loads
26 April 2022, Vepac Electronics
EA Elektro-Automatik is now offering the 10000-Series enhanced and expanded line of EA-PS and EA-PSI programmable DC power supplies, EA-PSB bidirectional DC power supplies and EA-ELR regenerative DC electronic ...

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AMOLED power management IC
30 March 2022, Altron Arrow
STMicroelectronics’ new fully integrated power management IC (PMIC) for AMOLED displays combines a low quiescent current and enhanced flexibility to extend the battery runtime of portable devices. With ...

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Monolithic white LED driver
30 March 2022, NuVision Electronics
Monolithic Power Systems’ MP2341 is a 24 V, monolithic, synchronous, rectified, step-down switch-mode white LED (WLED) driver with built-in power MOSFETs and a synchronous rectifier switch. It can achieve ...

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Open-frame 100 W power supplies
30 March 2022, Vepac Electronics
The FCB100 series of AC-DC power supplies from XP Power is certified to medical (including BF), ITE and household standards for Class I and II operation (no ground connection). With Class B conducted ...

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50 W GaN flyback converter
30 March 2022, Altron Arrow
The STMicroelectronics VIPerGaN50 simplifies building single-switch flyback converters up to 50 W and integrates a 650 V gallium-nitride (GaN) power transistor for enhanced energy efficiency and miniaturisation.  ...

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