Avago Technologies, a supplier of analog interface components for communications, industrial and consumer applications, recently announced a pair of automotive-grade high speed, low power, digital CMOS optocouplers for use in Hybrid Electric Vehicles. The design of the IC provides excellent electrostatic discharge (ESD) performance of 4kV Human Body Model (HBM) and 400V … [Read more...]
Internet-Enabled Transient Generator
The TRA3000 system by EMC-Partner brings the power of the Web to the EMC laboratory. An Ethernet interface and internal Web server enable control, communication and report generation without proprietary software. A modular architecture enables on-site upgrades for any combination of ESD, EFT, surge, ac/dc dips, interrupts and variations, common mode and both ac and impulse … [Read more...]
IEC Offers Corrigendum for EMC Surge Immunity Test Standard
The IEC has released Corrigendum 1 from the IEC 61000-4-5 EMC standard. The new release is titled “Corrigendum 1 - Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test.”View the corrigendum, which applies to the French text only, at the IEC Web site. … [Read more...]
Varistor Series Protects Against Lightning Striking Interference
Littelfuse recently announced the launch of Ultra MOVTM 25S Varistor Series for applications requiring high peak surge current rating and high energy absorption capability. The new varistor series withstands peak surge current up to 22 kA at single 8/20 µs pulse which is the highest in the market. It can protect against lightning striking interference and abnormal power source … [Read more...]
Diode Has Integrated ESD Protection and EMI Filtering
Toshiba America Electronic Components Inc. has added a diode with electrostatic discharge (ESD) protection and electromagnetic interference (EMI) filtering to its line. The Toshiba DF3S6.8ECT protection diode provides digital and mobile equipment such as cell phones, PDAs, notebook PCs, digital cameras, and GPS devices with EMI and ESD protection from electrostatic discharge … [Read more...]
Ultra Small Micro-Surge Suppressor
A new method to suppress micro-surge, an over-voltage noise that occurs instantaneously caused by inverter switching signals, has been developed by OKI Electric Cable of Kanagawa, Japan, and Tokyo Metropolitan University. A patent is pending on the method that employs a surge suppression cable and a newly developed energy regeneration module. These new technologies enabled the … [Read more...]
Company Makes Available New Technology for Rent
Thermo Fisher Scientific Inc. recently announced that Vista, Calif.-based Avalon Equipment Corporation is now offering a Thermo Scientific Level 5 ECAT Lightning Test System (LTS) for rent in the United States and Canada. The modular system meets the requirements of DO-160F, Section 22: Lightning Induced Transient Susceptibility (as well as related select sections of Boeing and … [Read more...]
Capacitive Touch Sensitive Acquisition Method in ESD and EMC
Atmel Corporation recently announced version 3.0 of the royalty-free Atmel QTouch software library with up to 64 channels of touch support for all Atmel AVR microcontrollers (MCUs) and select 32-bit AVR32 UC3. The QTouch library also supports Atmel's patented charge transfer signal acquisition technology for robust sensing on the AVR and AVR32 MCUs. This technology allows … [Read more...]
Company Showcases EMC, ESD Protection Solutions
California Micro Devices has showcased its broad range of protection solutions, including devices for electrostatic discharge (ESD) protection and electromagnetic interference (EMI) filtering at the Embebbed Systems Conference held September 22-23 in Boston. The Praetorian III EMI Filters, for example, integrate spiral inductors with capacitors and ESD protection diodes in a … [Read more...]
ESD Protection Solution for High Brightness LEDs
California Micro Devices has announced its latest product in the LuxGuard family of turnkey solutions for electrostatic discharge (ESD) protection and thermal management for high power, high brightness light emitting diode (HBLED) lighting applications. The new CM1771 features a 100 volt breakdown voltage.Learn more about this ESD product at the California Micro Devices Web … [Read more...]
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