Circuit & System Protection


Latest Articles

Hybrid PPTC/MOV device
23 January 2013
TE Circuit Protection recently introduced the 2Pro AC, a hybrid device that offers designers an integrated, resettable approach to protect sensitive downstream electronics against damage from over-current ...

Read more...
High-speed transient voltage suppressors
23 January 2013, Altron Arrow
New from ON Semiconductor are three transient voltage suppression devices for high-speed data lines. The ESD7008, MG2040 and ESD7104 provide electrostatic discharge (ESD) protection for high-speed data ...

Read more...
Fault management chip for LED lighting
23 January 2013
LED lights for critical applications such as vehicle lights, streetlamps and emergency lights can be more dependable and long-lasting thanks to a new fault management chip from STMicroelectronics. The ...

Read more...
Surface-mount TVS
23 January 2013, EBV Electrolink
Vishay has introduced a new series of surface-mount PAR transient voltage suppressors (TVS) in the SMC DO-214AB package. For automotive and telecom applications, 5KASMC series devices feature high surge ...

Read more...
Transient current suppressors
23 January 2013, Electrocomp
Bourns announced the release of new TCS (transient current suppressor) high-speed protectors, designed to provide enhanced protection for very high data rate differential lines. The TCS-DL series helps ...

Read more...
Surge arrestors for DC PV applications
23 January 2013, Surge Technology
The rapidly growing PV (photovoltaic) industry, now generating at DC voltages of 600 and 1000 V, has placed exceptional demands on the present and previously available surge protection devices intended ...

Read more...
Low-current fuses
23 January 2013
AVX has extended the current rating of its Accu-Guard II low-current series to include 200 mA, 150 mA, 125 mA, 100 mA, 75 mA, 62,5 mA and 50 mA versions in a 0603 package. The miniature fuse utilises ...

Read more...
EMI shielding gaskets
23 January 2013, Actum Electronics
Laird Technologies is supplying ElectroMet oriented wire gaskets for EMI shielding and sealing. Monel or aluminium wires, embedded in the elastomer and oriented perpendicular to the mating surfaces, provide ...

Read more...
AC axial fans
23 January 2013
Orion Fans has developed a new 6-inch AC fan series with smart thermal controls. A new addition to the OA172 series, the temperature controlled smart AC axial fans feature a ball bearing design that delivers ...

Read more...
High-voltage surge stopper
23 January 2013, Altron Arrow
Linear Technology’s LT4363 is an over-voltage protection controller that provides over-voltage and over-current protection to high-availability electronic systems. Supply voltages surge whenever currents ...

Read more...
19" fan trays
28 November 2012, Vepac Electronics
Verotec has introduced new versions of its intelligent and standard fan trays that offer increased airflow and lower noise from the same fans. The intelligent versions now have a higher maximum operating ...

Read more...
Harmonic absorption filters
28 November 2012
Recently debuted by Link Microtek is a series of eight waveguide harmonic absorption filters that are designed to safely eliminate harmonics from the output of a high-power microwave amplifier, thereby ...

Read more...
Resettable fuses
28 November 2012, Electrocomp
Bourns announced the introduction of its new MF-RM series of Multifuse polymer PTC resettable fuses. This radial through-hole series is Bourns’ first family of PTCs that can operate on an AC mains circuit ...

Read more...
Open LED protectors
28 November 2012, Future Electronics
Littelfuse has developed a new line of open LED protectors designed to provide a switching electronic shunt path when an LED in an LED string fails as an open circuit. The PLED6M series thus ensures that ...

Read more...
Over-voltage protectors
14 November 2012, CST Electronics
The MAX14606 and MAX14607 from Maxim are advanced over-voltage protectors which handle up to 3 A of continuous current for today’s high-power electronics. The devices feature reverse bias blocking capability ...

Read more...
Floating surge stopper
14 November 2012, Altron Arrow
Linear Technology’s LTC4366 is an over-voltage protection controller for electronic systems. Operating from 9 V to greater than 500 V, the device utilises an adjustable floating topology to enable very ...

Read more...
Lightning sensor IC
14 November 2012, NuVision Electronics
austriamicrosystems introduced what it claimed as the world’s first lightning sensor IC, the AS3935 Franklin Lightning Sensor with an embedded intelligent algorithm. The device utilises a sensitive ...

Read more...
Thermal protectors for LiP battery cells
14 November 2012
Designers are increasingly turning to high-capacity, envelope-like LiP (lithium polymer) cells to optimise space in media tablets, ultra-thin PCs, electronic readers and other small, slim consumer electronics. ...

Read more...
Thyristor surge protectors
14 November 2012, Electrocomp
Bourns announced the release of the TISP4SxxxyyBJR-S series of single bidirectional thyristor surge protectors, designed to limit over-voltages on telephone lines. A single device provides 2-point protection ...

Read more...
Common-mode filter
31 October 2012, Electrocomp
TDK has developed a common-mode filter which measures in at only 0,45 x 0,30 x 0,23 mm and is 75% smaller than current 0806 filters (IEC). With a high cutoff frequency of 7,0 GHz the TCM0403S-350-2P ...

Read more...



<< First   < Previous   Page 20 of 54   Next >   Last >>







While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved