Electrical Equipment & Systems
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Welder/Generator offers 5,500 W AC generator power.
Lincoln Electric Co. Inc., The
Cleveland, OH 44117
Mar 22, 2005 Featuring Robin/Subaru® 9 hp EX 27 engine, Weldanpower® 125 provides DC stick welding power with 125 DC Amps for variety of projects and 5,500 surge watts of AC generator power for work lights, tools, and pumps. Unit is capable of welding steel, stainless steel, cast iron, or hardfacing projects. Tubular roll cage provides added protection and many lift handle points. Two people can transport unit where welding or AC generator power is needed.
Power Correction System suits welding applications.
Palatine, IL 60067-7399
Mar 21, 2005
Using IGBT-based power electronic technology, REACTIVAR® HYBRID VAR Compensator provides real-time PFC, voltage support, and harmonic suppression in networks with cyclical load profiles. It provides instantaneous support required by welding equipment by eliminating voltage sags and flicker while increasing system capacity. Offering infinitely variable control of reactive current, product uses iron core reactors that de-tune or tune network to prevent resonance.
PCB Screening Cans offer low-profile and SMT designs.
Rancho Santa Margarita, CA 92688
Mar 18, 2005 Standard-pitch screening cans provide RFI screening and can be re-flowed with conventional and SMD components. Selection of can sizes, profiles, and mounting options allow users to select components, which assure maximum RFI performance and compatibility with production requirements. Cans can be supplied with choice of lids, sidewalls, and mountings. Standard pitch system covers 20 x 20 mm to 75 x 125 mm. Low-profile cans are available down to 2.5 mm high.
ESD Protection Diodes protect voltage-sensitive components.
ON Semiconductor, LLC
Phoenix, AZ 85008
Mar 18, 2005 Featuring 1.6 x 0.8 mm footprint, Series ESD5Z provides single line protection to portable and battery-operated applications. Available in 5 models, units clamp fast rising ESD pulses, preventing damage to voltage-sensitive components on board. Input waveform of 30 kV per IEC61000-4-2 standard can be clamped to less than 7 V in nanoseconds. Devices can dissipate up to 200 W with 8 x 20 µsec pulse waveform, and in off state, they exhibit low leakage current of 5 nA.
DC/DC Converter includes output disconnect.
Linear Technology Corp.
Milpitas, CA 95035
Mar 18, 2005
Featuring inrush current limiting, synchronous step-up Model LTC3458 offers input voltage of 1.5-6 V, enabling it to operate from dual-cell alkaline/NiMH/NiCd battery, single-cell Li-Ion, or USB power. It can deliver up to 7.5 V with efficiencies up to 93%. Switching frequency is programmable up to 1.5 MHz, keeping switching noise out of noise-sensitive circuitry. Housed in 4 x 3 mm DFN package, converter provides 1.4 A of boost capability.
Thermocouple Wire suits high-temperature applications.
Huron, OH 44839
Mar 18, 2005
Featuring Refrasil® insulation, K20-2-HR+8 offers 8 additional pics per inch, minimizing chance of shorting out or extra junctioning while running surveys or load thermocouples. Available on 1,000 ft spools, wire can be built to customer's exact specifications including thermocouple conductor type, wire gauge, length, and specific calibration requirements.
Hardened Connector System suits outside plant applications.
Fiber Optic Network Solutions (FONS)
Northboro, MA 01532
Mar 18, 2005 RCâ„˘ Rugged Connector System product line includes connector system, drop cables, drop terminals, and MDU terminals. RC connectors and adapters provide interface for fiber drop cables and reduce time of deployment in FTTP network. Optical connector and adapter, hardened to protect against extreme temperature, moisture, and chemicals, connect multi-port fiber terminals or fiber terminal closures. RC connector system is based on SC connector and adapter technology.
Miniature Power Relay withstands 6 kV lightning surges.
American Zettler, Inc.
Aliso Viejo, CA 92656 4115
Mar 18, 2005 With 20 A, 4,400 Va contact rating, Model AZ9321 offers 3,000 Vrms dielectric strength, 1 hp 125/250 Vac rating, and TV-8 tungsten rating. Coil voltages range from 3â€“48 V. Class F insulation system is standard. Unit is suited for lightning-sensitive applications such as HVAC and white goods controllers, irrigation controllers, or machine controls.
Switching Power Supplies have 25-150 W output range.
Mansfield, MA 02048
Mar 17, 2005
NextGen Series enclosed AC/DC switching power supplies accept universal input from 85-265 Vac, and 90 models are available that provide Single/Dual/Triple/Quad outputs from 3.3-48 Vdc. Dual outputs offer shared common ground configuration or separate common returns for each output, depending on model. Featuring SMT construction and 105°C electrolytic capacitors, series offers power densities up to 4 W/in.˛ in 1U height-compliant sizes.
Nightlight/GFCI Receptacle features hospital grade design.
Pass & Seymour/Legrand
Syracuse, NY 13221
Mar 17, 2005 Suited for bathrooms, Hospital Grade Nightlight/GFCI includes sealed nightlight with Lexan® lens that prevents tampering. It also features LED illumination with 20-year life expectancy. Photocell turns nightlight on in dark and off in daylight.
Vacuum Reclosers offer direct SEL 351R compatibility.
Joslyn Hi-Voltage Corp.
Cleveland, OH 44105 4398
Mar 16, 2005 Three-phase TriModâ„˘ 300R Series requires only one control cable for full functionality and provides twice the duty cycle required by ANSI C.37.60. Solid-dielectric insulation system minimizes environmental problems associated with typical oil and gas insulation. Removable current transformers are surrounded by grounded metal surface, providing added personnel and equipment safety. Operating mechanism delivers 10,000 maintenance-free operations.
Miniature Toggle Switches feature anti-jamming design.
Scottsdale, AZ 85260-3420
Mar 16, 2005
Offered in single- and double-pole models, light-duty E-Series features high-torque bushing that prevents rotation and separation from frame during installation. By clinching frame away from terminals, 1,500 V dielectric strength between contact and case is achieved. Anti-jamming design protects contact mechanism from damage if lever is subjected to harsh treatment. Power models are rated 3 A at 125 Vac and logic level devices are rated 0.4 Va max at 28 Vac/dc max.
Power Connector carries up to 23 A @ 70°C per contact.
Mar 16, 2005
Used in conjunction with 2 mm HM signal connectors, har-bus® HM right angle male connector for daughter cards provides OBSAI-compliant solution for connecting plug-in units to backplane. It can be supplied with press fit or Pin In Hole Intrusive Reflow. Moulding can be loaded with up to 4 high-current contacts, and 4 different contact mating lengths enable sequenced and non-sequenced loadings. Straight female connector for backplanes is fitted with press-in contacts.
Solenoid Valve Connectors are virtually indestructible.
Canfield Industries Inc.
Youngstown, OH 44514
Mar 16, 2005 Featuring completely molded design, captive screw, and molded in gasket, Models 5F and 5J are available in ISO, Mini, 8 mm, and 9.4 mm sizes. Options include indicator lights, surge suppression, and 6 or 15 ft standard wire lengths. Low profile straight line or right angle configurations allow for installation in limited space applications. Custom wire lengths and hard usage cable are also available.
Accessory Pack includes LED pen light.
Eagleville, PA 19403
Mar 16, 2005 Stylus Accessory Pack features ultra-slim Stylus penlight, Glare Guard protector, Sharp Spot beam extender, holster, and 3 AAAA batteries. Available in black with either green or white LED, or RealTree camouflage with green LED, Stylus is waterproof, machined aluminum with anodized finish and has non-slip knurled grip. It offers momentary and constant ON switching, and is individually serialized for identification.
Thermal Switches utilize solid state sensing device.
Amperite Co., Inc.
Union City, NJ 07087
Mar 16, 2005 Monitoring single temperature, Models TSW and TSW2 feature thermal specification range of 0 to 150°C and -40 to +125°C, respectively. Model TSW3 monitors custom-specified temperature or window from -40 to +125°C. Model TSW features SPDT switch contact set rated at 1 A, while Models TSW2 and TSW3 feature one form A or one form B solid state switching device rated at 3 A. Ten amp switching is optional.
UPS offers online protection down to 500 VA.
Columbus, OH 43229
Mar 16, 2005 Model GXT2-500 converts incoming ac power to dc and then back to ac, creating clean, consistent waveform while completely isolating sensitive electronics from incoming power source disturbances. Offered in 2U rack-mount or tower configuration, double conversion system offers four 5-15 R output receptacles and 28 min of battery runtime at full load. Unit is suited for use in gateway routers and firewall or VPN concentrators in IP telephony applications.
Power Module is suited for use in SRM applications.
Fairchild Semiconductor Corp.
South Portland, ME 04106
Mar 15, 2005
Rated 50 A, FCAS50SN60 Smart Power Module drives single-phase switched reluctance motors for vacuum cleaners. It integrates high- and low-voltage ICs, IGBTs, fast recovery diodes, and thermistor in 44 x 26.8 mm mini-DIP package, which features direct bonded copper technology for increased thermal performance. UL-certified product provides optocoupler-less, single-supply IGBT gate driving capability as well as under-voltage lock-out and short-circuit protection.
Micro Card Socket performs up to 3 Gbps.
New Albany, IN 47151 1147
Mar 15, 2005
Series SAL1 provides card-to-board interface for serial ATA(TM) and other high-speed daughtercard applications. Used in pairs, interconnects have beryllium copper contacts on .0394 in. pitch, and are designed to mate with .0625 or .094 in. thick cards. They can be mounted on same side of board or opposite sides for signal routing flexibility. Four pin counts are available with 20, 27, 30, and 40 I/Os per side. Pass-through interfaces are suited for multi-level board stacking.
Power Correction System eliminates voltage sags and flicker.
Square D Co.
Raleigh, NC 27611
Mar 15, 2005
Based on IGBT technology and suited for welding equipment, REACTIVAR® HYBRID VAR Compensator provides real-time power factor correction, voltage support, and harmonic suppression in networks with highly cyclical load profiles. Unit offers 8 ms reactive current compensation for transient or cyclical loads, and infinitely variable control of reactive current. Heavy-duty dry capacitors provide no risk of fluid leakage, no environmental pollution, and no need for drip pans.
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