Crane Aerospace & Electronics Power Solutions
MFLHP Single and Dual DC/DC Converters
28 VOLT INPUT – 100 WATT
100°C NON-QML PRODUCTS, MIL-PRF-38534
E
NVIRONMENTAL
SCREENING
100°C STANDARD
100°C /ES
NON-QML
TEST PERFORMED
1
1
NON-QML
Pre-cap Inspection
Method 2017, 2032
yes
yes
Temperature Cycle (10 times)
Method 1010, Cond. B, -55°C to 125°C, ambient
no
no
yes
yes
yes
yes
Constant Acceleration
Method 2001, 500 g
Burn-in
2
96 hours, typical case temperature 100°C case
no
Final Electrical Test MIL-PRF-38534, Group A
Subgroups 1 and 4: +25°C case
yes
Hermeticity test
Fine Leak, Method 1014, Cond. A
Gross Leak, Method 1014, Cond. C
Gross Leak, Dip (1 x 10 )
no
no
yes
yes
yes
no
-3
Final visual inspection
Method 2009
yes
yes
Test methods are referenced to MIL-STD-883 as determined by MIL-PRF-38534.
Notes:
1. Non-QML products do not meet all of the requirements of MIL-PRF-38534
2. Burn-in is still air with an ambient temperature designed to bring the case temperature to 100°C
MFLHP Single and Dual, Rev D - 20070703. This revision supercedes all previous releases. All technical information is believed to
be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or
specifications without notice. MFLHP Series is a trademark of Interpoint. Copyright © 1999 - 2007 Interpoint Corporation. All rights
reserved. www.craneae.com
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