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Electrical Equipment & Systems
(Showing headlines 9301 - 9320) << 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 ...
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 T5 Ballast provides light level switching capability.Universal Lighting Technologies
Nashville, TN 37214
May 09, 2006
Designed for use with F28T5 lamps, Ballastar® T5 ballast (B228PU95S50D) features programmed start technology, universal input voltage (120-277 V), and end-of-lamp life shutdown circuitry with auto-reset. Single control lead lets user switch from full light output down to 50% power level using standard wall switch or lighting relay. Available with ballast factor of .95, ballast is suited for use anywhere light levels need to be controlled.
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Fuel Cell System automatically recharges batteries.Voller Energy Group PLC
Hampshire United Kingdom
May 09, 2006
Powered by hydrogen gas, Model VE100 Rack Mount uses software to log and monitor battery charge and automatically awakens from standby mode to charge external batteries when they drop below preset voltage. Information can be accessed and monitored remotely via GPS phone link. Automatic charge mode, fuel canister reset, and various display modes can be selected from front panel. Pipe connection is provided for ducting away moist air and water vapor.
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 Desktop Power Supply is suited for portable equipment.XP Power
Sunnyvale, CA 94085
May 08, 2006
Featuring 5.1 W/in.³ power density and 88% min efficiency, AML150 RoHS-compliant AC/DC external power supply does not require internal or external fan to deliver full power of 150 W at up to 40°C ambient and 60% power at 70°C. Cool running unit has universal AC input (90-264 Vac) with active PFC and single output of 12, 15, 19, 20, or 24 Vdc. Measuring 6.73 x 2.83 x 1.57 in., unit integrates overtemperature, overvoltage, and overload protection.
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 Fluorescent Inspection Lamp features explosionproof design.EGS Electrical Group
Skokie, IL 60077
May 08, 2006
Generating 450 lumens of white light, 8 W Model 5227-0004 features narrow design that fits in space-sensitive applications such as aircraft fuel systems or railcars. Unit measures 2.5 in. dia x 27 in. in length and weighs about 3 lb. Lamp is CSA certified and UL listed for Class I, Div 1, Group D and Class II, Group G locations. Applications include refineries, chemical processing plants, aircraft hangers, and other places that contain explosive gases, liquids, or dust.
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 Power Management IC extends battery life in Li-Ion devices.Texas Instruments, Inc. (TI)
Dallas, TX 75243-4136
May 05, 2006
Based on 1.5 MHz fixed frequency, PWM technique, TPS63000 buck-boost dc/dc converter uses synchronous rectification to deliver up to 96% efficiency over 1.8-5.5 V input range while generating output current up to 1.2 A from 3 x 3 mm² QFN package. Product delivers step-up and step-down dc/dc conversion with adjustable output voltages down to 1.2 V and offers 30 µA quiescent current, helping extend battery life in single-cell, Li-Ion powered multimedia devices.
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 Plug-In Relay links PC or PLC logic to machine operation.TURCK, Inc.
Plymouth, MN 55441
May 05, 2006
As 2-pole changeover contact relay, modular C12 interfacer(TM) provides universal socket to allow input and output relays with various voltages to be positioned on DIN rail and replaced, individually, as needed. Industrial-grade relay has blade terminals with push-to-test and pull-to-lock latches, while built-in surge suppressor eliminates need to specify separate relays for ac and dc applications. Dual-status output indicator uses LED pilot light and mechanical flag.
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 Electronic Vibration Switch protects essential equipment.IMI Sensors, Div. of PCB Piezotronics
Depew, NY 14043-2495
May 05, 2006
Combining electronic and mechanical switch properties, microprocessor-controlled 686A Series 2-wire electronic vibration switch has no moving parts and requires no mechanical adjustments. Magnetic Adjustable Vibration Threshold (MAVT(TM)) feature electronically adjusts threshold value while switch is installed on running equipment through magnetically activated sensor. This allows for immediate installation and protection with no need for equipment shutdown.
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EMI filter is designed for wireless handsets.California Micro Devices
Milpitas, CA 95035
May 05, 2006
Available in 0.40 mm pitch chip scale package, Praetorian(TM) CM1452 EMI filter is offered in 4, 6, and 8 channel versions. Each channel consists of 3 pole L-C filter with min inductor value of 17 nH and nominal capacitor values of 15 pF. Device offers ESD protection up to ±15 kV contact discharge per IEC61000-4-2 Level 4 specification and ± 30 kV using Human Body Model. Typical corner frequency is 300 MHz and attenuation is greater than 30 dB between 800 MHz and 3 GHz.
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MOSFET Drivers suit power supply applications over 500 kHz.Micrel Semiconductor Inc.
San Jose, CA 95131
May 05, 2006
Consisting of tiny single drivers for inverting and non-inverting solutions, Series MIC44F18/19/20 targets power supplies and synchronous rectification applications operating at frequencies up to 2 MHz. Output voltage levels can swing within 25 mV of positive supply ground. With input voltage of 4.5-13.2 V, chips are capable of symmetrically sinking and sourcing current up to 6 A with propagation delay of 10 ns and switching times of 15 ns.
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Thermoset Composite electrically insulates transformers.Norplex Micarta
Postville, IA 52162
May 05, 2006
Used to separate and isolate electrical contacts, oil-resistant NP613 maintains mechanical strength when used in oil-filled transformer equipment. It also maintains dimensional stability at elevated operating temperatures, guaranteeing contact will be separated and engaged as needed. Constructed from electrical grade of kraft paper and modified resin, NP613 has flexural strength of 27,000 psi, compressive strength of 40,000 psi, and max operating temperature of 140°C.
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 Semiconductor Switching Devices suit 3-phase applications.Siemens AG
Munich D-80333 Germany
May 04, 2006
Designed specifically for ac applications, semiconductor switching devices have width of 45 mm, and can be used in current range up to 55 A. Contactors are available in 5 versions covering current range from 0-50 A in 10 A steps. With 4-30 V control voltage range, units can be used with both digital and temperature controllers. Devices are available with screw and spring-loaded or ring terminal end connections, and as 2- and 3-phase controlled versions.
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 Aerospace Circuit Breaker weighs 150 grams.E-T-A Circuit Breakers
Mount Prospect, IL 60056 6060
May 04, 2006
Available in current ratings from 20-50 A on 3 phases at 200 V and 400 Hz, 5140 three-pole circuit breaker is temperature-compensated in range of -67 to +194°F and qualified to operate in ambient temperatures to 257°F. Typical life for this trip-free mechanism is 5,000 mechanical cycles and 2,500 inductive cycles. Optional auxiliary contacts provide additional signaling up to 0.5 A at 28 Vdc, and single-pole version is also available (Type 4140).
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 Aerospace Circuit Breaker handles currents to 50 A.E-T-A Circuit Breakers
Mount Prospect, IL 60056 6060
May 04, 2006
Offered in current ratings from 20-50 A, 4140 single-pole circuit breaker weighs 60 g and is designed for 115 Vac (400 Hz) or 28 Vdc applications. Product is smaller than Mil-spec 24571 requirements, temperature-compensated from -67 to +194°F, and qualified to operate in ambient temperatures to 257°F. With rated life of 5,000 mechanical cycles and 2,500 inductive cycles, unit is available with optional polarized or unpolarized auxiliary contacts.
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 Programmable Tilt Switch offers ±45° sensing range.Fredericks Company, The
Huntingdon Valley, PA 19006-6232
May 04, 2006
Combining microprocessor-based electronics and MCL TrueTILT(TM) sensor in high-impact case, single-axis Model MCL features 4.5-8 V single power supply as well as unidirectional and bi-directional open collector outputs. Non-mercury, field-settable switch is suited for vehicle tip-over protection/warning, alarm system activation, structural threshold monitoring, and safety cut-off switches.
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 Metal Halide Lamp is suited for aquarium lighting.EYE Lighting International of North America, Inc.
Mentor, OH 44060
May 04, 2006
Usaed in coral growth, fountain lighting, waterscapes, terrariums, and pool applications, lamp operates on ANSI M57 ballast. It is designed for use on 175 W Metal Halide systems that operate lamps in horizontal burn position ±15°. Utilizing Metal Halide technology, lamp produces 15,000 K color temperature with spectral balance for stable, vivid color. Compact, tubular T15 bulb enables lamp to fit variety of fixtures.
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 FireWire Cable targets machine vision applications.Northwire, Inc.
Osceola, WI 54020
May 04, 2006
DataCELL MVC-800 high-flex 1394b FireWire 800 Cable consists of two 26 AWG data pairs insulated with foamed polyethylene and 22 AWG PVC-insulated power pair, 100% coverage foil/polyester shielding with 2 drain wires, and overall tinned copper braid. Outer jacket is flexible oil-resistant PVC and cable is flame rated to FT-1. AWM style cable is UL recognized and CSA approved.
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 Lighting Systems offer accent and ambient illumination.Nora Lighting
Commerce, CA 90040
May 04, 2006
Designed with 2-6 lamps per fixture, surface-mounted Multiple Lighting System uses 12 V 75W AR111 lamps and offers independent aiming of each lamp. Dual gimbal lamp holder mechanism allows for full rotation and 45° aiming. Offered with 1-5 lamp fixtures, recessed Multiple Lighting System comes in linear and square configurations. It uses flood or spot PAR lamps, has complete rotation for aiming, and provides accent and ambient illumination.
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A/V Component Switch has programmable architecture.Toshiba America Electronic Components (TAEC)
Irvine, CA 92618-1811
May 04, 2006
Analog video front-end processor, TB1311AFG, accepts all standard analog audio and video signals required for HD TVs, set-top boxes, and other A/V products. Its programmable audio (L/R) block accepts up to 10 inputs and 3 outputs, while programmable video block accepts composite, S-video, component, RGB, and SCART signals and outputs up to 2 video signals plus monitor. Features include automatic sync processor, real-time format detector, and no-signal input detector.
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 Light Curing Wand suits industrial/medical applications.Henkel Loctite Corporation
Rocky Hill, CT 06067
May 03, 2006
Designed for use with Loctite 3552(TM) and 3553(TM) Visible Light Cure Adhesives, Loctite ZETA 7720 Visible Light Wand System provides safe, immediate cure for assembly applications. Its output, which exceeds 1.5 W/cm² of visible light irradiance, can cure bead sizes as large as ¾ in. dia. Featuring fiber optic light guide and 100 W visible arc bulb, product requires no venting or specialized protective equipment to ensure worker safety.
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 Ratchet Style Cable Cutter cuts 636 kcmil ACSR in 8 seconds.Greenlee Textron, Inc.
Rockford, IL 61109
May 03, 2006
Model ES25 battery-powered ratchet style cable cutter is designed for ACSR and other steel reinforced cables. Unit weighs 7.7 lb, is operable with one hand, and suits overhead crews at power utilities and utility contractors. Cutter features 14.4 V NiCd battery, and makes about 50 cuts of Grosbeak or 120 cuts of Merlin on 1 battery charge. Blades are contoured to slice aluminum strands and then snap steel strands. It comes with 2 batteries, battery charger, and molded carrying case.
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