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Featured News
- Hammond – Latest ‘T’ cases designed for use in a wide variety of hand-held applications
- RS – High-performance surface-mount capacitors s decoupling and filtering needs
- PEI-Genesis – Capability expands with addition of tough-environment connectors
- Mouser – High-performance critical conduction mode single-ended dimmable AC mains LED driver
- Harwin – Hi-rel connector families complete successful CubeSat prototype flight into the stratosphere
- Aerco – Elapsed-time and event counters perform reliably in tough environments
- Farnell element14 – Highly-integrated ‘plug and play’ radio transceiver module
- Vishay – New high-speed 850nm / 940nm IR emitters and package-matched silicon PIN photodiode
- LPRS – Multi-channel wireless transmitter offers remote control of frequency channels
- Knitter-switch – Reliable and compact piano DIL switches for use in applications where space is at a premium
- Microchip – New tools based on 32-bit PIC32 MCUs in prototyping-friendly low pin count SOIC or SPDIP packages
- Rittal – Electronic housing systems increase flexibility and configuration options
- AVX – Wire-to-board IDC connectors for harsh commercial, industrial and energy applications
- Digi-Key – Single- and dual-output medically approved DC-DC converters
- TDK-Lambda – New 800W programmable PSUs for standalone or system applications
- Powerstax – New range of high-power industrial power supplies
- VPG – Ultra high-precision COTS resistors in high demand for 4mA to 20mA current loops
- Weidmüller – Through-panel terminal with push-in connection system for space-constrained applications
- JVD – Partnership delivers greater range of design skills to service its growing demand for analog ASICs
- UEA – Researchers announce breakthrough in race to create bio-batteries – from marine bacteria
- Coaxial – Innovative adjustable RF connector resolves cable assembly phase shifting problem
- IDTechEx – Flexible barrier films for tomorrow’s electronics applications
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Mouser
- Mouser - High-performance critical conduction mode single-ended dimmable AC mains LED driver
- Mouser - Rugged and reliable IBGTs for UPS, solar, industrial motor and welding applications
- Mouser - Adaptive customized software development environment for Altera SoC FPGA devices
- Mouser - Wide range of environmentally-friendly LED lighting solutions from stock
- Mouser - High-performance USB port isolator based on iCoupler technology
- Mouser - Industry-leading Cyclone V low-power FPGAs from stock
- Mouser - PLL frequency synthesizer can be used to implement local oscillators as high as 18GHz
- Mouser - New broadcast applications site provides an extensive range of industry-specific resources
- Mouser - Dual 14-bit analog-to-digital converter (ADC) features sampling speeds of up to 250MSPS
- Mouser - Wireless limit switch offers greater durability when used in rough applications
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Digi-Key
- Digi-key - Single- and dual-output medically approved DC-DC converters
- Digi-key - Current-mode synchronous PWM step-down controller operates with input voltages from 3.5V to 36V
- Digi-key - Stepper motor driver portfolio offers devices operating at less than 20V
- Digi-key - New single-stage LED drivers recreate the dimming performance consumers expect
- Digi-key - Smaller form factor planar transformers optimized for frequencies from 200kHz to 700kHz
- Digi-key - Comprehensive LED portfolio now includes LUXEON power light sources
- Digi-key - Small-format solderless LED holder allows quick and easy connection
- Digi-key - Ultra wide-input high-power DC-DC converter modules range from 50W to 600W
- Digi-key - Control wheel offers an array of multi-touch sensor data options
- Digi-key - High-current high-reliability interconnects satisfy many application needs
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Farnell element14
- Farnell element14 - Highly-integrated 'plug and play' radio transceiver module
- Farnell element14 - Portable analog circuit design kit uses PC to keep costs down
- Farnell element14 - Single-board computer for industrial networking applications
- Farnell element14 - New MOSFETs increases power-density up to 50 percent
- Farnell element14 - New triple-play platform connects Raspberry Pi, Arduino and 32-bit Embedded ARM
- Farnell element14 - Hybrid ICs for use in current-control forward / reverse brushed DC motor driving
- Farnell element14 - High-performance protection devices integrate high-speed transient current suppressors
- Farnell element14 - Single, dual and quad operational amplifiers offer low voltage operation
- Farnell element14 - High-performance USB-powered oscilloscope can cost-effectively replace bench-tops
- Farnell element14 - High-frequency 2.4GHz - Bluetooth ceramic antennae for surface-mount applications
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RS Components
- RS - High-performance surface-mount capacitors s decoupling and filtering needs
- RS - Ready-to-use development kit features M24LR04E-R dual-interface EEPROM IC
- RS - Combo connectors save space by combining two ports into one footprint
- RS - Raspberry Pi camera module enables low-cost HD video capture
- RS - Thin-film chip resistors increase stability across a wide range of applications
- RS - Ultra low power non-volatile FPGA family offers four devices with densities from 384 to 7680 LUTs
- RS - Time-saving clamp filters ensure simple and convenient installation
- RS - ARM processor-based Flash MCUs feature dual-bank memory and more
- RS - Measurement accuracy begins at the probe tip - appropriate solutions from stock
- RS - Ultra-compact high-power DC-DC converter modules available with mounting options
Subs & Systems
Rittal – Air-to-air heat exchangers provide efficient low / no-maintenance enclosure cooling
Aug 31 2012 - Subs & Systems [More Subs & Systems Articles]Rittal’s air-to-air heat exchangers provide a simple, stand-alone, low maintenance and energy efficient means of cooling electrical enclosures. The effectiveness of this type of cooling product is fundamentally dependent upon the ambient air temperature and the required internal air temperature; not only must the former be lower than the latter but the available cooling output varies with the difference between them.
The heat exchangers have only two moving parts, an internal fan and an external fan, which draw air through separate circuits of a heat exchanger, ensuring that the ambient air, which may be aggressive, or any debris or contaminants present in it, are not permitted ingress into the enclosure. Fans fitted in the Rittal air-to-air heat exchanger are maintenance-free, says the company.
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