News

2KW C Band TWT Amplifier

SACRAMENTO, CA, December 21, 2011 - Polarity Inc. releases a new 2KW C Band TWT Amplifier. The TWT high voltage ...

60KW, 100KW PV INVERTER

SACRAMENTO, CA, December 21, 2011 - Polarity Inc. releases a new PV Inverter that produces 60KW/85KVA of 208VAC, 3 ...

Awarded Solar Inverter Contract by Lockheed

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Polarity Inc acquires dot com version of polarity

Polarity, Inc. which has operated under the website domain of polarity.net for 12 years will now also operate under ...

Solar Power DC to DC Converters

SACRAMENTO, CA, December 21, 2011 - Polarity Inc. releases a new solar power DC to DC converter. Input solar ...

Polarity Awarded Follow-On Navy Contract

SACRAMENTO, 2009—Polarity Inc. has been awarded a follow-on production contract for the Navy’s SPS49 radar upgrade.

Polarity Unveils TWT Power Supply

SACRAMENTO, Calif., March 11, 2009—Polarity Inc., an innovative power-supply manufacturer serving the defense, commercial, industrial, cleantech and medical ...

Polarity Awarded Development Contract with Teledyn

SACRAMENTO—Polarity Inc. has been awarded a development contract for next-generation, TWT Test Sets for Teledyne MEC.

Polarity Awarded Varian Contract

SACRAMENTO, 2009—Polarity Inc. has been awarded by Varian to develop high-power, solid-state modulators.

Polarity Awarded Air Force Contract

SACRAMENTO, 2009—Polarity Inc. has been awarded a contract by Hill Air Force Base to provide TWT Test Sets.

Polarity Awarded Contract with EESTOR

SACRAMENTO—Polarity Inc. has been awarded a contract with EESTOR to integrate Polarity’s high-power, HV-to-LV converter into EESTOR's EESU. The ...

600VDC Input DC to DC Converter

SACRAMENTO, CA, May 15, 2010 - Polarity Inc. releases a new 600VDC input DC to DC converter. The converter ...

News Archives

2008 Awarded follow-on production contract for the3rd generation TWT Test Sets

2008 Awarded follow-on production contract for the ALQ135 airborne power supplies

2008 Awarded follow-on production contract for the JTE solid state modulator program

2008 Awarded multiyear Navy contract for the SPS49 solid state anode modulator upgrade

2007 Awarded follow-on production contract for military Airborne 50W dc to dc converter

2006 Awarded production contract for military Airborne 50W dc to dc converter

2006 Contracted to build 7kw airborne DC to DC converter

2005 Awarded contract to design and MFGer JTE magnetron modulators