Power Electronics / Power Management


Latest Articles

RS expands support for Traco Power range
23 September 2015, RS South Africa
RS Components has extended its Traco Power portfolio by adding extra product lines and increasing stockholding to ensure instant availability of popular power supply models at competitive prices. This ...

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Quad step-down regulator
23 September 2015, Altron Arrow
The LT8602 from Linear Technology is a 42 V input capable, quad output synchronous monolithic step-down switching regulator. Its quad channel design combines two high-voltage 2,5 A and 1,5 A channels ...

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Point-of-load converters
23 September 2015
Murata has made three additions to its Okami OKR series of single output, non-isolated point of load (PoL) DC-DC converters. Constructed in a space efficient single in-line package (SIP) format, these ...

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Power supplies for LED lighting
23 September 2015, Current Automation
As part of its price/performance balanced ELG family of power supplies for the LED lighting market, Mean Well has launched the ELG-150 series with both constant voltage and constant current. It is suitable ...

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Low-power buck regulator
23 September 2015, EBV Electrolink
Analog Devices introduced an ultra-low-power buck regulator that extends battery life in portable devices by achieving the industry’s highest ultra-light-load power conversion efficiency. With a 90% ...

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High-current programmable PSUs
23 September 2015, Accutronics
Three new models have been added to TDK-Lambda’s Genesys series of programmable DC power supplies. The range is now available with outputs of 30 V at 500 A, 40 V at 375 A and 50 V at 300 A, and output ...

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Renewables slash SA’s energy costs
2 September 2015, Editor's Choice
A CSIR study has found that renewable energy from wind and solar projects created R4 billion more financial benefits than they cost during the first half of 2015.

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Mini AC-DC converter
2 September 2015, iCorp Technologies
iCORP Group announced the release of a 1 W – 3 W miniature AC-DC converter module. The YAW1S measures just 26 x 24 x 12 mm and can be ordered with output voltages of 3,3 V, 5 V or 15 V to cater for various ...

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MOSFETs for lithium battery charging
2 September 2015
The DMN2014LHAB and DMN2011UFX dual N-channel enhancement mode MOSFETs, introduced by Diodes Incorporated, provide a compact, bidirectional low-loss switch for battery charging circuits. End markets ...

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Power factor corrected PSUs
2 September 2015, TRX Electronics
Vicor introduced the new VIA PFM range of high-density, low-profile AC-DC front-end power modules which are available from Mouser representatives by virtue of its new distribution agreement. Achieving ...

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24 W PSUs with choice of outputs
2 September 2015, Vepac Electronics
The primary switched modules of MTM Power’s PMAS/PCMAS24 range have been designed as universal, compact power supplies with wide AC and DC input ranges for worldwide application. The devices offer 24 ...

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EMC power filters
2 September 2015, Accutronics
API Technologies has expanded its EMI/EMC power filter family to include two-line, two-stage power filters for use in applications sensitive to ground current. With a rated voltage of 250 V (50/60 Hz), ...

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New drivers open up new possibilities for LED lighting
2 September 2015, CST Electronics, Editor's Choice, Opto-Electronics
Light emitting diodes (LEDs) are semiconductor devices that emit light when an electrical current passes through them. The benefits of using LEDs continue to evolve and mature, making them an increasingly ...

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15 W converter modules
2 September 2015, Electrocomp Express
Available through Farnell, the THN-15 series of DC-DC converter modules from Traco Power delivers 15 Watts of output power in a package measuring 25,4 x 25,4 x 10,16 mm. All models feature a wide 2:1 ...

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TI upgrades online PSU design tool
2 September 2015
Texas Instruments unveiled an array of advanced tools in WEBENCH Power Designer (www.ti.com/advpwr-pr) that provide experienced engineers extensive design control, analysis and troubleshooting capability ...

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High-density PIM
2 September 2015, Future Electronics
New from ON Semiconductor is an 80 A Power Integrated Module (PIM) for demanding uninterruptible power supplies (UPS), industrial variable frequency drives and solar inverter applications. Leveraging ...

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Miniature 1 W converters
2 September 2015
Murata’s MTC1 series of 1 Watt DC-DC converters, comprising a total of six single-output models providing 3,3 V, 5 V or 12 V. These isolated devices are available with nominal input voltages of 12 or ...

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DIN-rail power supplies
2 September 2015, Vepac Electronics
XP Power announced the DSA series of slim, DIN-rail industrial AC-DC power supplies and a complementary ORing redundancy module. The series comprises the 150 Watt DSA150, the 240 Watt DSA240 and the ...

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DC bus converter modules
2 September 2015, TRX Electronics
Operating from a 380 V d.c. nominal input and delivering an isolated SELV 48 V output, the new VIA BCM from Vicor provides a high level of functional integration in a 9 mm thin, thermally adept module ...

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Power supplies for benchtop and system testing
2 September 2015, Concilium Technologies
Product development cycles continue to get faster, and consumers demand an ever increasing number of DC-powered devices. New personal communication products, computers, wearable electronics, toys, music ...

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