Circuit & System Protection


Shielded enclosures with RF absorbers for electronics

9 March 2005 Circuit & System Protection

FerriShield offers PCB shielded enclosures that have RF absorbing material. The company has available three standard size EMC PCB enclosures with seven frequency-specific absorber formulations as well as three standard size microwave PCB enclosures with 10 frequency specific absorber formulations.

The addition of a frequency-tuned RF absorber layer adds high performance, assimilating radiated energy without relying on repeated reflections from the interior surfaces of the shield, and without problems of harmonic resonance. These enclosures are suitable for applications from 40 MHz to 116 GHz with typical absorption rates of -20 dB (min).





Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Rectifier chip diodes
25 March 2020, Electrocomp , Circuit & System Protection
Portable electronics, communications, computing and video equipment manufacturers are challenging the semiconductor industry to develop increasingly power efficient solutions with smaller electronics ...

Read more...
Steering diode/TVS array for display interfaces
25 March 2020, Altron Arrow , Circuit & System Protection
ProTek Devices has introduced a new steering diode transient voltage suppressor (TVS) array for circuit protection across popular consumer electronic display interfaces. The new PUSB403 device is ideal ...

Read more...
USB Type-C port protector
26 February 2020, Altron Arrow , 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 ...

Read more...
Spring finger stocks and contact gaskets
26 February 2020, Vepac Electronics , Circuit & System Protection
Kemtron’s beryllium copper (BeCu) spring finger stocks and contact gaskets are manufactured by punching or etching a thin BeCu strip which is pressed and formed into the required final shape and then ...

Read more...
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 ...

Read more...
TVS array for medical electronics
29 January 2020, Altron Arrow , Circuit & System Protection
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, ...

Read more...
High-power TVS components
29 January 2020, Altron Arrow , 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 ...

Read more...
USB Type-C port-protection IC
29 January 2020, Altron Arrow , 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 ...

Read more...
Transient voltage supressor diodes for automotive
29 January 2020, 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...
Dual-channel protectors for high-speed data lines
29 January 2020, Electrocomp , 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...