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Devices, components, assemblies and hardware associated with the design and development of electronic equipment. Includes active and passive components, enclosures, interconnection, optolectronics, power and subassemblies.

H-series AC-DC converter

Data sheet: Power-One H series 70W AC-DC converters from Relec Electronics download

Relec Electronics Fri, 21 Nov 2014

The Power-One H series is a flexible range of power supplies for use in advanced industrial electronic systems.

CT Analyzer

Product article: efficient testing of current transformers with OMICRON's CT Analyzer download

OMICRON electronicsFri, 21 Nov 2014

The CT Analyzer enables simple analysis of the iron core and time-saving testing of the transformer’s behaviour under various operating conditions.

Application note: LT1070 design manual download

Linear TechnologyFri, 21 Nov 2014

The LT1070 five-terminal switching regulator from Linear Technology has been designed for ease of use and economy.

Data sheet: Opto Diode ODD-15W 15mm² photodiode from AP Technologies download

AP Technologies LtdThu, 20 Nov 2014

The Opto Diode ODD-12W series 12mm² photodiode from AP Technologies has a TO-5 hermetic package, optimised die size for maximum signal and low capacitance. 

Brochure: interfaces and pre-assembled cables for Schneider TWIDO

Product brochure: Weidmuller interfaces and pre-assembled cables for Schneider TWIDO download

WeidmullerTue, 18 Nov 2014

Weidmuller offers a series of passive interfaces and pre-assembled cables for Schneider TWIDO.

FDD15 series

Data sheet: FDD15 series DC/DC converter from Relec Electronics download

Relec Electronics Tue, 18 Nov 2014

The FDD15 series DC/DC converter has 10–15W single and dual output, 2:1 wide input range, I/O isolation, an LC input filter and short-circuit protection.

The dielectric frequency response of cellulose at 20°C (68°F) showing a water content of one per cent, two per cent, and three per cent

Application note: DIRANA analyses insulation at Tenaga Nasional Berhad download

OMICRON electronicsTue, 18 Nov 2014

The DIRANA dielectric response analyser from OMICRON has simplified the measurement process at Tenaga Nasional Berhad in Malaysia.

T16 series

Data sheet: Vishay T16 series wet tantalum capacitors from TTI downloadweblink

TTI EuropeTue, 18 Nov 2014

TTI’s Vishay T16 series wet tantalum capacitors are suitable for space and avionics power supplies.

Medium-voltage cable testing

Data sheet: VLF Sine Wave 45 medium-voltage cable tester from Megger download

MeggerTue, 18 Nov 2014

The VLF Sine Wave 45 from Megger is a compact system for the commissioning, testing and condition analysis of medium-voltage cables. 


Data sheet: SensL ArraySB-4P9 from AP Technologies download

AP Technologies LtdMon, 17 Nov 2014

The ArraySB-4P9 is a low-cost, 144-pixel, position-sensitive sensor, integrating SensL ArraySB-4 ceramic packaged SiPMs.

More product downloads

Schematic of the finite element analysis (FEA) for a PMSM.

White paper: simulation and fault detection in PMSM under dynamic conditions download

CedratThu, 20 Nov 2014

As Cedrat explains in this paper, the permanent magnet synchronous motor (PMSM) is becoming popular in high-performance applications as compared with other types of AC motors. A short circuit between turns is the most critical fault in a machine; it is quite difficult to detect and almost impossible to remove. There are a number of techniques used to detect turn-to-turn faults.


Technical article: Mike Might Know — sensor cables download

Sherborne SensorsTue, 18 Nov 2014

In order to maximise the performance of sensors, attention should be paid to the selection of the humble cable that connects the sensor with its instrumentation. As this article in the ‘Mike Might Know’ series from Sherborne Sensors explains, sensors — particularly those based upon strain gauges — have very low levels of output often in the micro-volt region. Noise pick-up must be minimised to ensure accurate results.

Application note: considerations for successive approximation ADCs download

Linear TechnologyTue, 18 Nov 2014

A tutorial on SAR type analogue-to-digital converters (ADCs), this application note from Linear Technology contains detailed information on several 12-bit circuits. Comparator, clocking and pre-amplifier designs are discussed. A final circuit gives a 12-bit conversion in 1.8µsec. Appended sections explain the basic SAR technique and explore digital-to-analogue considerations.

Application note: unique IC buffer enhances op amp designs, tames fast amplifiers download

Linear TechnologyFri, 14 Nov 2014

This application note from Linear Technology describes some of the unique IC design techniques incorporated into a fast, monolithic power buffer, the LT1010. Also, some application ideas are described such as capacitive load driving, boosting fast op amp output current and power supply circuits.

Application note: circuitry for single-cell operation download

Linear TechnologyTue, 11 Nov 2014

This application note from Linear Technology details 1.5V-powered circuits for complex linear functions. Designs include a V/F converter, a 10-bit analogue-to-digital converter, sample-hold amplifiers, a switching regulator and other circuits. Also included in the application note is a section presenting component considerations for 1.5V-powered linear circuits.

Application note: designs for voltage-to-frequency converters download

Linear TechnologyThu, 6 Nov 2014

A variety of high-performance V/F circuits is presented in this application note from Linear Technology. Included are a 1Hz to 100MHz design, a quartz-stabilised type and a 0.0007 per cent linear unit. Other circuits feature 1.5V operation, sine wave output and non-linear transfer functions. A separate section examines the trade-offs and advantages of various approaches to V/F conversion.

Application note: designing linear circuits for 5V single-supply operation download

Linear TechnologyWed, 5 Nov 2014

This application note from Linear Technology presents the considerations for designing precision linear circuits that must operate from a single 5V supply. Applications include various transducer signal conditioners, instrumentation amplifiers, controllers and isolated data converters.

Application note: application considerations and circuits for a chopper-stabilised op amp download

Linear TechnologyTue, 4 Nov 2014

This application note from Linear Technology discusses circuit, layout and construction considerations for low-level DC circuits, including error analysis of solder, wire and connector junctions. Applications include sub-microvolt instrumentation and isolation amplifiers, stabilised buffers and comparators and precision data converters.