Power

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3000W switching power supply is very compact

3000W switching power supply is very compact
  Measuring just 280x170x63.5mm, the AEK3000 switching power supply has been introduced by HiTek Power. According to the manufacturer, this intelligent 3000W unit can be considered to be one of the most compact units of its class on the market with a power density of 17W/inch³.
1st April 2014

Low RDS(ON) MOSFETs for computing and communications

Low RDS(ON) MOSFETs for computing and communications
Expanding the company's family of StrongIRFET devices, International Rectifier has introduced 20-30V MOSFETs for applications including high performance computing and communications. The family is headlined by the IRL6283M 20V DirectFET featuring ultra-low on-state resistance (RDS(ON)) of just 500µOhm (typical).
31st March 2014

DC/DC buck converters achieve efficiencies up to 96%

DC/DC buck converters achieve efficiencies up to 96%
Achieving an efficiency as high as 96% while delivering continuous load currents of 4 and 5A, respectively, the AP6550 and AP6540 synchronous DC/DC buck converters have been announced by Diodes Incorporated. The devices are suitable for applications including: gaming consoles; TVs and monitors; set top boxes; distributed power systems; home audio; consumer electronics; network systems; FPGA, DSP and ASIC supplies; and green electronics.
31st March 2014


Voltage reference improves stability & consumption

Voltage reference improves stability & consumption
Introduced to help achieve improvements in both stability and power consumption, the ZXRE330 3.3V shunt voltage reference has been launched by Diodes Inc. Pin compatible with industry-standard parts, the ZXRE330 is offered in surface-mount SOT23 and through-hole TO92 package options.
28th March 2014

Artesyn Embedded introduces website

Artesyn Embedded introduces website
Formerly known as Emerson Network Power’s Embedded Computing & Power business, Artesyn Embedded Technologies has launched its new website. Designed with the user in mind, the site (www.artesyn.com) provides quick and easy access to essential information and features about Artesyn’s embedded computing and power conversion products and technology.
28th March 2014

MOSFET provides industry's lowest RDS(ON) in 2x2mm footprint

MOSFET provides industry's lowest RDS(ON) in 2x2mm footprint
Saving space and claiming to increase power efficiency in portable electronics, the SiA936EDJ TrenchFET power MOSFET has been announced by Vishay. The manufacturer claims that the dual n-channel MOSFET features the industry's lowest on-resistance RDS(ON) for 20V (12 and 8VGS) devices at 4.5 and 2.5V gate drives in a 2x2mm footprint.
28th March 2014

VPX power supplies take on harsh environments

Luso Electronics Distribution, the sole UK and Ireland representative for the SynQor range of power supplies and related components, has announced availability of VITA 62* compliant VPX power supplies in 3U- and 6U-high ruggedized packages designed for high performance computing applications in the harsh environmental and demanding electrical conditions of military/aerospace applications as well as communications and industrial industries.
26th March 2014

1500W & 3000W AC/DC supplies target factory automation

1500W & 3000W AC/DC supplies target factory automation
Expanding upon existing lines of AC/DC power supplies, Power Sources Unlimited has introduced the AE-1500 Series (1500W) and the AE-3000 Series (3000W) from Cotek Electronics. Available models include 12V, 15V, 24V, 30V, 36V, 48V and 60VDC output voltages. Key applications include factory automation, off-site test and measurement and communications equipment.
26th March 2014

Adapter now includes micro USB output for tablet charging

Adapter now includes micro USB output for tablet charging
The 10W ultra-thin PSA10F Series adapter, from Phihong USA, has been modified to include a DC cord terminated by a Micro-B USB connector. Designated the PSA10F-050, the power adapter has an output of 5V and 2A, which is ideal for charging lithium ion batteries in personal devices that feature large touch screens.
26th March 2014

Current sensor offers MTTF of over 6,000 years

Current sensor offers MTTF of over 6,000 years
Following the publication of a test report into the reliability and longevity of the company's Sidewinder AC current sensing technology, Pulse Electronics has revealed that Sidewinder-based products achieve at least 99.7% reliability after 20 years of 24/7 service and have an estimated mean time to failure (MTTF) of 6,090 years with 90% confidence.
26th March 2014


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