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NEW! SMP120 – 49 Watts – 80-160 Vin for Space

Redmond, WA. March 1, 2018 – Crane Aerospace & Electronics, a segment of Crane Co. (NYSE:CR), has announced today the introduction of a new space grade DC-DC converter family. According to Bob Myers (Senior Director Modular Power) “Our new SMP120 was designed specifically for customers needing radiation tolerant DC-DC converters that support 120 volt power busses.”

The SMP120 is a family of fully isolated converters with either a 5 volt 40 watt single or a 28 volt 49 watt single. The converters operate over an input voltage range of 80 to 160 volts with 180 volt transient protection. The SMP120 includes unique features such as inrush current limiting and output overvoltage protection to make system integration easier. They are screened to Class H and Class K, per MIL-PRF 38534, with radiation tolerance of L 50 krad(Si) and R 100 krad(Si). SMD numbers are coming soon.

They are highly reliable under harsh conditions, have small hermetically sealed packages and operate over the full temperature range of -55°C to +125°C. The hermetically sealed cases are 3.00 × 2.55 × 0.481 inches (76.20 × 64.77 × 12.22 mm).

Crane Interpoint DC-DC converters are widely used on satellites and space systems around the world including: Mars Rovers, Cygnus, Aquarius, GLONASS, ISS, Dawn, and many more. For more information, download the datasheet at Order samples now.

Crane Aerospace & Electronics provides high-integrity, rugged power products supported by our heritage brands ELDEC, Keltec, and Interpoint. With nearly 60 years of experience in power conversion, we offer a full line of off-the-shelf and custom power solutions for commercial aviation, defense and space markets. As a trusted industry leader in power and advanced packaging solutions, our products meet the requirements for flight and mission critical applications while delivering the efficiency and reliability that our customers demand. 

For more information fill complete the Sales Inquiry Form, email .(JavaScript must be enabled to view this email address), or call +1 425-882-3100.

About Crane Aerospace & Electronics
Crane Aerospace & Electronics delivers innovative systems, components, and services for commercial aircraft, defense platforms and space systems which have proven reliability in mission-critical environments. Products and services are organized into six integrated solutions: Cabin Systems, Electrical Power Solutions, Fluid Management, Landing Systems, Microwave Solutions, and Sensing Components & Systems. For more information, visit

About Crane Co.
Crane Co. (NYSE:CR) is a diversified manufacturer of highly engineered industrial products. Founded in 1855, Crane employs more than 11,500 people at over 150 locations in 26 countries. For more information, visit

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