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Welcome to High energy Devices
High Energy Devices offers high voltage circuit protection and energy transfer solutions for a wide variety of market needs
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Aerospace & Defense
High Energy Devices is an experienced supplier to the Aerospace and Defense Industry. Triggered spark gaps have played a key role in capacitor discharge applications and exploding bridge-wire circuits in space travel and missile applications.
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Avionics
High Energy Devices is a long-serving supplier within the avionics sector. Our spark gaps have been designed into a broad range of aircraft equipment to protect sensitive circuits and equipment from lightning and electromagnetic transients
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Industrial
Over the years, High Energy Devices has made significant advances in faster responding surge protectors and more durable energy transfer products for the industrial sector.
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Medical
High Energy Devices’ spark gaps are used in switching devices in critical medical equipment where reliable operation is required.
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Leading Spark Gap Manufacturer

At High Energy Devices, we are dedicated to providing high voltage circuit protection and energy transfer spark gap solutions, at competitive prices, that meet our customer’s requirements. Being an independent manufacturer located in the U.S.A. allows us the ability to get products out faster and stay focused and attentive to our partner’s requests.

Applications

HED’s Uni-Imp (UBD/UBT/UGT) spark gaps provide protection against ultra-fast EMP transients.
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HED TB triggered spark gaps facilitate the transfer of electrical energy in lithotripters.
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HED’s mini TX Series triggered spark gaps serve as a triggering device for high reliability missile launching circuits.
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HED’s TA Series triggered spark gaps are used for instantaneous firing in EBW firing systems where remote control functionality is preferred.
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HED’s UBD spark gap provides critical circuit protection for the windshield heater protection systems in commercial aircraft.
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HED’s PMT/UMT(275) Series provides instrumentation circuit protection
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HED’s PMT(301) Series offers high voltage power supply protection in submarines.
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HED’s mini TX Series is utilized in EBW systems for gas and oil exploration.
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HED’s SIG Series is highly recommended for and designed into aircraft jet ignition systems and high energy spark igniter (HESI) power packs.
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HED’s PMT(301) Series provides travelling wave tube (TWT) internal arc protection.
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HED’s PMT(301) Series spark gaps protect high voltage components in military radar jamming devices.
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HED’s triggered TB Series serve as protection devices for communication and control systems.
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