Delta Tau Data Systems    Chatsworth, CA 91311
Sep 27, 2004 Available in 2, 4, and 6-axis packages, Geo PMAC 400 and 600 provide flexibility and power to support linear, brushless, and induction servomotors. Embedded PMAC2 motion controllers can be programmed for any type of motion control application and include PLC programming features for logic control, CNC, gantries, and robotics with kinematics. Products also incorporate Geo servo amplifiers and operate directly from 240 Vac power mains.

Agilent Technologies, Inc.    Santa Clara, CA 95051
Sep 27, 2004 Featuring 4-slot 3U CompactPCI format, Model N6030A delivers 1.25 GSa/s and 15 bits of vertical resolution simultaneously. It provides dual differential output channels to drive both single-ended and balanced designs. Each independent channel gives designers access to DAC technology with 500 MHz of instantaneous analog bandwidth and more than 65 dBc of spurious free dynamic range. Unit is suited for design and test of radar, satellite, and communication systems.

PCB Piezotronics Inc.    Depew, NY 14043 2495
Sep 24, 2004 Strain Gage Signal Conditioners provide conditioned, amplified analog voltage and current output for strain gage-based sensors. Operating from 12–28 Vdc or 115/230 Vac, they deliver ±5 or ±10 Vdc and 4–20 mA output signals for recording, control, and analysis. Offered in DIN Rail, 1/8 DIN panel, and in-line configurations, devices include shunt calibration, programmable set points, 5-digit display, peak and valley recall, RS-232 output, and waterproof enclosure.

Vishay Intertechnology, Inc.    Malvern, PA 19355 2143
Sep 24, 2004 Based on proprietary semiconductor process, surface-mount HPC0603A features self-resonant frequency values to 13 GHz over capacitance range from 3.3–560 pF. E12 values available in this range provide stable operation over frequencies from 1 MHz to several GHz, and construction reduces parasitic inductance to 0.046 nH. Other characteristics include Q factors up to 4157, tolerances of ±1% or 0.05 pF, and measurements of 0.063 x 0.031 x 0.022 in.

AR Worldwide    Souderton, NY 18964
Sep 24, 2004 Delivering 500 W of power, solid-state Model 500A250 features digital front panel and remote interface. Design offers hinged top cover and removable side covers, which can be opened while amplifier is operating. Model 500A250 is suited for EMC and RFI testing, as well as calibration of RF transducers.

austriamicrosystems AG    Premstätten   Austria
Sep 24, 2004 Monitoring the supply voltage of digital systems and microprocessors, AS1904/5/6 family initiates reset if voltage drops below certain threshold. Three devices with different output drivers are offered: AS1904 has pushpull driver with active low reset; AS1905 uses same output stage but has active high reset; and AS1906 has open drain output with active low reset. Each device comes with 4 typical time out periods: 5, 20, 100, and 500 ms.

Honeywell Power Supplies    Northford, CT 06472
Sep 23, 2004 Series HTP plug-in AC transformers come in several sizes, largest with output rating of 50 VA. DC versions have outputs from 300 mA to 3 A. Available in 4 sizes, open-frame Series HT AC transformers provide lead wires for connections and have max output of 200 VA. Series HTP mounts to standard wall outlet with screw-down tab, while Series HT mounts to enclosure using mounting feet. All models are UL listed and Class 2 rated for indoor use.

Micronas GmbH    Frieburg D-79108  Germany
Sep 22, 2004 Series MAP 440xA/MAP 460xA provide analog outputs and digital pulse width outputs, respectively. Single, mixed-signal ICs integrate DSP core optimized for audio processing, analog I/O, A/D and D/A converters, as well as digital I2S audio ports. Audio processing, sampling rate conversion, signal routing, and I/O-switching is handled by DSP software. Processors enable 7-band graphic equalizer, 3-band parametric equalizer, programmable bass management, and subwoofer filter.

Linear Technology Corp.    Milpitas, CA 95035
Sep 22, 2004 Model LTC3736-1 dual-output, 2-phase, step-down synchronous DC/DC controller has integrated spread spectrum frequency modulation for very low EMI and noise emission. Unit randomly varies switching frequency from 450 to 580 kHz, thereby reducing peak radiated and conducted noise on input and output. It converts input voltages from 2.75 to 9.8 V to output voltages from 0.6 up to VIN. Controller is offered in 4 x 4 mm QFN and 24-lead SSOP packages.

Universal Air Filter Co.    Sauget, IL 62206
Sep 22, 2004 Rackmount Air Filters are available with choice of aluminum frames, EMI shielding screens, and media, including cleanable, UL 94 HF-1 rated Quadrafoam filter media. Fully framed, cleanable filters operate under high shock and vibration conditions in dust-contaminated environments and meet environmental and safety requirements of Telcordia NEBS and UL/CSA 60950. Applications include data centers, telecommunications central offices, and CATV headends.

Linear Technology Corp.    Milpitas, CA 95035
Sep 21, 2004 Utilizing one primary side MOSFET, Model LT1952 delivers synchronous rectifier control. Programmable volt-second clamp provides safeguard for transformer reset that prevents saturation. Controller simplifies design of 25-300 W power supplies with forward current topology such as isolated 48 V input to 12, 5, or 3.3 V output in industrial or telecom applications. Soft-start function offers controlled exit from shutdown, overcurrent conditions, and undervoltage lockout.

Power Technology, Inc.    Little Rock, AR 72219 1117
Sep 21, 2004 Featuring wavelengths from 730–1,120 nm and output power from 10–200 mW, single-mode diodes can be incorporated into laser modules providing Gaussian output that focuses to small spots. Suited for seismology and hydrophony, DFB diodes offer wavelengths from 763–923 nm and output power from 50–150 mW. DBR diodes are available with 100 mW of output at 1,061 and 1,063 nm or 80 mW at 1,083 nm. Broad area diodes output 1–2 W and feature wavelengths from 740–1,120 nm.

Vishay Intertechnology, Inc.    Malvern, PA 19355 2143
Sep 20, 2004 Available with inductance values of 5.6, 6.8, 8.2, and 10 µH, surface-mount Series IHLP features saturation currents up to 120 A and low losses at frequencies up to 5 MHz. Measuring 0.508 x 0.520 x 0.256 in., each inductor is packaged in self-shielded package that meets military specifications for resistance to thermal shock, moisture, mechanical shock, and vibration. Applications include dc-to-dc conversion and energy storage in computers, servers, and telecom systems.

STMicroelectronics    Lexington, MA 02421
Sep 20, 2004 Designed for low noise blockers (LNBs) used in set-top boxes and integrated digital televisions, LNBH21 power supply and control IC includes step-up voltage converter that works from single input voltage of between 8 and 15 V. It is typically 94% efficient at 750 mA load and has integrated I2C bus that facilitates control and diagnostics with 22 kHz tone signaling. This provides complete bi-directional interface between LNB and system controlling it.

Sabritec    Irvine, CA 92614
Sep 16, 2004 Series RF Coaxial MDCX Connectors feature multipin connectors that offer VSWR of 1.25:1 up to 20 GHz. Each MDCX contact has maximum overall diameter of 0.125 in. fitted into low profile metal housing. Insert arrangements are available in 4, 6, 8, and 10 way coaxial assemblies with mixed signal and power contacts offered in hybrid layouts. Connectors suit test and measurement, burn-in, and high power applications.

Texas Instruments, Inc., Semiconductors    Dallas, TX 75243
Sep 16, 2004 Flash-based bq20z8x features Impedance Trackâ„¢ technology, which calculates remaining capacity in lithium-based battery packs with up to 99% accuracy. It relies on dynamic modeling algorithm to learn how much battery has degraded through age, temperature, or usage, then correlates typical chemical properties of anode/cathode system in battery's cell, no matter what brand is used. Gas gauge reports capacity information to system host controller over SMBus interface.

Foster Transformer Co.    Cincinnati, OH 45223 2571
Sep 15, 2004 Isolated machine tool transformers, available with lead wires, terminal blocks, lead screws, and other configurations to suit user needs, come in models from 0.025-5.0 kVA. Offered in UL/C-UL Recognized and Listed configurations, products have Class 130 and UL Class 180 Insulation Systems, respectively. All models feature 240/480 V, 50/60 Hz primary windings, with optional 208 V tap. Dual 120/240 V secondary windings are standard.

Starrett, L.S., Co., The    Athol, MA 01331 1915
Sep 13, 2004 GAGE-CHECK Series 776 supports 2 outside relays and up to 8 probe/gauging inputs, which can be mathematically combined to display dimensions such as flatness, volume, or runout. Unit offers intuitive visual display, audio cues, and user-defined formulas. Microprocessor enables dynamic min/max measurements, SPC analysis from integrated database, and connectivity to PC. Users can view real-time gauge values such as pass/fail data for critical part dimensions.

Fairchild Semiconductor Corp.    South Portland, ME 04106
Sep 10, 2004 With optimized on-state loss (VCE(sat)) versus turn-off switching loss (Eoff), 50 A Model FMG2G50US120 and 75 A Model FMG2G75US120 feature full, 10 µsec short-circuit withstand time and square reverse biased safe operating area. Model FMG2G75US120 provides max variation of 0.1 V from 25–125°C. Both 1,200 V modules are available in 2-PAK module packaging and are UL certified.

ITT Industries    Newton, MA 02458
Sep 10, 2004 Series APD DIN72585 Connectors feature lightweight composite bodies with IP69K-sealed connectors and bayonet coupling that ensures tight, vibration-resistant connection. With insulation resistance of 10 Mohm, 37- and 51-way connectors are voltage-proof to 1,000 Vac and rated for max of 12 A at 85°C. Optional secondary locking system on 51-way version provides added security. Applications include automotive, transportation, and industrial environments.