ITG Electronics, a leading manufacturer of inductors and transformers in business since 1963, now offers a range common footprints as well as custom flat wire inductors for high power density and high frequency switching. As the name suggests, flat wire inductors utilize a flattened, rectangular cross section, copper wire instead of a traditional, circular cross section, … [Read more...]
New Nanocrystalline Common Mode Chokes
ITG Electronics, a leading manufacturer of inductors and transformers in business since 1963, now offers a range of Nanocrystalline Common Mode Chokes which deliver higher power ratings in a small size. Nanocrystalline material gets its name from its production process. A stream of molten metal is rapidly cooled and locks in the amorphous high energy structure. The resulting … [Read more...]
Extended Range of PTC Inrush Current Limiters
TDK Corporation has extended its range of EPCOS PTC-based inrush current limiters. The four new versions of the B5921*J0130A020 series with plastic housing are designed for voltages from 280 V AC to 560 V AC, offer rated resistances from 22 Ω to 100 Ω at 25 °C and have a heat capacity of up to 2.3 J/K. They are UL approved and are qualified to AEC-Q200. The B594* and B597* … [Read more...]
LED Driver for Automotive Applications Minimizes EMI
Linear Technology has announced the LT3932, a monolithic, synchronous, step-down DC-DC converter with internal 36V, 2A power switches and an internal PWM generator. Its fixed frequency, peak current mode control accurately regulates current within ±1.5% for strings of up to 2A LEDs. Its integrated PWM generator offers a 128:1 dimming ratio. The device’s 3.6V to 36V input … [Read more...]
York EMC Services Joins Eurofins Group
Eurofins Product Testing Lux Holding SARL has acquired the entire share capital of York EMC Services (YES) Ltd from The University of York. YES was formed in 1995 as a wholly owned subsidiary of the University of York and has developed into a leading provider of regulatory compliance products and services in both the UK and overseas. It has laboratories in Grangemouth in … [Read more...]
Ultra Low Noise Pluggable PSUs
Originally developed as a custom solution for highly sensitive electronic measuring equipment designed to capture experimental ring accelerator data, the new Eplax 3U 7HP 19" pluggable PSU with output noise levels below 4 mV p-p is now available as a standard product through Verotec Inc. for any high sensitivity application where ripples and spikes on the output voltage must be … [Read more...]
Catalog of eMRO Tools & Supplies, Test & Measurement Equipment Released
TestEquity's new catalog details the features, benefits, and specifications of the company's complete range of eMRO (Electronic Maintenance, Repair and Operations) and test & measurement equipment. Moreover, the catalog integrates JENSEN Tools + Supply's inventory to reflect their recent acquisition which has allowed TestEquity to gain strategic alignment and logistical … [Read more...]
New Wave Propagation Tool Update
WinProp, Altair's wave propagation tool has recently been updated to include some great new features. In this 14.1 release new features include: Material catalogue extended for higher frequencies up to 75 GHz Consideration of Rx antenna pattern for evaluation both area-wide and along routes for virtual-drive tests Adding the ITU-R 525/526 propagation model … [Read more...]
New IEC Standards Recently Released
• IEC 62232:2017, Ed. 2 - Determination of RF field strength, power density and SAR in the vicinity of radiocommunication base stations for the purpose of evaluating human exposure • IEC 61851-21-1:2017, Ed. 1 - Electric vehicle conductive charging system - Part 21-1 Electric vehicle on-board charger EMC requirements for conductive connection to AC/DC supply • IEC … [Read more...]
New ETSI Standards Recently Released
• ETSI EN 300 422-4 V2.1.1 - Wireless Microphones; Audio PMSE up to 3 GHz; Part 4: Assistive Listening Devices including personal sound amplifiers and inductive systems up to 3 GHz; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU • ETSI EN 301 357 V2.1.1 - Cordless audio devices in the range 25 MHz to 2 000 MHz; Harmonised … [Read more...]
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