Power Electronics / Power Management


Latest Articles

Synchronous rectifier controller
29 May 2013, Future Electronics
International Rectifier has expanded its family of SmartRectifier ICs with the introduction of the IR1169 high-speed synchronous rectifier (SR) controller for flyback, forward and half-bridge converters ...

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Brushless DC servo motors
15 May 2013, Horne Technologies
The new 0824 … B and 1028 … B series of brushless DC servo motors from Faulhaber combine power, robustness and high-resolution feedback in a motor with diameters ranging from 6 to 12 mm. With their continuous ...

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Thyristor power control devices for LED lighting
15 May 2013, Altron Arrow
The Littelfuse Q6008LH1LED and Q6012LH1LED series of Alternistor Triac and Q6008LTH1LED and Q6012LTH1LED series of QUADRAC thyristor power control devices are designed for use as the switch in a dimmer ...

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Fast recovery diodes
15 May 2013, EBV Electrolink, Electrocomp
New from Infineon Technologies are the highly efficient, fast recovery 650 V Rapid 1 and Rapid 2 silicon diode families. Combining Infineon’s ultra-thin wafer manufacturing expertise for a low-loss ...

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Quad DC-DC converters
15 May 2013, CST Electronics
The MAX20021/MAX20022 power management ICs (PMICs) from Maxim integrate four low-voltage, high-efficiency, step-down DC-DC converters. Each of the four outputs is factory- or resistor-programmable between ...

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5 Watt power supply
15 May 2013, Accutronics
Calex announced the availability of the CM1.5.1000 linear power supply providing a low-noise 5 V output at up to 1 A. It can be powered by 100, 110, 220, 230 or 240 V a.c. The unit is housed in a fully ...

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Rechargeable lithium-ion cells
15 May 2013, Altron Arrow
Tadiran Batteries has developed the TLI series of long-life rechargeable lithium-ion cells designed specifically for use in harsh environments and well suited to wireless applications. To mitigate the ...

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Disc-shaped power supplies
15 May 2013, Brabek
Recom’s round-shaped mini power supply RAC03-SCR/277 can be used wherever DC voltage is needed to power components of home automation, security or communication technology and to eliminate the need for ...

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Ultra-low-power devices complement energy harvesting advancements
1 May 2013
Until recently, the idea of micro-scale energy harvesting, or collecting miniscule amounts of ambient energy to power electronic systems, was still visionary and limited to research proposals and laboratory ...

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Step-down converter
1 May 2013, CST Electronics
Maxim’s MAX16936 is a 2,5 A current-mode step-down converter with integrated high-side and low-side MOSFETs designed to operate with an external Schottky diode for better efficiency. The low-side MOSFET ...

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High-voltage MOSFETs
1 May 2013, EBV Electrolink, Electrocomp
With the new 650 V CoolMOS CFD2, Infineon has launched the second generation of its high-voltage CoolMOS MOSFET family with integrated fast body diode. The company also marked the occasion of the 3,5 ...

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150 W power supply
1 May 2013, Sivan Electronic Supplies
The SPU-150P-xx from Sunpower is a 150 W, single-output power supply in a U-bracket form factor measuring 133,5 x 84 x 38 mm. It accepts a universal (88–264 V, 47–63 Hz) a.c. input and provides an output ...

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Programmable buck regulators
1 May 2013
Vicor announced 14 new additions to its PI33XX Picor Cool-Power ZVS buck regulator product line for high-efficiency point-of-load (POL) DC-DC regulation. This product line extension includes higher-current ...

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P-channel MOSFETs
1 May 2013, Altron Arrow
Vishay has extended its TrenchFET Gen III family of P-channel power MOSFETs with a new single 12 V device in the thermally enhanced 2 by 2 mm PowerPAK SC-70 package and a single 30 V device in the 3 by ...

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Energy harvester for linear motion
1 May 2013, CST Electronics
Enocean has made available the ECO 200 energy converter module for linear motion, which can be used to power the company’s PTM 330 radio module or derivatives. The energy output at every actuation of ...

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Industrial power MOSFETs
1 May 2013, Future Electronics
International Rectifier has introduced a family of StrongIRFET power MOSFETs featuring ultra-low on-state resistance – down to 1,3 m – for a wide variety of industrial applications including battery packs, ...

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Digital power controller
1 May 2013, EBV Electrolink
Texas Instruments rolled out a highly integrated and configurable digital power management controller with 64 KB of program Flash memory for AC-DC and isolated DC-DC power supplies. The UCD3138064 allows ...

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Rugged DC-DC converter
1 May 2013, Accutronics
Green Watt Power’s EVD-89-S-450-G3201 is a 450 Watt ruggedised DC-DC converter suitable for electric vehicle, marine, industrial and other applications which draw power from a bank of batteries or another ...

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Medical power supplies
1 May 2013, Vepac Electronics
MTM Power has introduced the open-frame AC-DC power supply series CPAmed350 with EN 60 601 and UL 60 601 approvals for medical applications. High packing density and dimensions of 165,0 x 101,6 x 38,6 ...

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Thermoelectric energy harvesters
1 May 2013
Nextreme Thermal Solutions announced a new series of thin-film thermoelectric power generators that offer a robust mechanical design and ease of integration with common sources of thermal energy. The ...

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