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Dual Complementary MOSFETs Come In SOT-563 Package

February 10, 2011 6:12 am | Product Releases | Comments

Central Semiconductor Corp. introduced its CMLDM7484 dual complementary N-channel and P-channel MOSFETs in the SOT-563 package. This device consists of two complementary isolated 30-V, 450-mA MOSFETs that offer desirable energy efficiency. The device

Battery Management Systems Overview

February 10, 2011 4:14 am | Videos | Comments

Michael Weitz, system engineer for automotive applications at Texas Instruments, talks about the general requirements for a Battery Managements System.

LED Driver Handles Higher Voltage Off-line Illumination

February 9, 2011 9:07 am | Product Releases | Comments

Provided in standard SO-8 and high power dissipation exposed pad SO-8 packages, the AL9910 high brightness LED driver from Diodes Incorporated will support universal AC input voltages from 85 V to as high as 265 V. For interior and exterior off-line lighting products, the exposed pad SO-8 variant in particular helps

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80W PoE Gigabit Injector Handles 10-100-1000baseT Data Rate

February 8, 2011 6:32 am | Product Releases | Comments

SL Industries expanded its AULT brand line of PoE injector products with the addition of the high-power PENT1080 Series capable of supporting data transfer rates of up to one gigabit. The new series accepts AC-DC universal input

Constant Current LED Driver Power Supply Includes Dimming Control

February 8, 2011 6:28 am | Product Releases | Comments

Power Sources Unlimited, Inc. announced the LD015D Series AC-DC constant current LED driver power supply. Fully potted and suitable for dry and damp locations, this supply addresses UL1310 Class 2 Safety Standards (110 VAC) or

Railway DC-DC Converter Series Accepts Wide Input Voltage Range

February 8, 2011 6:23 am | Product Releases | Comments

Martek Power introduced a DC/DC converter designed to satisfy the majority of rolling stock DC power applications with a single unit. As a result, users are able to specify the same power supply

Green 150-W AC-DC Power Supply Fits 2-inch x 4-inch Footprint

February 8, 2011 6:05 am | Product Releases | Comments

XP Power announced the launch of the ECP150 Series of compact open frame 150-W AC-DC power supplies. Measuring 4 x 2 x 1.26 inches (101.6 x 50.8 x 32 mm) and with a power density of

500-W Power Supplies Suit Medical and Industrial Apps

February 8, 2011 5:59 am | TDK-Lambda Americas, Inc. | Product Releases | Comments

TDK-Lambda Americas has added to its line of AC-DC medical, ITE (information technology equipment), and industrial power supplies. The single-output CSS500 Series of 360 W to 500 W supplies accepts a

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Extreme Power Connectors Handle up to 320 A

February 8, 2011 5:55 am | Product Releases | Comments

Anderson Power Products (APP) introduced the SPEC Pak Extreme connector. These connectors are asserted to increase the power handling capability of the SPEC Pak series to 320 A. This is achieved by using one of the four individual insert holders that offer

Miniature DIN Rail-Mounted Circuit Breakers Are Rated to 125 A

February 8, 2011 5:48 am | Product Releases | Comments

Automation Systems Interconnect introduced a line of high current DIN rail mounted circuit breakers. The NDM1-125 Series is rated up to 125 A, is UL1077 Recognized for use as supplemental protectors, is available in 1-, 2- and 3-pole versions and can

AC-DC Open Frame Power Supply Series Adds 6-W Model

February 7, 2011 7:38 am | Product Releases | Comments

CUI, Inc. added a 6 W model to its open frame AC-DC power supply line. With the latest offering, the VOF Series covers a range of power from 6 W through 80 W. The series is suited for consumer, industrial, and ITE applications. All units are

Photovoltaic Fuse Line is UL 2579 Listed

February 7, 2011 7:34 am | Product Releases | Comments

Mersen launched a UL 2579-listed range of dedicated photovoltaic fuses ? the Helio Protection fuse line, which includes the HP6M, HP10M, and HP6J. This photovoltaic fuse line provides

Non-Isolated DC-DC Converter Family Includes Modules with Outputs Up to 120 A

February 7, 2011 7:29 am | Product Releases | Comments

Bel Power announced the expansion of its VRPx Series of SIP (single inline package) footprint POL (point-of-load) converters to include 30-A, 90-A, 100-A, 110-A and 120-A modules. Operating at efficiencies of up to 95 percent over a wide input range of 4.5 V to 13.8 V, the open-frame series offers

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60-W Power Supplies Meet Efficiency Level V Requirements

February 7, 2011 7:24 am | Product Releases | Comments

GlobTek’s GT-41132 Series of desktop style power supplies with IEC 60320/ C6 or C8 inlets have double-enforced insulation mechanical configurations and regulated output voltage from: 12 V to 24 VDC in 0.1-V increments. They provide up to 60 W of continuous output power. The style enclosed power supplies are

Hall effect, 1000-A Current Sensor Supports Renewable Energy Apps

February 4, 2011 10:14 am | Product Releases | Comments

Premo has introduced a close loop 1000-A Hall effect sensor, the HCT-1000LF. Features and characteristics include accuracy to ± 0.1 percent, linearity of ± 0.1 percent, 1000-A nominal current; 2000-A measuring current, a transformation ratio of

Power Amplifier Supports all 3.5 GHz WiMAX Frequency Bands

February 3, 2011 10:25 am | Product Releases | Comments

Expanding its leadership in providing compelling power amplifier solutions for WiMAX communication equipment, ANADIGICS, Inc. today introduced a new power amplifier (PA) module designed for use in WiMAX Customer Premises Equipments (CPEs) and femtocells.

ECL Tolerates AC Mains Power Contact Without Damage

February 3, 2011 10:23 am | Product Releases | Comments

Bourns, Inc announced its latest series of TBU (Transient Blocking Unit) circuit protection devices for high speed protection of communications ports. The devices are said to be the industry’s first electronic current limiters (ECLs) designed to tolerate AC mains power contact without

February 2011 Supplement: Power

February 2, 2011 12:22 pm | Digital Editions | Comments

Check out the February 2011 Power supplement.

February 2011: Smart Grid & Alternative Energy

February 1, 2011 12:17 pm | Digital Editions | Comments

The February 2011 issue discusses the smart grid & alternative energy including plug-in electric hybrid vehicles, film technology, and software tools. An editorial laments the industry’s insistence on shoving 3D technology down our throats despite consumers’ overwhelming rejection of it.

Offshore and Eastern Europe Drive New Growth for Wind Power in Europe

February 1, 2011 11:22 am | by PowerPulse.net | News | Comments

9.3 gigawatt (GW) of new wind power capacity was installed in the EU during 2010, reaching a total of 84GW by the end of 2010, according to figures released today by the European Wind...

Digi-Key and Mid & eacute; Technology Sign Worldwide Distribution Agreement

February 1, 2011 11:21 am | by PowerPulse.net | News | Comments

Digi-Key Corp. and Midé Technology announced that they have entered into an agreement in which Digi-Key will distribute Midé Technology products to customers worldwide. "We are very pleased to announce this global distribution agreement with...

IEEE C37.239 COMFEDE Standard Contributes to Improving Smart Grid Reliability

February 1, 2011 11:21 am | by PowerPulse.net | News | Comments

The IEEE announced the availability of the IEEE C37.239 standard, which defines a Common Format for Event Data Exchange (COMFEDE) among power systems. By helping utilities efficiently integrate and analyze event data from across...

Power MOSFET Family Boasts Efficiency Improvement Up to 2 Percent

February 1, 2011 7:01 am | International Rectifier | Product Releases | Comments

International Rectifier introduced a family of DirectFET plus power MOSFETs featuring the company’s new generation of silicon that is asserted to set a new standard in efficiency for 12-V input synchronous buck applications including

GM Ventures Makes Strategic Investment in Envia Systems

January 31, 2011 11:21 am | by PowerPulse.net | News | Comments

General Motors Ventures LLC invested $7 million in Envia Systems to provide GM’s battery engineering team with access to advanced lithium-ion cathode technology that delivers higher cell energy density and lower cost. In...

China BAK Reports First Quarter Fiscal Year 2011 Financial Results

January 31, 2011 11:21 am | by PowerPulse.net | News | Comments

China BAK Battery, Inc. announced its financial results for the first quarter of fiscal year 2011 ended December 31, 2010 ("Q1 2011"). During the quarter ended December 31, 2010, the company recorded $3.6 million...

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