Circuit protection devices
(a sub category of Passive components)
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Circuit protection devices
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Latest articles from 'Circuit protection devices'
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Showing 226-250 of 553 articles
Digital optocoupler range expands
Multichannel optocouplers allow designers to reduce parts count, board space and system costs in a wide range of applications.
News from Avago Technologies, Mar 16, 2006
All you ever wanted to know about ESD
A 36-page handbook covers causes of ESD, typical ESD events, how to achieve real-life reliability and reduce warranty costs, and the test methods used for proving compliance with the standard.
News from REO (UK), Mar 8, 2006
Protection device meets DSL chipset demands
The RClamp7002M is a two-line secondary protection device designed for use in ADSL and other wide area networking equipment.
News from Semtech, Mar 6, 2006
Optocoupler is optimised for motor control
A new optocoupler is optimised for reliability and performance in driving the intelligent power modules and IGBTs used for motor control in heavy industrial equipment.
News from Avago Technologies, Feb 24, 2006
Resettable fuses meet RoHS requirements
All Fuzetec fuses are now available complying with RoHS (Pb-free) requirements.
News from Phoenix Electronics Distribution, Feb 13, 2006
Circuit protector keeps supplies in balance
A compact electronic circuit protector ensures selective disconnection of 24V DC switch-mode power supply loads while optimally matching the application requirements.
News from E-T-A Circuit Breakers, Feb 8, 2006
Thermal cutout answers industry demands
Pepi's model FCP thermal cutout answers industry demands for small-format high-capacity thermal protection.
News from ATC Semitec, Feb 2, 2006
Telecomms protectors gain safety certification
TDA has received TUV certification for its AMZ2L-50R and the TSF series of ceramic PTC devices.
News from TDA Elektronic Technology, Feb 1, 2006
Circuit protection products are RoHS compliant
All E-T-A Circuit Breakers circuit protection products manufactured after 1st January 2006 are fully RoHS compliant, six months ahead of the date required by legislation.
News from E-T-A Circuit Breakers, Jan 27, 2006
Optocouplers reject more noise
New single- and dual-channel optocouplers claim the industry's highest common-mode noise rejection rating, while providing high bandwidth with low power consumption.
News from Fairchild Semiconductor, Jan 26, 2006
Taiwanese resettable fuses find UK outlet
Fusetec has appointed Phoenix Electronics as a specialist stocking agent/distributor to support its PPTC resettable fuses in the UK.
News from Phoenix Electronics Distribution, Jan 25, 2006
Surge suppressors suit wireless LAN applications
The Telegartner range of coaxial surge suppressors is designed particularly for use in wireless LAN applications with SMA, R-SMA, TNC, R-TNC and N connectors.
News from Quadrant Connections, Jan 13, 2006
Compact protection device covers four lines
The RClamp0504N is a 5.0V protection device aimed at next-generation monitors, laptops, television set top boxes and networking equipment using high-speed I/O protocols.
News from Semtech, Dec 26, 2005
Quad optocoupler goes both ways
Avago Technologies has expanded its industry-first family of 3.3V multichannel and bidirectional digital optocouplers to include a bidirectional quad version.
News from Avago Technologies, Dec 23, 2005
Fuse meets telecomms requirements
The TF 600 nonresettable fuse is designed to protect telecommunications equipment against power crossing and lightening surges.
News from Schurter, Dec 22, 2005
RoHS compliant optocouplers enter production
A new range of RoHS compliant optocouplers are now entering production at Macron International Group.
News from Macron International Group, Dec 8, 2005
CANbus varistors protect three ways
Surface-mountable CANbus varistors save space by replacing three components typically used to protect against transient voltage spikes.
News from AVX, Dec 5, 2005
Protection device incorporates two in one
The latest addition to the TDA range of SMD overcurrent protection devices incorporates two matched low-resistance PPTC elements in a single package.
News from TDA Elektronic Technology, Nov 21, 2005
Photocouplers race up to 25Mbit/s
Sharp Microelectronics is expanding its family of photocouplers by adding some components for specific models with transfer rates of 1, 10 or 25Mbit/s.
News from Sharp Microelectronics, Oct 31, 2005
Thick film resistors absorb more energy
The new TFS Series resistors from Ohmite are ideal for medical surge protection applications and for the replacement of standard carbon composition resistors.
News from Ohmite, Oct 19, 2005
Relay switches, protects and monitors
A new cubic smart power protection relay provides a powerful alternative to electromechanical DC relays and fuses.
News from Aerco, Oct 17, 2005
Surge protection devices prove popular
Although only launched during the past 12 months, the TWEOS Series of surge protection devices from TDA have proved to be a great success, with sales growing 32% during Q3.
News from TDA Elektronic Technology, Oct 12, 2005
Protection thyristor shrinks by half
The Teccor Q2L series Sidactor device is billed as the world's smallest protection thyristor, designed for dense board telecomms applications and customer premises equipment.
News from Littelfuse UK, Oct 7, 2005
Sales offices support Far East expansion
Isocom Components has opened two new sales offices in Hong Kong and China to support its expanding Far East customer base.
News from Isocom Components 2004, Oct 5, 2005
Overvoltage protection devices go lead-free
Telecomms overvoltage protection devices manufactured by TDA Elektronic are now shipping 100% lead-free.
News from TDA Elektronic Technology, Oct 4, 2005
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Circuit protection devices
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What is it?
Circuit protection devices:
Circuit protection devices safeguard electrical circuits from over-voltage and over-currents. Examples of these devices include voltage regulators, varistors, electrostatic discharge protection devices, switch/circuit breakers and thyristor surge protection devices.
Featured articles
- ChipSESD devices help to protect mobile phones
Tyco's 0201- and 0402-size ChipSESD devices help to protect: mobile phones, digital cameras and camcorders, computer I/O ports, keypads, low-voltage DC lines, speakers, headphones and microphones. - System enables reset and battery-monitoring apps
With improved temperature characteristics and a tighter detect voltage tolerance, the XC6126 series offers a more accurate, lower-cost solution for simple reset and battery-monitoring applications.
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