dB Control designs and manufactures high-power microwave amplifiers, radar transmitters, high- and low-voltage power supplies, modulators and custom assemblies for military and commercial applications.

We supply mission critical (often sole source) items directly to the United States Army, Navy and Air Force, as well as through key original equipment manufacturers such as General Atomics, Northrop Grumman, Raytheon, and Telephonics, among others. In addition, our depot repair service and specialty contract manufacturing will save you time and money.

Our customer accolades include (but not limited to):

• BAE Systems named us its preferred supplier for TWT amplifiers due to the consistent quality and service
• Lockheed Martin has consistently recognized us its “100% Quality Rating” for TWT amplifiers  
• L3 Communications certified us a 100% Quality Rating for delivery and performance of military low-voltage power supplies
• CPI awarded us the highest quality rating of all certified suppliers and continues to contract us nearly all of its high-voltage transformer winding business
• Thermo Fisher Scientific originally manufactured its own power supplies, but now uses us as its sole-source supplier

Established in 1990, dB Control’s 40,000-square-foot corporate headquarters in Fremont, California, include design and manufacturing facilities and a high-voltage laboratory for manufacturing and testing transformers, inductors and integrated assemblies of up to 120 kV, RF and microwave testing for complete product characterization and environmental testing for temperature, altitude, vibration and shock.

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