In addition to the existing AUTO series of disk varistors for automotive voltages of 12 and 24 V, EPCOS has now developed the 42 V PowerNet series for the future 42 V automotive power supply system. They are available in disk sizes of 7, 10, 14 and 20 mm. Depending on their diameter, they can withstand transient surge currents from 250 A (7 mm) to 2000 A (20 mm). They cover a wide operating temperature range from -40 to +125°C.
Another feature is their high temperature reversal stability of 1000 cycles - an essential criterion for reliability in automobiles. These varistors reliably prevent voltage surges triggered by inductive loads such as motors for windshield wipers, power windows, fans, sunroofs, etc.
The importance of surge protection in the lightning protection arena 29 January 2020, DEHN Africa
, Circuit & System Protection
In order to understand the need for surge protection, it is important to understand how lightning causes damage. The sources of lightning damage are quite different, and we use different types of mitigation ...
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ProTek Devices has introduced a new bidirectional, asymmetrical TVS(transient voltage suppressor) array component for circuit protection in medical electronic devices, smartphones, audio/video inputs, ...
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, Analogue, Mixed Signal, LSI
TDK has expanded its portfolio with new EPCOS pressure transmitters whose performance profiles are specially tailored to the requirements of Industry 4.0. These low-profile pressure sensors are characterised ...
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, Circuit & System Protection
ProTek Devices has introduced a family of high-powered transient voltage suppressor components for circuit protection in DC, AC and remote transmission line applications. The family of TVS components ...
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, Circuit & System Protection
Designers can easily migrate small electronic devices from legacy USB Micro-A or Micro-B interconnects to the latest Type-C style with the STMicroelectronics TCPP01-M12 port protector, which satisfies ...
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, Circuit & System Protection
Bourns announced the release of the Model 15KPA-SD-Q transient voltage suppressor diode series. This series was designed for use in DC bus clamping applications and for the protection of sensitive electronic ...
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, Circuit & System Protection
Bourns announced the release of the Model TBU-DF055-100-WH, TBU-DF055-200-WH, TBU-DF085-100-WH and TBU-DF085-200-WH bidirectional, dual-channel, High-Speed Protectors (HSPs) for use in data line protection.
The ...
Read more...Industrial enclosure catalogue 29 January 2020, Electrocomp
, Technical Literature
The new industrial enclosures catalogue from Hammond Manufacturing brings together its most popular families in an easy-to-use shortform catalogue. The catalogue gives full technical details and part ...
Read more...Automotive-qualified TVS diodes 25 November 2019, Electrocomp
, Circuit & System Protection
Bourns announced the release of the Model 15KPA-SD-Q transient voltage suppressor diode series. This series was designed for use in DC bus clamping applications and for the protection of sensitive electronic ...
Read more...Handheld cold plasma device for surface treatment EMP 2020 Electronics Manufacturing & Production Handbook, Electrocomp
, Manufacturing / Production Technology, Hardware & Services
The Relyon Plasma Piezobrush PZ2 has nozzle attachment options for surface activation across a wide range of applications for improved adhesion on surfaces that are otherwise difficult to bond, print ...
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