Space Grade DC-DC Converter Series: SMHF42
By Crane Aerospace and Electronics, West Caldwell, N.J.
Crane Aerospace & Electronics announced the introduction of a space grade DC-DC converter family. According to Bob Myers, Sr. Director of Crane’s Modular Power Solution, “Our new SMHF42 was designed specifically for customers needing radiation tolerant DC-DC converters that support 42 volt and 50 volt power busses.”
The SMHF42 is a family of fully isolated, 15 W products with a range of single and dual outputs, operating over an input voltage range of 35 to 55 volts with 80 volt transient protection. They are available in Class H and Class K versions (per MIL-PRF 38534) with radiation tolerance of L (50 krad(Si)) and R (100 krad(Si)). They are highly reliable under harsh conditions, have small, hermetically sealed packages and operate over the full military temperature range of -55°C to +125°C