Circuit & System Protection


Latest Articles

Test adapters for lightning protectors
19 April 2006, Phoenix Contact
Phoenix Contact's Checkmaster can now be used to test all spark gaps in the company's Flashtrab compact range. The CM-PA-FLT/VAL-CP test adapter was specially-developed for this purpose. Its universal ...

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Innovative board-level EMI shields
22 March 2006, Connector & Wire Services
W.L. Gore & Associates offer an innovative multicavity shield that it claims solves many of the problems associated with today's existing shielding technologies. The company's ...

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A proven leader in reliable circuit protection solutions
22 March 2006, Altron Arrow
Littelfuse has been providing circuit protection solutions for over 75 years and boasts a large portfolio of circuit protection products. Customers can choose from GDTs, switching thyristors, TVS diode ...

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Total approach needed for effective lightning and surge protection
22 March 2006
Effective lightning and surge protection requires a total approach says Warren Botten of Clearline, a Midrand-based lightning and surge protection company. "While some systems require special treatment ...

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EMI filter arrays with integrated ESD protection diodes
22 March 2006
Vishay has released six new EMI filter arrays with integrated ESD protection diodes. Offered in ultra-small leadless, plastic packages, the devices provide both EMI filtering and ESD protection for data ...

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Combination D-Sub connectors for up to 40 A
22 March 2006, Electronic Industry Supplies
Spectrum Control has expanded its product offering of filtered Combo-D-Sub connectors. The new range offers superior filtering capabilities with high insertion loss, provided by coaxial feed through capacitors, ...

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Silicon oscillator family also has protection functions
22 March 2006, CST Electronics, Electrocomp
Maxim has introduced a family of silicon oscillators that it says offers all the popular supervisory functions of medium-accuracy silicon oscillators in a single, surface-mount microMAX package. The ...

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All you ever wanted to know about ESD
22 March 2006
A free 36-page handbook that covers the causes of ESD (electro-static discharge), typical ESD events, how to achieve real-life reliability and reduce warranty costs, and the test methods used for proving ...

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So you thought lightning and surge protection is only relevant to mains powered systems?
22 March 2006
The availability and reliability required for bus systems, measuring and plant control, and IT systems in industry is very high. Manufacturing execution systems (MES) are part and parcel of the lifeblood ...

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On-chip capacitive digital isolators
22 March 2006, EBV Electrolink, Altron Arrow
Texas Instruments' ISO721 and ISO721M digital isolators have a logic input and output buffer separated by a silicon oxide (SiO2) insulation barrier. This barrier provides isolation of up to 560 V of operating ...

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Thermal management products available for almost any application
22 February 2006
With the acquisitions of Orcus, Warth and Thermagon, Laird Technologies has become a force in the thermal management market. Thermagon, since being launched in 1992, has led the way in the thermal gap ...

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Ensure your ESD protection measures are in place
22 February 2006, Actum
ESD, electrostatic discharge, is a spark or a micro-lightning bolt, that passes from one charged conductive surface to another conductive surface. This incredibly rapid transfer of what had previously ...

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Static control bags to control your products
22 February 2006, MyKay Tronics
Charleswater has been a leader in providing innovative solutions for the control of electrostatic discharge (ESD) for many years. Charleswater offers metal-in, metal-out and EMI-shielding moisture vapour ...

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Indicating label material provides clear evidence of water intrusion
22 February 2006
Brady has developed a new water-indicating label material that provide clear evidence of water intrusion for control of invalid warranty claims, failure analysis, design assistance and service and repair ...

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Family of lead-free 250 V rated surface mount fuses
8 February 2006, Communica
Wickmann claims its new Series 462 is the world's first SMD fuse with 150 A breaking capacity for mains voltage protection. With respect to the environment, the 462 construction is, like all new Wickmann ...

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SMT non-resettable fuse for telecoms
8 February 2006, Retron
A new non-resettable fuse has been designed by Schurter to assist manufacturers of telecommunications equipment in meeting power cross and lightning surge requirements outlined in Telcordia GR-1089, TIA-968-A ...

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EMC solutions and thermal management
25 January 2006
Any electrical and electronic device creates electromagnetic radiation as well as heat when in use. In addition, electromagnetic radiation (EMI - electromagnetic interference) can disrupt the device. ...

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Resettable fuses for general electronics
25 January 2006, Electrocomp
Bourns' new MF-RG product family of radial through-hole polymer positive temperature coefficient (PPTC) resettable fuses offers circuit protection solutions in a wide range of applications for the automotive, ...

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Open SMD-fuseholders
30 November 2005, Retron
In addition to its popular OGN-SMD fuseholder, Schurter has extended its OGD-type with a SMD-version. The new OGD-SMD uses dual fuse clips that accept either 5 x 20 mm or 6,3 x 32 mm fuse-links. This ...

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Ergonomically designed soft-side enclosures
16 November 2005, Communica
Hammond Manufacturing offers 'soft-side' enclosures that are ergonomically designed for handheld comfort. Available in a choice of two versions (with or without battery door and compartment), in two sizes, ...

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