LED Driver features dynamic headroom control.

LED Driver features dynamic headroom control.

Featuring 4 individual current regulator channels and input voltage up to 80 V, PowerWise-® LM3464 drives up to 4 strings of LEDs with up to 20 LEDs per channel. High-voltage current controller works in conjunction with external N-channel MOSFETs and sense resistors to accurately drive current to each LED string. Dynamic headroom control feature monitors forward voltages of LED strings and...

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Integrated Controller features 75 A power switching.

Integrated Controller features 75 A power switching.

Designed to control Tungsten lamps, EZ-ZONE-® ST offers single-phase, solid-state relay output from 40-75 A and phase angle power switching with soft-start to prevent high in-rush currents, load failure, or blown fuses. It also has temperature control, current monitoring, overtemperature protection, and field communications for banks of lamps used to create PV cells. Internal communications bus...

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Ultra Low Power Microcontrollers leverage 130 nm technology.

Ultra Low Power Microcontrollers leverage 130 nm technology.

Based on ARM-® Cortex(TM)-M3 processor, 32-bit STM32L Series offers 33 DMIPS at 32 MHz and integrated Flash densities from 64-128 KB. Units include features that promote safety and data security, such as Brown-Out Reset, onboard Flash with ECC support, Memory Protection Unit, and JTAG fuse. Part of EnergyLite(TM) platform of products that optimize battery life, microcontrollers provide 6...

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Bulkweigh Controller works with scale automation system.

Bulkweigh Controller works with scale automation system.

Designed for use with oneWeigh scale automation system, oneWeigh 780 Bulkweigh Controller provides control of hopper system and calculations needed for accurate target weights and rapid draft cycles. Unit connects to PC workstation via Ethernet, enabling operation from any workstation on network and remote diagnostics via Internet. Also able to connect to plant control systems, NTEP-certified...

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WattStopper Controls Contribute to 40% Energy Savings in Kaiser Permanente Warehouse

SANTA CLARA, CA April 2010 - Kaiser Permanente installed WattStopper lighting controls as part of a warehouse renovation designed to improve lighting and reduced energy consumption. The upgrade resulted in better task lighting throughout the facility and energy savings of over 40%, as detailed in the following case study. Managers of a 350,000 square foot Kaiser Permanente distribution warehouse...

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Siemens to Build Combined Cycle Power Plant in the Netherlands

Siemens to Build Combined Cycle Power Plant in the Netherlands

Erlangen (Germany), April 16, 2010 - Siemens Energy has received an order from the Netherlands for turnkey construction of a combined cycle power plant. Purchaser of the 435-megawatt Hemweg 9 plant is the Dutch utility Nuon, a subsidiary of Vattenfall A.B. A long-term maintenance agreement was also signed. The plant, which will attain a very high efficiency level of approximately 59 percent and...

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Overvoltage/Overcurrent Protection IC negates input surge damage.

Overvoltage/Overcurrent Protection IC negates input surge damage.

To safeguard low-voltage, portable electronics from damaging input voltage transients and current surges, LTC4361 utilizes 2% accurate 5.8 V threshold to detect overvoltage event and respond within 1 -µs (max) to isolate downstream components from input. Overvoltage protection of up to 80 V can be achieved without additional external components. Additionally, this 2.5-5.5 V IC/MOSFET solution...

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SATA DAS Controller supports real-time encryption.

With over 80 MBps write performance, OXUFS944SE direct attached storage (DAS) controller bridges eSATA, FireWire, or USB 2.0 interface to single HDD. Silicon is complemented with application firmware, which includes secure, real-time eSATA encryption. Also included, flexible cipher engine provides real-time, on-the-fly encryption/decryption of data that adheres to AES. Typical power consumption...

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Reference Starter Kit is based on mixed signal FPGAs.

Module Management Controller Board Management Reference Starter Kit is based on SmartFusion(TM) intelligent mixed-signal FPGAs, which integrate board-specific logic into SmartFusion chip. System's analog processing with zero load on processor supports xTCA-aware analog sensor monitoring. Also included is benchtop management controller development board, which inserts into any compliant AMC slot....

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Hardware and Software System extends lifecycle of gas wells.

Hardware and Software System extends lifecycle of gas wells.

Designed to run in all SCADAPack 4203 gas flow computers and 300-Series controllers, SCADAPack ProductionPLUS combines Electronic Flow Measurement and plunger lift for 30+ wells per pad. Solution offers distributed intelligence and extensive data analysis, providing gas operators with wireless or wired Sensor-to-Enterprise application. Offering Windows-based PC environment, SCADAPack...

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