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Chau Tran and Paul Mullins, Analog Devices, Wilmington, MA; Edited by Martin ... - EDN.com

2010-09-09
Chau Tran and Paul Mullins, Analog Devices, Wilmington, MA; Edited by Martin ...EDN.comThe external PNP transistor withstands two times the base-to-emitter voltage of more than 495V, and all the internal transistors withstand voltages of less ...

Tricolor LED emits light of any color or hue - EDN.com

2010-09-09
Tricolor LED emits light of any color or hueEDN.comThus, the base differential voltages equal 0V at both the stages, and collector currents I R , I G , and I B are almost equal. The differential stages let ...

Combining Micro-Hybrid technologies would result in 25 per cent fuel savings - Fleet Directory

2010-09-09
Fleet DirectoryCombining Micro-Hybrid technologies would result in 25 per cent fuel savingsFleet DirectoryThe mild electrification of family cars using a new generation of low voltage micro-hybrid technologies, while retaining a gasoline or diesel engine as the ...

Analog Devices rolls highly accurate current sense amplifier - EE Times UK

2010-09-09
Analog Devices rolls highly accurate current sense amplifierEE Times UKThe architecture of the AD8207 accurately amplifies small differential current shunt voltages in the presence of rapidly changing common-mode voltages ...

Discovering the last unrealized power reduction - EDN.com

2010-09-09
Discovering the last unrealized power reductionEDN.comPower-optimized architectures help engineers designing chips with blocks that can power down or operate at reduced frequencies and voltages. ...

PFC Capacitors cover voltage range from 230-525 Vac.

2010-09-08
EPCOS PhaseCap® Compact series capacitors are available in types for voltages from 415, 440, 480, and 525 Vac. They also cover capacitance range of between 3 x 27 µF and 3 x 251 µF at 50 Hz, and compensate reactive powers ranging from 5-33 kvar depending on type. Designed for continuous operating temperature of 65°C and service life of up to 180,000 hr, capacitors can withstand inrush current of ...

Bourns Announces New Circuit Protection TBU Series That Features a Broad Range of Trigger Currents and Voltages

2010-09-07
Bourns, Inc., a leading manufacturer and supplier of electronic components, today announced the company's next-generation Transient Blocking Unit Series of circuit protection devices designed to protect a broad selection of industrial and telecommunications applications. Â The new series provides ultra-fast overcurrent protection offered in a wide range of trigger currents and voltages and ...

Analog Devices rolls highly accurate current sense amplifier

2010-09-09
Analog Devices has introduced a new high-voltage amplifier for current sensing applications. The AD8207 zero-drift, high-voltage, bi-directional current sense amplifier meets the robust performance and quality requirements for motor and solenoid control in industrial and automotive applications.

Princeton Lightwave Introduces Single Photon Counting Avalanche Photodiodes With Fully Integrated Three-Stage Cooler

2010-09-08
Princeton Lightwave (PLI), the leader in single photon counting InGaAs/InP APDs, has introduced a line of single photon counting avalanche photodiodes with fully integrated thermoelectric coolers.

Multi-Output Controller delivers configurable functionality.

2010-09-08
Single-phase controller of ISL6265C powers Northbridge portion of CPU, while 2 remaining controller channels can be configured for 2-phase or individual single-phase outputs. For uniplane CPU applications, product is configured as 2-phase buck converter. It can also act as single-phase controllers, powering VDD0 and VDD1, for dual-plane processors. Along with embedded gate drivers, features ...