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Company History

1960 - Transistor Devices Inc. Founded: Focus on standard and custom, High Power, High Reliability Power, Power Supplies.

1963 - RO Associates Founded: Ruggedized AC/DC and DC/DC Power Bricks.

1964 - Jerome Industries Founded: Pioneer in low leakage external adapters for the medical market.

1980 - Filter Concepts Founded: Designs and Manufacturers of standard and custom EMI filters.

1985 - LCR Electronics Founded: Designs and Manufacturers of standard and custom EMI filters.

1994 - Astrodyne founded by power industry veterans.

2005 - Radius Power Founded: Designs and Manufacturers of standard and custom EMI filters.

2007 - Transistor Devices Re-branded as TDI Power.

2008 - Audax Private Equity Group invests into Astrodyne to power the company for growth.

2010 - Astrodyne aquries RO Associates for COTS AC/DC, DC/DC bricks.

2012 - Astrodyne acquires Jerome Industries for medical power adapters.

2014 - Astrodyne acquires Radius Power for standard and custom http://www.astrodynetdi.com/emi-filters/all-emi-filters

2015 - Re-branded the company as Astrodyne TDI.

2017 - Astrodyne TDI Acquired by Tinicum, L.P.


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