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2005-04-29 Transtector unveils lightning protection for GbE data networks
The ALPU series of lightning protectors from Trantector now includes units that are suitable for protecting Gigabit Ethernet systems using fast-acting silicon avalanche suppression diodes
2014-05-05 Surge protection provides 12V lines with up to 100A immunity
The low-capacitance ESD protection from Semtech is a two-line device with a very low clamping voltage and a line-to-line capacitance of less than 12pF, dedicated to RS-485 interfaces and other 12V lines in industrial applications
2002-08-23 Semtech IC provides ESD, EFT surge protection
The SR70 TVS protection array from Semtech Corp. features a typical capacitance of 5pF, enabling the device to protect lines without degradation of high-speed signals
2006-06-28 Protection devices guard against electrical surges
STMicroelectronics's new protection devices protect LNB voltage regulator in satellite STB applications against lightning and electrical overstress surges.
2006-03-08 Protection device tailored for DSL equipment
Semtech has developed a two-line protection device with a wide operating voltage range and low clamping voltage specifically for ADSL and other WAN equipment
2003-08-15 MT9076B Line protection circuitry
This application note describes the recommended line protection circuitry for the MT9076B
2006-02-03 Minimize lightning damage on satellite antennae
A dedicated IC, an LNB voltage regulator can be damaged by a lightning strike on the coaxial cable or antenna that generates a high current, high voltage surge at the voltage regulator. Here's how to protect without restricting data transmission performance
2001-06-04 Installation and application information for dual directional coupler with lightning protection
This application note provides information on the function, installation provisions, operation, specifications and some general theory regarding M/A-COM's dual directional coupler with lightning protection circuit.
2015-05-13 GUI for avionics lightning protection design
Read about a GUI that performs all the calculations and outputs the results. These results can then be compared to datasheets for component selection, allowing for rapid design of robust lightning protection.
2012-05-10 Guard PoE systems from lightning surges, electrical hazards
Read about evidence-based design methods that protect PoE equipment from various electrical hazards.
2005-07-06 Vishay array features monolithic die with eight protection diodes
Vishay Intertechnology expanded its line of ultra-small LLP-packaged products designed for data-line protection in compact portable electronics with the release of two new low-capacitance ESD protection diode arrays
2014-12-30 TVS array offers circuit protection for industrial comms
The PESD1LIN from ProTek is an asymmetrical line protection transient voltage suppressor array for LIN BUS protection in industrial applications such as field devices, protocol converters and gateways
2007-03-14 Tiny ESD protection diode suits portable devices
With a 0.6-by-1mm footprint and a profile of 0.4mm, Vishay's VESD05A1B-02Z ESD protection diode is designed to save board space and provide ESD protection in portable electronics
2005-03-23 Surge protection device protects digital interfaces
A new surge protection device from Atlantic Scientific protects high-speed digital interfaces in telecommunications and wireless applications from transients caused by direct or indirect lightning strikes.
2005-02-22 Surge products offer three levels of protection
MTL Surge Technologies is offering three levels of protection to IEC 61312 with its new MA3100 series
2005-07-26 Smallest TVS protection device targets networking applications
Semtech's new transient voltage suppression protection device features a footprint that is 77 percent smaller than the industry standard
2006-10-13 Ref design kit enables supplies with high surge protection
The new reference design kit from Power Integrations features a constant-voltage charger circuit capable of withstanding 10kV common-mode or 2kV differential-mode surges.
2004-10-07 Raychem protection device eyes telecom apps
Raychem Circuit Protection announced its new PolySwitch TRF600-150 circuit protection device for telecom and networking apps
2006-05-16 Protection devices offer low capacitance for HDMI-enabled products
Semtech launched a four-line protection device with the low capacitance and high protection levels
2008-02-11 Protection device tailored for DisplayPort
Semtech has introduced the RClamp 0524J, a 5V protection device for DisplayPort and other high-speed interface applications
2005-10-12 Protection device safeguards MIDDI mobile phones
Semtech's new RClamp 0504P protection device features low capacitance and high-surge capacity needed for next-generation clamshell and game-capable mobile phones
2007-01-16 Protect satellite antenna from lightning
The LNB is remotely powered from the satellite receiver STB. The same coaxial cable that carries an IF signal from the LNB to the receiver carries power from the receiver to the LNB.
2003-05-16 Optimizing I/O protection for ADSL modems
By utilizing ordinary phone lines, ADSL tools need protection from electrical risks such as lightning stresses and other power hazards.
2002-04-24 ON Semiconductor data line protection IC meets USB 2.0 specification
The NP4201 data line protection device from ON Semiconductor delivers a maximum line-to-line capacitance of 5pF, and is claimed by the company to be the industry's first four-line protection device to meet the USB 2.0 requirement for signal integrity
2005-07-21 New resettable overcurrent protection device from Raychem
Raychem Circuit Protection unveiled a low resistance, resettable overcurrent protection device designed for communications infrastructure applications
2005-07-12 New BI Tech line card protection modules protect up to 12 lines
TT Electronics BI Technologies developed new telecom line protection modules designed for T1/E1 line card circuits in central office and customer premises equipment apps that protect up to 12 signal lines in a space-saving package
2006-11-06 Low-capacitance protection devices support HDMI 1.3
Semtech claims its two new 5V protection devices are the first solid-state devices to reach 0.3pF in capacitance to meet the needs of HDMI 1.3 and other high-speed data lines
2013-09-12 Low capacitance TVS diode arrays offer ESD protection
The SP4020 and SP4021 Series from Littelfuse help telecommunications circuit and hardware designers safeguard telecom interfaces from lightning-induced surges and electrostatic discharge damage
2005-07-07 Lightning current arresters feature high follow current limitation
The DEHNbloc Maxi family of lightning current arresters from Dehn are single-pole devices that are ideally suited for use in exposed locations or in harsh industrial environments
2013-03-20 Implement two-stage protection in GbE applications
Optimal and affordable circuit protection for sensitive GbE-based equipment is now possible
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