Bonding of Conductive Materials and Equipment
The general requirements for bonding and grounding electrical systems are outlined in Sec. 250.4 of the NEC. read more
LED linear luminaire
The Viamaster linear LED luminaire provides up to four times more energy efficiency than a standard HID or fluorescent fixture read more
Staying Safe in IT Rooms, Part 1
If a facility has a dedicated room for Information Technology Equipment (ITE), that room is an IT room [645.2]. read more
Astronauts Restore Full Power to Space Station
Astronauts on the International Space Station replaced a failed voltage regulator on a space walk last week. Content Classification: Curated read more
Electrical Safety Foundation International to Kick Off Anti-Counterfeiting Webinar Series
The Electrical Safety Foundation International will be hosting a free webinar on Wednesday, Oct. 29 from 11 a.m. to 11:45 a.m. EST titled "Counterfeiting: Understanding Your Risk and Liability." read more
Marvell boasts fastest SRAM-based network search engine
Marvell''s latest chip aims to help carriers and service providers manage and scale revenue-generating services while offering enhanced security and network quality.
SK Hynix develops 16GB DDR4 NVDIMM on 20nm class technology
SK Hynix'' NVDIMM can send DRAM data to NAND Flash whose density is twice that of the DRAM in an unanticipated power loss by combining DRAM, NAND Flash and the module controller in a single module.
IDT unveils first RF switch with high isolation, linearity
The F2912 has a combination of low insertion loss, high isolation and linearity making, it an ideal choice for base stations, microwave backhaul and front haul, test equipment, and wireless systems.
WiFi devices from TI guarantee WiFi interoperability
Texas Instruments revealed that its SimpleLink WiFi CC3100 and CC3200 devices, aimed at the Internet of Things, have been WiFi-certified at the chip level, ensuring easy integration into an IoT system.
Multispectral camera offers independent RGB+NIR outputs
The Piranha4 2k quadlinear line scan camera from Teledyne DALSA is available in 2k resolution, with 14.08um pixel size and delivers a maximum line rate of 70kHz.
Test setup for 5G generates, analyses signals up to 67GHz
The test setup consists of the up to 20GHz R&S SMW200A high-end vector signal generator, a harmonic mixer from subsidiary Radiometer Physics and the R&S FSW67 high-end signal and spectrum analyser.
Lead acid battery monitoring for inverters
Here are instructions for battery monitoring using the bq34z110, which uses the impedance track technique to accurately predict a battery''s SoC and SoH.
Best practices for DDR memory testing
Testing of DDR SDRAM interfaces demands adherence to some important best practices to ensure accurate and repeatable results. This article looks at a few of these best practices.
TI''s solid upside defies Microchip''s gloomy forecast
Texas Instruments'' net income rose 31 per cent from a year earlier to $826 million, and revenue rose 8 per cent to $3.5 billion. The solid results came 10 days after Microchip''s CEO warned of "another industry correction" in the offing.
China blocks iCloud, sets dummy site instead
The great firewall of China is preventing users from connecting to iCloud services, fuelling suspicions that the government is stealing user credentials and other personal information.
Motor Control Symbols Identification Challenge
EC&M Staff Are you a motor control symbols guru? Prove it! read more
Totally Enclosed Motors Used in Class I, Division 1 Locations
Code requirements for equipment placed in Class I locations can be found in Part III of Art. 501. read more