Hi-Rel Power | Hybrid DC-DC Converters

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High Reliability Hermetic Hybrid DC-DC Converters

Micross Hi-Rel Power Solutions is a trusted expert in high-reliability DC-DC converters, offering a broad portfolio available in a wide range of packages for space, defense and aerospace, and other demanding environments. The portfolio includes:

Ruggedized DC-DC converters
Radiation-hardened (rad hard) hermetic hybrid DC-DC converters, with DLA-certified SMD-5962 up to Class K available for multiple models
Rad hard PCB open frame and enclosed power supplies

Backed by Micross Hi-Rel Power Solutions' vast space heritage, you can source high-reliability, qualified platforms that reduce project risk and time to market. Our flight-proven DC-DC converters can be used with confidence in a wide range of applications.

Additional parametric data and packaging information is available through hyperlinks within the table.

Maximum Output Power	Aerospace and Defense			Rad-Tolerant TID: 25-30 kRads SEE: 37-60 MeV			Rad-Hard TID: 100+ kRads SEE: 82MeV
Maximum Output Power	Single	Dual	Triple	Single	Dual	Triple	Single	Dual	Triple
5W	ASA	ASA	-	-	-	-	ARA, ARE*	ARA, ARE*	-
10W	-	-	-	-	-	-	S	S	-
12W	AHF	AHF	AHF	-	-	-	-	-	-
15W	AHV	AHV	AHV, ATO	-	-	-	-	-	-
20W	AHE	AHE	-	-	-	-	-	-	-
25W	-	-	-	M3L	M3L	-	-	-	-
30W	ATR, ATW	ATR, ATW	ATR	-	-	-	LS, LSO	LS, LSO	-
40W	-	-	-	M3H	M3H	M3H	M3GB	M3GB	M3GB
50W	-	-	-	-	-	-	GH	-	-
120W	AFL	AFL	-	-	-	-	GHP	GHP	-

Streamline Development & Reduce Risk with Micross Hi-Rel Power Solutions

Deciding whether to make or buy DC-DC converters for your application can be a complex choice. With Micross Hi-Rel Power Solutions, customers leverage our extensive space engineering and radiation hardness expertise. Our unique hybrid technology delivers benchmark performance in low-weight, highly compact formats.

Micross Hi-Rel Power Solutions also creates custom derivatives based on proven standard topology and platforms.

Downloads & Resources

Aerospace & Defense Products

MIL-PRF-38534 class H hermetic hybrid DC-DC converters, 4 series' 5W-120W, each with multiple standard models

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Space Products

MIL-PRF-38534 class K hermetic hybrid DC-DC converters, 7 series' 5W-120W, each with multiple standard models, single, dual & triple outputs

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Cross Reference Tool

Source functionality equivalent DC-DC Hybrid replacements from Micross!

Equivalent Micross DC-DC Converter found
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