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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.

Brochure image

Product brochure: efficient marshalling and distribution of signals in the process industry download

WeidmullerFri, 19 Dec 2014

This brochure presents Weidmu¨ller’s new PRV/PPV and WMF marshalling terminal blocks.

Data sheet: ODD-900-001 surface-mount photodiode with daylight filter download

AP Technologies LtdFri, 19 Dec 2014

This data sheet presents the features and specifications of the ODD-900-001 surface-mount photodiode with daylight filter from AP Technologies.

Application note: thermal analysis and PCB design guidelines for GaN transistors downloadweblink

GaN Systems Thu, 18 Dec 2014

GaN Systems has released an application note for design engineers that sets out thermal design guidelines and PCB layout choices for its enhancement-mode power switching transistors.

Single-frequency diode lasers

Data sheet: Fibolux single-frequency diode lasers from AP Technologies download

AP Technologies LtdTue, 16 Dec 2014

These narrowband diode lasers can be used in many test and measurement applications, in particular all typical and advanced spectroscopic measurements.

Brochure: interfaces and pre-assembled cables for GeFanuc 90-30

Product brochure: interfaces and pre-assembled cables for Siemens S7-1500 download

WeidmullerTue, 16 Dec 2014

Weidmu¨ller offers a wide range of pre-assembled cables and interfaces to Rockwell Compact Logix.

Seaward products

Product brochure: electrical test equipment for the manufacturing and hire industries downloadweblink

Seaward GroupMon, 15 Dec 2014

This brochure presents the Clare range of advanced production line and test laboratory electrical test equipment manufactured under the Seaward brand.

LXC30 data sheet

Data sheet: Excelsys LXC30 LED power supplies from Relec Electronics download

Relec Electronics Thu, 11 Dec 2014

The LXC30 series of constant current LED power supplies from Excelsys Technologies can deliver up to 30W of output power in an extremely compact package size.

ArraySM-4P9 data sheet

Data sheet: SensL ArraySM-4P9 low-light detector from AP Technologies download

AP Technologies LtdWed, 10 Dec 2014

The ArraySM-4P9 from AP Technologies is a low-cost, 144-pixel, position-sensitive, low-light detector integrating SensL ArraySM-4 ceramic packaged SPMs.

Data sheet: ODD-42WB series 42mm² photodiode from AP Technologies download

AP Technologies LtdFri, 5 Dec 2014

This data sheet presents the Opto Diode ODD-42WB series 42mm² photodiode, which is available from AP Technologies.

AP Technologies

Data sheet: QLF1339-AA 1,310nm quantum dot laser diode device from AP Technologies download

AP Technologies LtdWed, 3 Dec 2014

The QLF1339-AA is a 1,310nm quantum dot laser diode device for use in telecom and datacom applications up to 2.5Gbps. 

More product downloads


Technical article: 10 reasons why solar PV installations should be tested regularly download

Seaward GroupWed, 10 Dec 2014

Jim Wallace of Seaward Solar looks at the reasons why electrical testing and inspection of solar PV installations is a fundamental requirement for system safety and performance. 

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.