Avionic Instruments
Power Conversion
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Acme Aerospace
Energy Storage
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Welcome to Avionic Instruments

As a pioneering designer, producer and supplier of advanced power conversion equipment, Avionic Instruments has helped power flight for more than 40 years.

Since the early 1970’s, Avionic Instruments has earned a reputation for excellence in power conversion technology, and today its high-reliability, high-performance products and diversified portfolio are found on the world’s most sophisticated aircraft across markets.

Always innovating, always dependable, always ready, Avionic Instruments serves as a valued member of the global aviation and aerospace community, delivering mission-critical power electronics to premier commercial aviation companies and military forces around the globe.

Welcome to Acme Aerospace

Acme Aerospace electronics and batteries power mission-critical operations for commercial, military and general aviation, as well as industrial and medical applications.

Built to rigorous commercial and military requirements, Acme’s advanced power systems deliver ultra-reliable start-up, back-up and emergency power for the world’s most demanding customers, in the harshest environments and under the most hazardous conditions.

From our patented, sealed, FNC batteries to our custom designed solutions, Acme delivers power wherever and whenever it is needed.  When the mission is critical, the high-value payload must be delivered, those who know power up with Acme.

What's New

New Lithium-Ion Batteries

Acme Aerospace is pleased to introduce our innovative float-on-bus configuration with trusted Iron-Phosphate chemistry ensuring a 60 Ah beginning-of-life (BOL) and 48 Ah end-of-life (EOL) capacity.

Upcoming Events

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A long-term partner to the Aerospace and Defense industry

Proud supplier of high-reliability, high-performance power electronics

Commercial / Regional Transport

Wide-body, narrow-body, freight and passenger liners from the world’s leading manufacturers, including Boeing and Airbus.

Business Jet & General Aviation

Jets and turboprops from Bombardier, Cessna, Embraer, Gulfstream and other premier aircraft manufactures.

Military Fixed-Wing

Every attack and support aircraft in the US Armed Forces arsenal, from the B-2 Stealth Bomber to the F/A-18 Hornet and beyond.

Military Rotocraft

Misision critical and tactical rotocraft, including the CH-47 Chinook, MH-60 BlackHawk, and AH-64 Apache.

Commercial Rotocraft

Air ambulance, fire-and-rescue, utility, and special purpose rotary wing aircraft from leading helicopter manufacturers; Leonardo Helicopter, Airbus, Bell and many others are supported by Avionic Instruments and Acme power and storage products.

Commercial Completions

Avionic Instruments and Acme world class products complement aircraft completions for a variety of functional aircraft loads; such as convenience power, specialty loads, power outlets and more supporting our Completion Center partners.

Military Modifications

Our Capabilities support all types of military aircraft modifications around the world. Avionic Instruments and Acme power and energy storage products provide power to onboard hospitals, battery backup for critical avionics, countermeasures, weapon systems and complex aircraft loads. Our Military Modification Customer base relies on Avionic Instruments and Acme products to support warfighter Power and Storage needs.

Other Markets

Avionic Instruments and Acme have utilized our capabilities across markets to support the Power Conversion and Energy Storage requirements for many applications, such as the Javelin FTT trainer, ground vehicles, space, and target/launch system applications.

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