1. May 2002www.highenergydevices.com HIGH ENERGY DEVICES, LLC O V E R V I E W O V E R V I E W AND AND C A P A B I L I T I E S C A P A B I L I T I E S

2. May 2002www.highenergydevices.com Introduction b High Energy Devices is a manufacturer of specialized high energy transfer surge protectors utilizing gas tube technology b High Energy Devices offers a broad range of components to meet customer’s requirements b High Energy Devices serves markets worldwide through a broad network of sales reps and distributors

3. May 2002www.highenergydevices.com Time Line 1966 General Instrument acquires Signalite Corporation, manufacturer of Gas Discharge Tubes 1976Signalite Division merges with Clare Division and HED production is moved to Chicago, IL USA 1989Theta J acquires GI, Clare Division and becomes CP Clare Corporation 1992HED production moves to St. Louis, MO USA 2001High Energy Devices, LLC acquires HED product line from Clare, Inc

4. May 2002www.highenergydevices.com Overview b Product Breadth b Product Offerings b Applications b Special Capabilities

5. May 2002www.highenergydevices.com Product Breadth b Two and three element devices available with voltages ranging from 550V to 65kV b Adjustable spark gaps available with a voltage range between 1kV and 40kV b Surge protectors made with Uni-Imp technology available with voltages ranging from 550V to 20kV b Microwave noise source tubes “white noise” with a frequency range between.5 and 220GHz

6. May 2002www.highenergydevices.com Product Offerings SeriesDescription BXMiniature two electrode surge arrester (2kV-20kV) PMT/UMT (275)High speed, high current surge protectors (350V - 2.5kV) PMT(301)High speed, high current surge protectors (350V - 3.5kV) SB, SGTwo electrode high energy spark gaps (400V-40kV) TA, TB, TG221High energy triggered spark gaps (1kV-60kV) TG SeriesHigh energy legacy spark gaps (350V-60kV) TD/TN SeriesMicrowave Noise Tubes and Noise Sources (0.2 - 220 GHz) TX SeriesMiniature high energy triggered spark gaps (2kV-10kV) UBD, UBT, UGT*High speed transient surge protectors (550V-20kV) UFTHigh speed transient surge protector designed for avionic applications (900V) *Products made with proprietary Uni-Imp (unity impulse) technology

7. May 2002www.highenergydevices.com New Products - BX Series b Description Miniature two electrode ceramic-metal surge arrester designed for switching and protection applicationsMiniature two electrode ceramic-metal surge arrester designed for switching and protection applications b Features Rugged ceramic-metal constructionRugged ceramic-metal construction Compact sizeCompact size Designed for high levels of shock, vibration, and thermal shockDesigned for high levels of shock, vibration, and thermal shock b Typical Applications Ordinance bridge wire applicationsOrdinance bridge wire applications Surge voltage protection for extremely environmental conditionsSurge voltage protection for extremely environmental conditions HID lamp igniter circuitsHID lamp igniter circuits

8. May 2002www.highenergydevices.com New Products - TX Series b Description Miniature high energy ceramic-metal triggered spark gap capable of switching stored energy in a fraction of a microsecondMiniature high energy ceramic-metal triggered spark gap capable of switching stored energy in a fraction of a microsecond b Features Rugged ceramic-metal constructionRugged ceramic-metal construction Compact size and low cost triggered gap solutionCompact size and low cost triggered gap solution High reliabilityHigh reliability Vibration and mechanical shock tested to Mil-Std 202DVibration and mechanical shock tested to Mil-Std 202D Capable of > 2500 shotsCapable of > 2500 shots b Typical Applications Explosive detonationsExplosive detonations CrowbarsCrowbars Flash tube triggersFlash tube triggers Missile stage separationMissile stage separation Rocket motor and furnace ignitionsRocket motor and furnace ignitions

9. May 2002www.highenergydevices.com Applications b Military applications where high energy, EMP and fast response to overvoltage conditions are cited b Medical and industrial applications in specialized instrumentation b Switching devices in pulse generating circuits b 400V, 400 cycle protection of the windshield power circuit

10. May 2002www.highenergydevices.com Special Capabilities b High voltage power supplies capable of 550V to 80kV b Specialized glass sealing b Environmental testing b Hermetic brazing of customized gas tubes

11. May 2002www.highenergydevices.com Quality System - Govt. Standards b Quality procedures are governed by the following Mil-Stds Mil-C-45662Calibration standardsMil-C-45662Calibration standards Mil-Q-9858QC system requirementsMil-Q-9858QC system requirements Mil-Std-105 Sampling procedureMil-Std-105 Sampling procedure Mil-Std-120Gage inspectionMil-Std-120Gage inspection Mil-Std-45208Inspection requirementsMil-Std-45208Inspection requirements

12. May 2002www.highenergydevices.com Company Direction b Willingness to partner with customers to find best solution for application need b Ability to provide high level support and flexibility

13. May 2002www.highenergydevices.com Support Network b General information b Sales support b Customer service

14. May 2002www.highenergydevices.com General Information b Local sales representative b info@highenergydevices.com

15. May 2002www.highenergydevices.com Sales b Local sales representative b sales@highenergydevices.com

16. May 2002www.highenergydevices.com Customer Support b Local sales representative b support@highenergydevices.com

17. May 2002www.highenergydevices.com Recap b High Energy Devices Has a proven record of quality, service and reliability.Has a proven record of quality, service and reliability. Is highly responsive and dedicated to serving customer’s specific needsIs highly responsive and dedicated to serving customer’s specific needs Customization, quality and support are our forte!!