Linear Technology Corp.
Milpitas, CA 95035-7417
Nov 06, 2009 Housed in thermally enhanced 3 x 3 mm QFN-16 package, LTC3775 synchronous step-down DC/DC switching regulator controller features 4.5-38 V input range and 30 ns minimum on-time. Onboard MOSFET gate drivers allow use of high-power external MOSFETs to produce output currents up to 20 A with output voltages ranging from 0.6 to 80% of input voltage. Constant-frequency, leading edge modulation, voltage mode line feed forward architecture provides selectable or PLL frequency from 250 kHz to 1 MHz.

Para Systems, Inc.
Carrollton, TX 75007
Nov 06, 2009 Incorporating solid-state surge protection technology with response time of 2-5 ns, Minuteman LineGuard(TM) Suppressors protect analog and digital surveillance cameras, DVRs, and network peripherals, including devices using Power over Ethernet. Units clamp surge to ground and automatically reset after low-voltage surge occurs. If catastrophic surge such as lightning does hit data line, LineGuard products provide fail-safe protection.

FDK America, Inc.
San Jose, CA 95134
Nov 06, 2009 Offered in 0.394 x 0.220 x 0.472 in. SIP package, FPDK12TR8006PSV converter operates from 5.6-14 Vdc input and provides regulated programmable output voltage from 0.8-6.6 Vdc. It delivers up to 6 A of output current at power density exceeding 950 W/cu.-in. Single input converter does not required external Vcc (bias) supply for operation. RoHS compliant product features remote ON/OFF, over-current and over-temperature protection, and start up into pre-biased output.

Murrelektronik, Inc.
Duluth, GA 30096
Nov 06, 2009 Murrelektronik Suppressors help protect PLC outputs in fieldbus sytems from premature failure. They are available in wide range of casing types with several mounting options to allow fitting to motor terminal boxes, control cabinets, DIN rails, and underside of contactors. EMC complaint installation allows plants to achieve noise free, failure free operation.

Tripp Lite
Chicago, IL 60609
Nov 06, 2009 Model SMART2200RM2U provides 2,200 VA/1,920 W capacity and has 8 outlets with 3 separately breakered, individually controllable load banks to support remote reboot or automated load shedding. USB and DB9 communication ports, optional SNMP Web card, plus PowerAlert Software offer complete monitoring, reporting and logging of all site and UPS operational conditions. Advanced line-interactive AVR protects from brownouts/overvoltages without switching to battery power.

ON Semiconductor, LLC
Phoenix, AZ 85008
Nov 06, 2009 Ultra-low capacitance NP-MC series protect sensitive electronic equipment from transient overvoltage conditions. Available with full range of industry-standard voltage levels, Pb-free series is designed for use with DSLAM, FTTx, Ethernet, POE, and VoIP systems. Packed in 2.6 x 4.3 mm SMB package, products provide protection with minimal signal distortion in high-speed xDSL, T1/E1 and other broadband data transmission equipment and comply with various industry regulations.

Maxim Integrated Products
Sunnyvale, CA 94086
Nov 05, 2009 Supplied in 2 x 2 x 0.7 mm CSP, MAX8884Y/MAX8884Z have dual 300 mA LDOs and individual logic on/off controls for each output. On-board, hysteretic, PWM-controlled step-down converter provides 2 switching-frequency options, letting designers optimize for efficiency (2 MHz) or solution size (4 MHz). Features such as individual enables for step-down converter and 2 LDO outputs as well as pin-selectable output voltages for step-down converter and one LDO further extend flexibility.

Phihong USA
Fremont, CA 94539
Nov 05, 2009 Available in 5 and 9 Vdc outputs, PSC12x Series consists of A, E, K, S, and C fixed plug versions for use in US, Europe, UK, Australia/New Zealand, and China, respectively. Units are double insulated, meet Class B EMI standards, and feature short-circuit protection with auto-restart, as well as over-current and over-voltage protection. Per ENERGY STAR Level V efficiency standards, all models feature power draw of less than 0.3 W at no-load.

Murata Power Solutions, Inc.
Mansfield, MA 02048
Nov 05, 2009 Providing full-load performance across -40 to +85°C temperature range, MER1 Series isolated 1 W single-output DC/DC converters are available in 5 input voltages ranging from 5-48 V and output voltages of 5, 9, 12, or 15 V. Typical efficiency levels are up to 89%, while galvanic isolation of 1 kVdc helps minimize switching noise. Fully encapsulated 0.774 x 0.242 x 0.4 in. units utilize UL 94V-0 package materials and are RoHS-compliant.

Powerex, Inc.
Youngwood, PA 15697
Nov 05, 2009 Models VLA312-2425 and VLA313-2450 step-down DC-DC converters feature capacity of 25 or 50 W, respectively, and provide 2,500 Vrms electrical isolation between input and output. Input voltage range is 475-850 Vdc. Featuring overcurrent and overvoltage protection, units are intended for use on board preregulator for industrial control equipment.

PCT International Inc.
Gilbert, AZ 85233
Nov 05, 2009 Battery Testing and Charging System helps cable system operators test, re-charge, and redeploy batteries from EMTA deployments. Comprised of servers, testing software, and tester/charger, system can be stacked to service up to 192 batteries in one 19 in. rack. It provides complete testing and battery charging linearity test for 2-, 3- and 4-cell battery packs. System can also plot minute by minute charging reports; provide current and voltage curves; and test power drain linearity.

NexTek, Inc.
Westford, MA 01886
Nov 04, 2009 Built to IP68 standards, SurgeGuard(TM) K-Series protects RF transmission lines rated up to 50,000 W with surge capability to 125,000 A. It addresses demands of mission-critical RF applications, including HF, VHF, and UHF frequency ranges from 0 (DC) to 1,000 MHz. Based on multiple gas discharge tube design with serviceable replacement elements, arrestor measures 119 x 45 mm, has 7-16 female to 7-16 female connectors, and delivers 50 kW max RF power at max through-current of 30 A.

Linear Technology Corp.
Milpitas, CA 95035-7417
Nov 04, 2009 Featuring programmable average input current limit, Model LTC3606B delivers up to 800 mA of continuous output current with efficiencies up to 96%. Using constant frequency and current mode architecture, unit operates from input voltage of 2.5-5.5 V, making it suited for single-cell Li-Ion and USB applications. Device can generate output voltages from 0.6-5 V and uses switching frequency of 2.25 MHz. Housed in 3 x 3 mm DFN-8 package, synchronous buck regulator operates from -40 to 125°C.

Aimtec, Inc.
Dollard Des Ormeaux, QC H9G3B9  Canada
Nov 03, 2009 Supplied in DIP24 package, AM8TW-Z series offers 9-36 and 18-75 Vdc input ranges and remote ON/OFF control suited for portable, battery-powered applications. Single and dual output voltages of 3.3, 5, 12, and 15 Vdc, accurate to ±1%, require no minimum load and feature over-voltage, over circuit projection, and tight line/load regulation of ±0.2%/±0.5%. Also, I/O isolation of 1,600 Vdc protects load circuit from any transient voltage surges presented at input.

Endevco Corp.
San Juan Capistrano, CA 92675 1748
Nov 03, 2009 With rugged 2-wire (IEPE) single ended design, Model 2771C-XX operates from 4-20 mA of constant current power. Unit offers broadband noise range down to 5 µ Vrms, with frequency response of 0.4-50 kHz, and can withstand shock loads of up to 100 g peak. Available in 3 different fixed gains of 0.1, 1.0 and 10 mV/pC, model supports TEDS as per IEEE P1451.4 for smart sensor and larger channel count applications.

WAGO Corp.
Germantown, WI 53022
Nov 02, 2009 Encapsulated in DIN-rail mounted metal housings, 787 Series includes UPS controller as well as Buffer and Redundancy modules. Modules include 3 LEDs, at least 1 signal output status LED, and CAGE CLAMP® Spring Pressure Connection Technology for maintenance-free terminations. Operating from -10 to +60°C with 95% efficiency, UPS Controller includes LCD/keypad, RS-232 interface, and software for custom configuration, diagnostics, and monitoring.

XP Power
Littleton, MA 01460
Nov 02, 2009 Housed in metal package, high power density 15 W JTK15 and 30 W JTL30 series accept either 9-36 or 18-75 Vdc inputs. JTK15 series comes in single or dual output models, and measures just 1 x 1 x 0.39 in., while JTL30 series has footprint of 2 x 1 x 0.4 in., and offers single, dual or triple output options. Units feature input to output and input/output to case isolation of 1,600 Vdc for up to 1 min, and remote on/off signal to control output rails or to sequence start-up procedures.

Absopulse Electronics, Ltd.
Carp, ON K0A1L0  Canada
Oct 30, 2009 Integrating analog voltmeter and ammeter to indicate charge current and battery voltage status, BCH 1K5T-400 uses high-frequency conversion technology to deliver up to 1,500 W continuous output power. Automatic 2-step charge mode runs at full 4 A charging current until preset voltage threshold of 380 V is reached and then switches to 1 A maintenance current. Also included, output separation diode prevents battery discharge back into charger if AC is disconnected.

SolaHD
Rosemont, IL 60018
Oct 30, 2009 With input voltage range of 22.5-30.0 Vdc, SDU DIN Rail DC UPS offers power back-up solution for connected loads requiring protection from interruptions. Modular unit features microprocessor-based controls, automatic self-test for UPS function and battery management check, and overload protection in normal and battery modes. Universal Dry Contact Relay terminals provide remote signaling. Operating from -20 to +50°C, UPS requires no internal fan or extra cooling.

Aimtec, Inc.
Dollard Des Ormeaux, QC H9G3B9  Canada
Oct 30, 2009 Operating in temperatures from -40 to +85°C, Models AMExx30-MAZ, 30 W and AMExx40-MAZ, 40 W converters offer output currents up to 8 A. Universal input range is 90-269 Vac, 47-440 Hz, as well as 120-370 Vdc, stepping down to single and dual output voltages of 3.3, 5, 12, 15, and 24 Vdc. Units also feature leakage current of 150 µA and ripple/noise as low as 50 mVp-p. Providing short circuit protection with auto recovery, they are shock- and vibration-resistant.