Brands

Protection Technology Group - Power and Signal Integrity

For over four decades PolyPhaser, Transtector Systems, DOWIN, LEA International and RO Associates have worked to become industry leaders in design, manufacturing and consulting of power and signal integrity solutions used to protect communications systems and critical electronics from lightning and power anomalies.

The Protection Technology Group, part of Smiths Interconnect, a division of Smiths Group, plc, includes five brands:

PolyPhaser –A global manufacturer of proprietary RF surge protection solutions, leads the market with an innovative DC Block and DC Pass RF product portfolio.

Transtector Systems –. As a market leader in silicon diode technology, Transtector engineers and manufactures a diverse product offering that includes AC, DC, data/signal, EMP, power conditioners, UPS, power distribution units and integrated cabinets.

DOWIN - Founded on the ability to provide custom engineered solutions, DOWIN has the proven capabilities to design, develop and manufacture surge suppression solutions for network requirements. Down’s lightning protection solutions include AC | DC and signal systems including Analog, Digital and RF.

LEA International - Specializes in unique surge protection MOV based devices and power conditioning systems for sophisticated electronic equipment. 

RO Associates For over 20 years RO Associates has been committed to providing expertise and professional assistance in power and grounding consulting and educational courses

Working across the organization, the Protection Technology Group is able to provide the bes end-to-end power quality solutions for the telecommunications, medical imaging, transportation, energy, security and military markets.