Dongah USA
Richardson, TX 75082
Aug 20, 2008 Measuring 13.38 x 4.57 x 1.97 in. with integral IEC-320/C14 inlet, PSU-750 Series features universal ac input with active power factor correction, 0-45°C full load convection cooled operation, 1,500 W peak load capability for up to 5 minutes, and low frequency noise below 50 dB from 0.15-30 MHz. It meets international safety approvals including UL60095/CSA 22.2 No. 60095/TUV EN60095 for audio applications, CB Report, CE Mark (LVD), and Class B Emissions.

Panasonic Battery Div.
Elgin, IL 60123
Aug 20, 2008 With protective Heat Resistant Layer (HRL) technology that provides safe operation, Model CGR26650A lithium ion cell features Nickel Manganese based cathode material to offer high discharge rate of up to 40 A. Weighing 3.2 oz, unit operates over wide temperature range, and has nominal voltage of 3.6 V. It is suitable for multi-cell applications in wide range of industries such as portable power tools, back-up power, uninterruptible power supply, and medical equipment.

Gao tek Inc.
Toronto M1B 2K4  Canada
Aug 20, 2008 Intended for automated platforms to supply power stimulus and testing, 8-slot modular GAO1761 Programmable Power Supply features high density mainframes ranging from 150-2,000 W. Built-in serial link cable enables 2 mainframes to control up to 16 outputs with GPIB address. Standard GPIB (IEEE 488.2) interface device allows for advanced programmable voltage and current control, and can be used in many automated testing fields including design research and manufacture.

PowerFilm, Inc.
Ames, IA 50014
Aug 20, 2008 Generating power via PowerFilm thin film solar panels, portable solar charger stores energy in 2 internal removable AA NiMH batteries so that consumer electronics devices can be powered in day and at night. Solution connects to electronics via USB port, or AA batteries can be use separately. Weighing 4.5 oz, charger measures 16.25 x 5.5 x 0.875 in. and folds for storage/travel into 5.5 x 3.25 x 1.5 in. dimensions.

Power Sources Unlimited, Inc.
Wrentham, MA 02093-2210
Aug 20, 2008 Offered in 0.54 x 0.94 x 0.30 in. SMT package, TES-2M Series 2 W dc/dc converters are qualified for lead free reflow solder process according to IPC-J-STD-020C. Input voltages are 5, 12, or 24 Vdc, and standard models feature single/dual outputs of 5, 12, 15, ±12, or ±15 Vdc. Suited for high isolation medical/industrial applications, units feature I/O isolation of 4,000 Vdc, -25°C to +71°C operating temperature, and have reinforced isolation rated for working voltages up to 300 Vac.

V-Infinity
Beaverton, OR 97005
Aug 20, 2008 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 0-50°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.

Kenwood USA Corp.
Long Beach, CA 90801
Aug 20, 2008 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.

Newcastle Systems
Wakefield, MA 01880
Aug 19, 2008 Housed in sealed, fully ventilated cabinet measuring 16 x 16 x 12 in., PP Series Systems consist of inverter, smart charger, battery, and standard battery status meter. Packages are available with inverters ranging from 350-1,250 W, batteries from 40-200 AH, and chargers from 10-30 A. Applications include outdoor mobile concessions, remote display areas, non-powered equipment carts, and trailers.

Lambda Americas
San Diego, CA 92154
Aug 19, 2008 Including 4 models, LS50 through LS150 series ac-dc single-output power supplies cover 3.3, 5, 12, 15, 24, 36, and 48 V output voltages. Enclosed units withstand voltage of up to 1.5 kVac input to ground, 3 kVac input to output, and 500 Vdc output to ground. Featuring convection-cooled operating temperature range from -25°C up to +70°C with deratings above 50°C, units can operate with universal ac input of 88-264 Vac, while LS150 has 115/230 Vac selector switch.

Lambda Americas
San Diego, CA 92154
Aug 19, 2008 With low profile of 2.4 in., model SWS1000L single output ac-dc power supplies feature 4 kVac input to output isolation, low leakage current of less than 300 µA, and operating temperature range of -20°C up to +74°C. Each unit accepts wide input range of 85-265 Vac, and output voltage adjustment range of up to ±20%. Other features include low-temperature start-up capability with 100% load as low as -40°C, temperature-controlled fan, 12 V at 0.1 A auxiliary output, and fan fail alarm.

Littelfuse, Inc.
Des Plaines, IL 60016
Aug 19, 2008 ESD overvoltage suppression devices of SP3000 Series use steering diode architecture with integral zener diode, fabricated with silicon avalanche technology, that protects each I/O line by routing surge currents to ground. Effective against ESD surges up to ±12 kV with response time of less than 1 ns, devices deliver protection with minimal distortion at data rates up to 1 GHz or higher. They handle surge currents up to 4.5 A, protecting up to 4 lines/pins operating at 6 Vdc or lower.

Spellman High Voltage Electronics Corp.
Hauppauge, NY 11788
Aug 18, 2008 Used to power mass spectrometry microchannel plate detectors and electron multiplier applications, MCP Series features 3 kV, 330 µA output section that is floating and isolated to 16 kV. This facilitates referencing of output to voltage potentials other than ground and also provides inherent polarity reversibility. Customer-provided analog 0-10 Vdc programming signal will adjust supply from 0-100% of rated output voltage, and corresponding voltage feedback monitor signal is provided.

Associated Power Technologies
Diamond Bar, CA 91765
Aug 15, 2008 Featuring 4 LED displays for simultaneously monitoring voltage, current, frequency, and power or power factor, 5040 is 4 KVA AC power source with variable output voltage from 0-300 V and output frequencies from 40-450 Hz. Each voltage, current, and frequency parameter is programmable via dedicated function keys, and 3 programmable memories are provided for test setup recall. Other features include over-current/temperature/voltage protection, 208 V input, and 47-500 Hz input frequency.

Linear Technology Corp.
Milpitas, CA 95035-7417
Aug 15, 2008 Supplied in 2 x 3 mm DFN-10 package, LT3495/-1 respectively integrate 650/350 mA power NPN switches as well as Schottky diodes, output disconnect circuitry, and dimming/contrast adjustment function. Control technique ensures switching frequency stays above audio band for entire load range. Model LT3495's NPN switch achieves VCESAT of 250 mV @ 500 mA and offers efficiencies up to 85%. Both models have 2.3-16 V input range, deliver outputs to 40 V, and consume 60 µA quiescent current.

Phoenix Contact
Harrisburg, PA 17111 0100
Aug 15, 2008 Capable of starting lamp loads or capacitive loads, STEP general purpose power supplies feature voltage versus current characteristic output, and can provide constant current output upon heavy load demands. Targeting building automation industry, compact units come with DIN rail clip for being mounted either on a rail or in a panel. Some STEP models also have adjustable output voltages, allowing for lead length compensation.

Power Sources Unlimited, Inc.
Wrentham, MA 02093-2210
Aug 14, 2008 Supplied in shielded metal package with industry-standard pin configuration, Tracopower TEN30WIN Series is comprised of 26 standard models featuring input voltages from 9-36 or 18-75 Vdc and single, dual, or triple outputs with voltages from 1.5-15 Vdc. Other features include 1,500 Vdc isolation, short circuit and overtemperature protection, undervoltage lockout, remote on/off, and adjustable output voltages. Products are approved to EN60950-1 worldwide safety standards.

Dynatronix, Inc.
Amery, WI 54001
Aug 13, 2008 With inputs ranging from 85-264 Vac, 47-63 Hz, single phase, 1,200 W half-rack LT Series operates in parallel or series mode. Internal electronics are sealed against harsh environments and packaged in 316 SS. Power supply is equipped with two 10-turn potentiometers for voltage current or cross-over regulation, and 2 digital meters for voltage and current read-back. Optional interface enables use of variety of controls.

Tech9 Corporation
Mounds View, MN 55112
Aug 12, 2008 Model PC24-12-1 is 1 A, 24 V/12 V dc-dc power converter that tolerates ISO7637-2 voltage transients (especially load dump condition) as well as similar SAE J1455 voltage transients in mobile applications. With 60 dB typical line and load rejection characteristics, it features +2% output voltage tolerances. Available with and without enclosures, unit offers short circuit protection, and can be operated in ambient temperatures as high as 85°C.

Martek Power Abbott, Inc.
Los Angeles, CA 90034
Aug 12, 2008 Measuring 2.0 x 2.75 x 0.5 in., CB75T Series 75 W triple output module has input range of 16-40 Vdc and output voltages of 3.3 or 5 Vdc main, with ±12 or ±15 Vdc auxiliaries. It features remote turn on/TTL, synchronization input, overvoltage and overcurrent protection, and 500 kHz fixed frequency power conversion. Available in I (unscreened) and M (screened) grades, power densities reach 27 W/in.³ and operating temperature range is -55 to +100°C from no load to full load.

Absopulse Electronics, Ltd.
Carp, ON K0A1L0
Aug 12, 2008 Suited for mass transit vehicles and mining locomotives, HVI 300 Series 300 W converter accepts 750 Vdc input voltage (525 V-975 Vdc range), and delivers 12, 24, 36 V, or 48 Vdc. Optional redundancy diode allows for multiple units to be connected in parallel to achieve higher output power or N+1 redundancy, while ruggedizing and conformal coating provides immunity to shock, vibration, humidity, and moisture. Unit is fan cooled and rated for -25 to 55°C for full specification.