ThomasNet Industrial Newsroom -

Synchronous Step-Down DC/DC Controller has wide input range.

info@productnews.com (ThomasNet Industrial Newsroom) — Fri, 05 Sep 2008 12:16:32 -0500

Operating from 4-38 V, LTC3851 switching regulator controller drives all N-channel power MOSFET stages and offers coincident/ratiometric tracking. On-board MOSFET gate drivers allow use external MOSFETs to produce output currents to 20 A with output voltages from 0.8-5.5 V, and constant-frequency current mode architecture provides selectable fixed or phase-lockable (PLL) frequency from 250-750 kHz. Burst Mode® operation, pulse skip mode, or continuous current mode are also selectable.

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External Power Supply meets Energy Star, EISA requirements.

info@productnews.com (ThomasNet Industrial Newsroom) — Fri, 05 Sep 2008 12:16:29 -0500

Available in 5 voltages from 12-48 V, desktop-style Ault CENT1120 series has 100-240 Vac universal input and 110-120 W single outputs. Each AC-DC external power supply complies with EPA Energy Star® Level IV and Energy Independence and Security Act of 2007 (EISA) requirements. Supplied in impact-resistant, non-vented polycarbonate enclosure, CE- and IPX1-compliant products also meet EMI/RFI regulations and can be modified to meet unique power or connectivity requirements.

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Surge Protector meets UL 1449 3rd Edition safety standard.

info@productnews.com (ThomasNet Industrial Newsroom) — Thu, 04 Sep 2008 07:35:28 -0500

Including Strikesorb-40 and Strikesorb-80 which are rated at 140 and 200 kA, respectively, Strikesorb SPD modules provide uninterrupted protection from surge currents regardless of power conditions. With flat slope resistance characteristic, units are designed to be installed in locations where risk of direct lightning strike is high such as oil, gas, and petrochemical equipment applications. Modules are comprised of single large distribution-grade MOV disc, either 40 or 80 mm in dia.

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Search for suppliers of: Transient Voltage Surge Protectors

AC to DC Power Supplies have NEMA 4X rated enclosure.

info@productnews.com (ThomasNet Industrial Newsroom) — Thu, 04 Sep 2008 07:35:26 -0500

With Grade 304 stainless steel enclosure, water-cooled power supplies can deliver 3.3-45 kW of dc power in hazardous environments complete with remote interface capability. They feature voltage ratings from 5-1,000 Vdc, current ratings from 3-2,700 Adc, and input at 50, 60, and 400 Hz. Enclosure allows power supplies to operate in particularly corrosive environments and be isolated from outside environment, providing protection against windblown dust and rain, and splashing water.

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Search for suppliers of: DC Power Supplies | AC To DC Power Supplies | Hazardous Area Power Supplies

N-Channel MOSFETs perform synchronous DC-DC conversion.

info@productnews.com (ThomasNet Industrial Newsroom) — Thu, 04 Sep 2008 07:35:11 -0500

Power MOSFETs TPCM8004, TPCA8030-H, TPCA8031-H, TPC8037-H, and TPC8038-H come in 3 packages from 3.5 x 4.65 x 0.75 mm to 5 x 6 x 1.6 mm and are targeted for use in mobile and desktop computers, servers, and other electronic devices. They convert input voltage to level required for various subsystems. Across series, values include drain-source voltage of 30 V max, drain current of 12 or 24 A max, RDS(ON) of 11.0 or 11.4 m<font face='Symbol'>W</font>, and typical low gate resistance of 1 or 3.4 <font face='Symbol'>W</font>.

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Search for suppliers of: MOSFET's | DC To DC Converters

Car Batteries are vibration resistant and long lasting.

info@productnews.com (ThomasNet Industrial Newsroom) — Thu, 04 Sep 2008 07:35:08 -0500

Suited for performance duty in import cars, D51 and D51R YellowTopÂ® batteries feature spill-proof, deep-cycle design. With its exact fit side terminal design, RedTopÂ® Group 78 will fit all GM platforms with active cooling box and offers single-point venting for under-seat applications. Both maintenance-free battery types, mountable in almost any position, utilize SPIRALCELLÂ® Technology for vibration resistance and repetitive reserve capacity (discharge/recharge cycles).

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Search for suppliers of: Automotive Batteries

WLED Flash Drivers offer alternative to xenon lamps.

info@productnews.com (ThomasNet Industrial Newsroom) — Thu, 04 Sep 2008 07:34:59 -0500

Supporting 2 WLEDs up to 750 mA each or one WLED up to 1.5 A, AAT1271 and AAT1272 dual-channel boost converters respectively feature single-wire ASÂ²Cwire and 2-wire IÂ²C interface. Addressing capability offers flexibility to modify drive current and WLED brightness. Operating from 2.7-5.5 V, devices use 2 MHz switching frequency and achieve up to 85% efficiency with 1 ÂµH inductors. Both offer separate flash enable and movie-mode enable inputs, and AAT1271 adds flash inhibit input.

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Search for suppliers of: Display Drivers | Buck/Boost Converters

AC/DC Power Supplies deliver 1,200 or 1,600 W output power.

info@productnews.com (ThomasNet Industrial Newsroom) — Wed, 03 Sep 2008 07:35:18 -0500

Housed in 1U package measuring 14.0 x 4.0 x 1.6 in., D1U4-W Series delivers bulk power with efficiency up to 90.9% and power density up to 17.9 W/in.Â³ Front end power supplies, delivering 12 V, feature active power factor correction and active current sharing on main output. Integrated OR-ing FETs support N+1 operation including hot docking. In addition to main output, standby outputs of 3.3 or 5 V provide up to 20 W. All models are fully RoHS-compliant and EMC class A rated.

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Search for suppliers of: AC To DC Power Supplies

DC-DC Converter provides 24-26 Vdc of power.

info@productnews.com (ThomasNet Industrial Newsroom) — Tue, 02 Sep 2008 07:41:36 -0500

Suited for moist, high shock, and vibration environments in instrumentation and control networks or process equipment, Model AX080400 has input operating voltage range of 11-32 Vdc, conditioned output of 26 Vdc 1%, 5 A, and 130 W power rating. IP67 protected rugged unit also features compact size for ease of mounting in confined spaces, connects via 4-pin plug with 2 m lead wires, offers switch mode operation, and operates from -40Â°C to 70Â°C.

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Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!

Search for suppliers of: Power Converters | DC To DC Converters

Encapsulated AC/DC Power Modules include 10 and 50 W units.

info@productnews.com (ThomasNet Industrial Newsroom) — Tue, 02 Sep 2008 07:41:35 -0500

Incorporating 10 and 50 W models that measure 2.00 x 130 x 0.87 and 3.50 x 2.52 x 1.10 in., respectively, TMT Series Encapsulated Power Supply Modules are available for PCB mounting with solder pins or chassis mounting with terminal blocks and optional DIN rail mounting clips. Modules feature universal 85-264 Vac input, 5-48 Vdc output, -25 to +60Â°C full load operating temperature range, and MTBF of 250,000 hr. They have safety class II approvals to UL 508, 60950-1, and 60601-1.

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Search for suppliers of: Medical Power Supplies | Industrial Power Supplies | Encapsulated Power Supplies | DIN Rail Mounted Power Supplies | AC To DC Power Supplies | Power Modules

Variable Frequency Inverters utilize Vectrue technology.

info@productnews.com (ThomasNet Industrial Newsroom) — Thu, 28 Aug 2008 07:42:30 -0500

Combining V/F, Sensorless Vector, VVW, and vector (with encoder) control techniques in single unit, WEG CFW11 Vectrue Inverters are suited for 3-phase ac induction motor control. Built-in memory card allows users to create functions without use of any external PLC, while connect and use technology automatically recognizes and configures the accessories and options being used. Inverters come with normal and heavy-duty ratings with flange and surface mounting options.

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Search for suppliers of: Frequency Inverters | Three-Phase Inverters

Switching DC Power Supply features USB charging port.

info@productnews.com (ThomasNet Industrial Newsroom) — Thu, 28 Aug 2008 07:42:20 -0500

Delivering 1-36 V and 0-3 A isolated output, 108 W Model 1550 operates as constant voltage source or as constant current source. Automatic crossover to either mode of operation occurs when load condition changes. Measuring 2.8 x 6.0 x 9.8 in., microcontroller-based power supply includes over-voltage and over-temperature protection, as well as front panel-mounted USB 1.1 charging port that enables user to charge cell phone or MP3 player.

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Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!

Search for suppliers of: DC Power Supplies | Switching Power Supplies

VRLA Battery System provides true front terminal access.

info@productnews.com (ThomasNet Industrial Newsroom) — Thu, 28 Aug 2008 07:42:17 -0500

Suited for telecommunication applications, C&D TRUE FRONT ACCESS Valve Regulated Lead Acid (VRLA) batteries have front access terminals and provide 100% out-of-the-box capacity ratings at installation. Multiple models are available to fit system power demands, and each has seismic design and 13+ year service life expectancy. Solutions support build out of digital fiber optic based systems and upgrades of existing systems requiring added runtime to meet minimum 8 hr backup standards.

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Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!

Search for suppliers of: Lead Acid Batteries

DC/DC Converter suits space-constrained applications.

info@productnews.com (ThomasNet Industrial Newsroom) — Tue, 26 Aug 2008 07:41:00 -0500

Housed in 0.9 x 1.3 x 0.6 mm wafer chip scale package, 500 mA Model TPS62601 achieves up to 89% power efficiency and 30 ÂµA typical operating quiescent current. Synchronous, switch-mode device features fixed frequency of 6 MHz, allowing use of only one 0.47 ÂµH inductor and 2 ceramic capacitors. With input voltage range of 2.3-5.5 V and 1.8 V output, step-down dc/dc converter supports ultra-thin smart phones, wireless modules, and portable electronics.

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Controls and Controllers
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Search for suppliers of: Voltage Regulators | Integrated Circuits (IC) | Power Management Systems | DC To DC Converters

UPS delivers 4,500 W in 3U rack-to-tower profile.

info@productnews.com (ThomasNet Industrial Newsroom) — Tue, 26 Aug 2008 07:40:54 -0500

Designed for dense data-center environments, line-interactive HP R5500, offering 1,500 W per U, uses digital signal processor rather than transformer and provides voltage regulation without using battery. Two load segments provide flexibility to configure scheduled startups and shutdowns, in addition to independently control separate loads. Option cards and Extended Runtime Modules add networking capabilities and load segmentation, while maximizing system back up time.

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Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!

Search for suppliers of: Uninterruptible Power Supplies (UPS)

Power Converters operate over -40 to +85Â°C temperature range.

info@productnews.com (ThomasNet Industrial Newsroom) — Fri, 22 Aug 2008 07:48:26 -0500

Operating from 6-24V input, AAT1189 step-down converter is targeted at consumer electronics equipment operating from a low cost AC/DC adapter. It delivers up to 2.5 A output current and has 490 kHz switching frequency. AAT2687 and AAT2689 combine high voltage step-down converter with a low input voltage LDO regulator. Buck converters on both devices operate off 6-24 V input and deliver 1.5-5.5 VOUT. AAT2689 delivers up to 2.5 A, while AAT2687 supplies up to 4.5 A.

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Search for suppliers of: Integrated Circuits (IC) | Power Converters

AC/DC Power Supplies suit medical applications.

info@productnews.com (ThomasNet Industrial Newsroom) — Fri, 22 Aug 2008 07:48:06 -0500

Offering EMI performance to EN55022, Class B, Series EFM30 and EFM30/M accept universal input from 90-264 Vac. Eleven models provide output power of 30 W with single, dual, and triple outputs from 5-48 Vdc. Ultra-miniature, open-frame switching power supplies include power-good LED indicator, output adjustment potentiometer, and internal input filtering, as well as overvoltage and short circuit protection. Units operate from -10 to 50Â°C without forced cooling or output power derating.

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Search for suppliers of: Modular Power Supplies | AC To DC Power Supplies | Medical Power Supplies | Open Frame Power Supplies | Switching Power Supplies

USB Dongle is driverless, HID device.

info@productnews.com (ThomasNet Industrial Newsroom) — Thu, 21 Aug 2008 08:14:32 -0500

Available as software protection HID hardware USB Key that attaches to USB port of computer, UniKey features memory that is encrypted and CRC checked when communicating with applications. It employs UniKey Enveloper to protect software, and UniKey Consol to manage software distribution and edit UniKey dongles. Remote Update system allows users to implement software leasing, demos, trials, and other software sales modes.

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Computer Hardware and Peripherals
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!

Search for suppliers of: Computer Security Equipment | Computer Protection Devices | Universal Serial Bus (USB) Adapters

Lithium Batteries power portable radios.

info@productnews.com (ThomasNet Industrial Newsroom) — Wed, 20 Aug 2008 07:36:58 -0500

Weighing 6.34 oz, 7.2 Vdc Model KNB-43L lithium polymer battery is rated at 3,300 mAh and is compatible with KSC-32 charger or KSC-326K gang charger. KNB-49PL non-rechargeable primary lithium pack is rated at 4,500 mAh and has 10 year shelf life. Suited for use as backup power for portables when charging is not available and in emergency situations, KNB-49PL features 20 hr life cycle and 9.0 Vdc.

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Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!

Search for suppliers of: Lithium Ion Polymer Batteries | Rechargeable Lithium Batteries | Portable Electronics Batteries

AC-DC Modules provide 3 W of power.

info@productnews.com (ThomasNet Industrial Newsroom) — Wed, 20 Aug 2008 07:36:47 -0500

VSK-S3 Series ac-dc power modules are offered in 1.46 x 0.91 x 0.59 in. encapsulated package. They are rated for operation at 100% load from 0-50Â°C, accept universal input voltage of 85-264 Vac or 110-370 Vdc, have output voltages ranging from 3.3-24 V among 6 separate single output models, and offer efficiencies up to 78% in 24 V model. UL60950 approved units feature isolation voltage of 3,000 Vac, short circuit protection, thermal shutdown, and low output ripple and noise.

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Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!

Search for suppliers of: AC To DC Power Supplies | Power Modules