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Archive

Rectifiers increase reliability in automotive applications 15/06/2011

Diodes Incorporated has announced the first devices in a family of Super Barrier Rectifiers (SBR) designed for automotive applications.

Bulk power dc/dc supply 06/06/2011

Murata Power Solutions has announced the availability of the D1U4CS front end 2100W dc/dc power supply.

Rutronik incorporates RECOM's certified ac/dc converter ... 02/06/2011

The RAC15-B and RAC40-A-series from the RECOM Powerline family are compact isolated ac/dc converters that meet CE and UL60601 requirements and are ...

'Green' power supplies 27/05/2011

Power supply manufacturer TDK-Lambda UK has developed a new series of 'green' power supplies that comply with the energy saving requirements of ...

6W ac/dc coverter 27/05/2011

Recom has extended its product family of isolated ac/dc power modules with fully regulated single or dual outputs suitable for applications with low ...

Avago expands optocoupler portfolio 18/05/2011

Avago Technologies, a supplier of analogue interface components for communications, industrial and consumer applications, has announced a new ...

Thermal sensors enhance reliability and performance 09/05/2011

Integrated Device Technology has introduced a new series of low power, precision temperature sensors targeted at ddr2 and ddr3 memory modules, SSDs ...

Ultra small POL regulator offered as LDO alternative 20/04/2011

With a low profile of 2 x 3 x 0.6mm and an overall design solution footprint of 80mm2, Semtech's new dual output point of load (POL) regulator is ...

High voltage dc power supply 15/04/2011

Roband Electronics has launched a mains powered, high voltage, dc output bench top power supply, the RO-HV 30-1.

Power input connector 15/04/2011

Positronic developed the Dragonfly connector series for applications requiring a compact package with an integral locking system. The newest addition ...

External power supplies achieve 92% efficiency 06/04/2011

XP Power has launched a new series of external ac/dc power supplies, aimed at a range of medical and IT applications.

Gate driver ICs target BLDC motor control applications 05/04/2011

Atmel has introduced a new set of highly integrated system basis gate driver ICs. The ATA6843 and ATA6844 devices are additions to the company's ...

Buck led driver delivers higher current for low voltage led ... 31/03/2011

The AL8806 buck led driver from Diodes is designed to produce a constant current of up to 1.5A from voltage sources of between 6 and 30V.

Hybrid crystal resonators 31/03/2011

Murata has added to its XRCGB-M series of hybrid crystal resonators.

High speed logic devices provide performance upgrade 29/03/2011

Diodes has introduced a complete series of advanced, high speed CMOS logic devices, which it claims offers power dissipation and switching speed ...

‘Ultra fast’ output current devices 24/02/2011

Semtech has added the SC171 and SC172 buck converters to its EcoSpeed dc/dc converter platform. The 1 and 2A output current devices are designed to ...

POL voltage regulators for energy efficient computing and ... 23/02/2011

International Rectifier has expanded its SupIRBuck range of integrated point of load voltage regulators to include the IR347x and IR386x devices. ...

Power supply controllers offer ‘industry’s best’ current ... 22/02/2011

Intersil's new range of power controller devices is designed to meet the power supply requirements of industry standard usb devices. According to the ...

Integrated 850/500kHz battery chargers 11/02/2011

Maxim Integrated Products has introduced two highly integrated SMBus battery chargers capable of operating at 850 and 500kHz respectively. The ...

36V input dual step down regulator 11/02/2011

The LT3688 from Linear Technology is a dual 800mA, 36V input step down switching regulator with dual power on reset and a watchdog timer. According ...

Low power d/a converters prolong battery life 24/01/2011

The MAX5214 and MAX5216 digital to analogue converters from Maxim Integrated Products are said to incorporate 'best in class' accuracy, a small ...

Martek’s New Railway Qualified dc/dc converter series 21/01/2011

Martek Power has launched a dc/dc converter designed to satisfy the majority of rolling stock dc power applications with a single unit. As a result, ...

Microsemi adds multi port additions to its PoE midspan range 04/01/2011

Microsemi has announced two multi port additions to its 60W PoE range. The 6 and 12 port midspans are said to optimise deployment flexibility and ...

Power Integrations unveils reference design for 5W LED lamps 04/01/2011

Expanding its range of high voltage integrated circuits, Power Integrations has announced the availability of a new reference design (RDK-251) for 5W ...

International Rectifier expands portfolio of 40 to 100V ... 20/12/2010

International Rectifier has expanded its range of 40 to 100V automotive qualified mosfets to include a range of logic level devices. The new devices ...