Power

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Power modules suit CAV applications

Power modules suit CAV applications
Powering high power circuits controlled by a CAN Network, the Cube modules have been released by ERNI Electronics. The modules are suitable for use in harsh environments with power distribution systems that require the ability to control relays and monitor fuses and relays.
26th September 2014

MOSFET drivers optimise dead-time for high power efficiency

MOSFET drivers optimise dead-time for high power efficiency
Featuring adaptive-dead-time and shoot-through protection, the MIC4606 series of full bridge MOSFET drivers has been released by Micrel. The 85V drivers have been developed to address the growing power needs of battery powered tools, uninterrupted power supplies, radio controlled toys and the drone market.
26th September 2014

Rectifier's high efficiency suits telecomms power supplies

Rectifier's high efficiency suits telecomms power supplies
Offering current ratings of 5-30A, Vishay Intertechnology has announced the introduction of 15 200V Gen-2 TMBS (Trench MOS Barrier Schottky) rectifiers. Providing high-efficiency for telecomms power supplies and LED lighting applications, the V(B,I)T5202, V(B,I)T10202C, V(B,I)20202G, V(B,I)20202C and V(B,I)30202C rectifiers feature typical low forward voltage drops of 0.65V at 15A.
26th September 2014


Converters suit space critical IGBT applications

Converters suit space critical IGBT applications
The TMV-HI series, a family of high I/O isolation DC/DC converters, has been released by Power Sources Unlimited. Offering 1W of power, the family is comprised of 40 models with input voltage ranges of 5, 12, 15 and 24VDC. The converters feature single output voltages of 3.3, 5, 9, 12 and 15VDC or dual output voltages of ±5, ±9, ±12, ±15 and ±15/-9VDC.
25th September 2014

Amplifiers integrate DSP for improved power efficiency

Amplifiers integrate DSP for improved power efficiency
Designed for high-speed data acquisition systems which require a high level of accuracy, precision and power efficiency, a family of rail-to-rail amplifiers have been introduced by Analog Devices. The 100MHz ADA4805-1 (single) and ADA4805-2 (dual) amplifiers feature DPS which allows users to manage power consumption by shutting-down the amplifier between ADC samples.
25th September 2014

PoL DC/DC converter integrates PMBus interface

PoL DC/DC converter integrates PMBus interface
A non-isolated PoL DC/DC converter has been released by Murata Electronics. The OKDx-T/40 is a 40A, 132W digital DC/DC converter with a typical efficiency of 97.2%. Through the integrated PMBus interface, power management features not previously available in analogue PoL converters are enabled. 
25th September 2014

Right angle AC/DC power supplies conserve board space

Right angle AC/DC power supplies conserve board space
CUI have released right angle versions of it's SIP AC/DC power supplies, which are available in 1 (PBK-1-XX-B), 3 (PBK-3-XX-B) and 5W (PBK-5-XX-B). The PBK-B family of power supplies measure as small as 35x25x13mm, making them suitable for boards with a limited space. Offered in single output voltages of 3.3, 5, 9, 12, 15 and 24VDC, the power supplies operate at AC input voltages between 85-264VAC.
25th September 2014

500V MOSFETs' switching speed increases efficiency

500V MOSFETs' switching speed increases efficiency
Providing low conduction and switching losses, Vishay Intertechnology has announced the first MOSFETs in a 500V family. The low on-resistance and optimised switching speed of the SiHx25N50E devices allows them to increase efficiency and power density in PFC, two-switch forward converter and flyback converter applications.
24th September 2014

Compact power supplies help designers make the most of PCB space

Compact power supplies help designers make the most of PCB space
To meet the demand for higher wattage applications, the IRM-30 series of power supplies has been released by MEAN WELL. The 30W power supplies are on board type power supplies suitable for the PCB boards of electronic instruments or industrial automation equipment. To help system designers make the most of the space they have on the PCB, MEAN WELL has designed the power supplies with a low volume.
23rd September 2014

Power supplies consume less than 4mA at full output

Power supplies consume less than 4mA at full output
Designed for mobile, battery-powered detector applications, the P series micro-power high voltage power supplies have been introduced by EMCO High Voltage. Offering fully regulated and programmable outputs of 0-1200 or 0-2000V, the power supplies consume less than 4mA at full output.
23rd September 2014


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