High-Reliability AC, DC Current and Voltage Sensors for Severe Environments

Aircraft-UAVs, Spacecraft, Rail, Industrial, Defense Standard Catalog SensorsCustom Designed Sensors


Aircraft and UAVs can benefit from having AAC sensors to provide visibility into system health.

Rail, Transit

Locomotive upgrades provide increased efficiency and longer life. AAC sensors are a vital part.


AAC sensors can provide system health with better reliability, lower power consumption and lower thermal load than traditional methods.


AAC sensors operate in harsh environments to provide high-reliability system monitoring systems.


When it has to function in harsh battlefield environments, AAC sensors respond to the call of duty.


The industry’s leading AS9100C certified designer and manufacturer of standard and custom AC & DC current, voltage, and frequency transducers, for more than 50 years.

Standard - Catalog Sensors

AC & DC, Voltage & Current Sensors, Frequency Transducers

Most parts ship within 2-4 weeks

AAC offers pre-engineered, catalog AC & DC current, voltage, power and frequency transducers to meet your requirements. Our standard range is offered with available degrees of adjustment to meet exact form, fit and function requirements. Typical product capabilities include low-profile designs, low mass, electrical isolation, fast response times, overload recovery, wide operating temperatures, low EMI, low power consumption, high accuracy, high shock tolerance, and others.

Custom Design

Current and Voltage Sensors

When a custom solution is right for you, AAC stands ready to provide technical support, applying our nearly 60 years of field-proven experience gained across hundreds of successful programs, incorporating AS9100C and ISO9001 quality management principals to the design, development and manufacture of a high-reliability product, operating to published specification delivered on-time to promise.

Established in 1965, the New York-based AAC is an AS9100C and ISO9001 certified manufacturer of standard and custom electrical transducers for high-reliability defense, aerospace, spacecraft, automotive, light rapid transit (LRT), rail, helicopter, and industrial requirements. AAC’s stringent product development and testing protocols meet MIL-STD-461, MIL-STD-202, MIL-STD-810, EN50121.3.2, RTCA/DO-160 and other globally recognized and customer specified standards for quality and performance. The company’s extensive in-house engineering expertise has supported dozens of commercial flight programs since its founding. AAC is also a privately-held, 100% woman-owned small business.

Seven-Time Recipient of Boeing Supplier Performance Excellence Award 2010-2016

The Boeing Performance Excellence Award is an annual program to recognize superior performance as measured in BEST. Boeing generally announces BPEA recipients each January. The BPEA program replaced Boeing’s Preferred Supplier Certification program.

This year, AAC has been nominated for Supplier of The Year (for the second time).

AAC In The News

DistribuTECH 2017

DistribuTECH 2017

We were on display at DistribuTECH 2017 at the San Diego Convention Center January 31, February 1-2. Thanks for stopping...

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AAC Featured in NASA Spinoff Story

AAC Featured in NASA Spinoff Story

American Aerospace Controls was recently featured in a NASA Spinoff story. The point of the article was to demonstrate how our early work with NASA during the 1960's has benefited all our subsequent customers as we improved the efficiency, reliability and...

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New, Unique 3 Phase Current Sensor

New, Unique 3 Phase Current Sensor

July 12, 2016 – Farmingdale, NY. American Aerospace Controls Inc. (AAC) today announced that it has developed a three-phase current sensor in a single package (Part Number: S1096). This unique device replaces three individual single-phase current sensors thereby...

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