Power Electronics / Power Management


Latest Articles

Energy metering chipset
27 April 2011
As installations of smart meters in homes and businesses accelerate globally, STMicroelectronics has unveiled a new set of energy metering chips for next-generation smart meters. Unlike traditional induction ...

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Wide-input DC-DC converters
27 April 2011
SynQor’s new IQ64 family of industry-standard half brick DC-DC converters has a wide 8:1 input voltage range of 18-135 V, allowing designers to simultaneously satisfy EN50155 requirements for 36 V, 48 ...

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Air conditioning inverter kit
27 April 2011, EBV Electrolink, Electrocomp
For many years, market research houses have been predicting a substantial increase in the sales of high-efficiency home appliances. However, due to high costs, manufacturers resorted to selling these ...

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Low-noise voltage regulator
27 April 2011, RF Design
Hittite has introduced the HMC976LP3E, a BiCMOS linear voltage regulator for high-current, low-noise applications such as point-to-point microwave radio where high data throughput demands very low power ...

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PCB-type power supplies
27 April 2011, Vepac Electronics
TDK-Lambda has extended the reach of its ZWS-BAF series of PCB-type AC-DC power supplies by adding two lower-power models. The 50 Watt ZWS50BAF and 75 Watt ZWS75BAF combine high efficiency even at low ...

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DC-DC converters
27 April 2011, Brabek
RECOM recently introduced the REC8, REC10 and REC15 series of 8 W, 10 W and 15 W DC-DC converters, respectively. The REC8 and REC10 are low-cost, regulated DIP24 converters available with 2:1 and 4:1 ...

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PWM controllers
27 April 2011, Altron Arrow
ON Semiconductor has expanded its portfolio of AC-DC power solutions for home electronics with the introduction of the NCP1234 and NCP1236 family of fixed frequency pulse width modulation (PWM) current ...

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Open-frame power supplies
13 April 2011, Vepac Electronics
XP Power announced the launch of the ECP150 series of open-frame 150 W AC-DC power supplies. Measuring just 101,6 x 50,8 x 32 mm, the series complies with UL/EN/IEC60950-1 and UL/EN/IEC60601-1 safety ...

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Battery charger ICs
13 April 2011, CST Electronics
Maxim’s MAX17435 and MAX17535 multichemistry battery charger ICs are designed to simplify construction of accurate and efficient chargers. They provide SMBus-programmable charge current, charge voltage, ...

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Power supplies for LED lighting
30 March 2011, Current Automation
Mean Well has launched a 100 W AC/DC, constant-voltage mode switching power supply targeting economical lighting solutions to accommodate the boom of LED architectural lighting, decorative lighting and ...

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IGBT module for use in PV systems
30 March 2011, EBV Electrolink
The Genesis chip is an IGBT module co-developed with, and produced by, Vishay for use in photovoltaic systems in private homes. The module is used as the power unit in inverters for converting the DC ...

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Power MOSFETs
30 March 2011
ON Semiconductor has debuted six new AEC-Q101 qualified, logic level, single-channel power MOSFETs for automotive modules in small, flat lead packages. Offered in a 5 x 6 mm SO-8FL package and a 3,3 ...

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Step-down regulators
30 March 2011, Altron Arrow
At the 2011 Applied Power Electronics Conference (APEC), Texas Instruments introduced what it believes are the industry’s smallest, most efficient step-down regulators with integrated FETs to support ...

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Adjustable CCRs for LED lighting
16 March 2011, Altron Arrow
ON Semiconductor has expanded its portfolio of adjustable constant current regulators (CCRs) with new devices which provide voltage surge suppression to protect general lighting and automotive LEDs. They ...

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DC-DC power supplies
16 March 2011, Vepac Electronics
The DC/DC power supply systems of the series MPG from MTM Power are designed among others or supply of electrical applications from DC mains for different applications in transportation, telecommunications ...

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Bridge rectifiers
16 March 2011, EBV Electrolink
Vishay has introduced a new series of PowerBridge rectifiers with current ratings of 30 A to 45 A, maximum peak reverse voltage ratings of 600 V to 1000 V, and a high case dielectric strength of 1500 ...

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Dual-channel buck converters
16 March 2011, EBV Electrolink
Texas Instruments rolled out its first dual-output, fully synchronous SWIFT power management IC. The TPS54290 1,5 A/2,5 A converter simplifies power design in consumer electronics with a 12 V power supply, ...

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MOSFET chipset
16 March 2011, Future Electronics
New from International Rectifier is the IRF6708S2 and IRF6728M 30 V DirectFET MOSFET chipset tailored for cost-sensitive 19 V input synchronous buck applications. The IRF6708S2 small can and IRF6728M ...

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Industrial power supply
2 March 2011, Vepac Electronics
A new addition to XP Power’s V-Brand series, the VCS range is a low-power, chassis mount industrial power supply. There are four power ranges – 50, 70, 100 and 150 W – each offering single outputs in ...

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Motor-mounted control module
2 March 2011
STMicroelectronics has unveiled a customisable high-end, motor-control module that is small enough to mount directly on the motor, in addition to providing connection via industrial Ethernet. It aims ...

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