The Flex Suppressor, which first went to market in 1995, responds to diverse needs, leading to an increase in its variations. Among the electronic equipment that are nearest to us and our daily lives today, the Flex Suppressor demonstrates various features, and suppresses noise.
From applications that eliminate negative noise factors that have existed up to now with emission EMI countermeasures, internal malfunction countermeasures, improving signal quality according to internal interference, and countermeasures for malfunctions caused by ESD measures and noise that respond to regulations, the Flex Suppressor is leading to increased uses that generate positive factors such as improving signal and communications quality.
NEC TOKIN is proposing use of the Flex Suppressor as a solution for improving the RFID communication range as one of its new applications, providing products developed as a result, and contributing to the cell phone, laptop PC and other markets. NEC TOKIN also develops high performance materials based on technologies it has accumulated over many years, and will meet the expectations of our times by deploying its thinner, high performance Flex Suppressor lineup.

Applications


Device Name Installation Location Effects (Frequency → Attenuation)
Noise Emission Countermeasure Uses & Effects Laptop Computer Applied to CPU and GPU
Applied to cables within liquid crystal panel
Applied to PCMCIA, memory slot and other I/O
100MHz to 1GHz → 8dB max.
CD/DVD Drive Applied to optical pick-up module peripheral LSI, FPC
Applied to MPEG chip
50MHz to 1GHz → 10dB max.
DSC/DVC Applied to CCD module FPC, image processing LSI, memory slot 66MHz to 1GHz → 10dB max.
PDA Applied to CCD module FPC, DC input line, memory slot 30MHz to 1GHz → 7dB max.
Scanner Applied to scanner head board and FPC 600MHz to 800MHz → 5dB max.
Others: copiers, color printers, fax machines, liquid crystal displays, projectors, measuring instruments, ATM switchboards, navigation systems, optical reception modules, cell phones, PHS and many other devices
Internal Interference/Malfunction Countermeasure Uses Mobile Phone/PHS Applied to liquid crystal module, camera module, FPC and LSI
Applied to B/B DSP, SAR countermeasure
Navigation Applied to RF
Car Audio Applied to liquid crystal LSI → Improves radio sensitivity
Optical Reception Module Applied to interior wall of casing → Improves error rate
Contactless IC/RW Applied to loop antenna → Improves communications range
Wireless LAN Improves laptop PC, printer and other reception sensitivity
Measuring Instrument Installed between boards