Company: HEI-A
Filing Date: 2025-12-22
Form Type: 10-K
Source: 0000046619-25-000082
Chunk: 8

Company: HEICO CORP
Filing Date: 2025-12-22
Form: 10-K
Item: Item 1
Chunk 8
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 to discharging a weapon system.  Some of these products are also used in laser eye surgery systems for tracking ocular movement.

Electro-Optical, Microwave and Other Power Equipment.  The ETG produces power supplies, amplifiers and flash lamp drivers used in laser systems for military, medical and other applications that are sometimes utilized with our rangefinder receivers.  We also produce emergency back-up power supplies and batteries used on commercial aircraft and business jets for services such as emergency exit lighting, emergency fuel shut-off, power door assists, cockpit voice recorders and flight computers.  Additionally, we design, manufacture and repair flight deck annunciators, panels and indicators.  We design and manufacture next generation wireless cabin control systems, solid state power distribution and management systems, fuel level sensing systems, proprietary in-cabin power and entertainment components and subsystems, and cockpit displays and other avionics components primarily for business jets, general aviation, and the military/defense market.  We offer custom or standard designs that solve challenging OEM requirements and meet stringent safety and emissions requirements.  Our power electronics products include capacitor charger power supplies, laser diode drivers, arc lamp power supplies and custom power supply designs.

    Our microwave products are used in both commercial and military satellites, spacecraft and in electronic warfare systems.  These products, which include isolators, bias tees, circulators, latching ferrite switches and waveguide adapters, are used in satellites and spacecraft to control or direct energy according to operator needs.  As satellites are frequently used as sensors for stand-off warfare, we believe this product line further supports our goal of increasing our activity in the stand-off market.  Additionally, our microwave products include custom high power filters and filter assemblies, converters, receivers, transmitters, amplifiers, frequency sources and related sub-systems that address most major satellite frequencies.  We believe we are a leading supplier of the niche products which we design and manufacture for this market, a market that includes commercial satellites.  Our customers for these products include satellite and spacecraft manufacturers.

    Electromagnetic Interference (EMI) and Radio-Frequency Interference (RFI) Shielding and Suppression Filters.  The ETG designs and manufactures shielding used to prevent electromagnetic energy and radio frequencies from interfering with other devices, such as 

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computers, telecommunication devices, avionics, weapons systems and other electronic equipment.  The ETG designs and manufactures EMI/RFI and transient protection solutions for a wide variety of connectors that