DC/DC C
ONVERTERS
100°C N
ON
-QML P
RODUCTS
—
E
NVIRONMENTAL
S
CREENING
(S
TANDARD
& ES)
TEST
100°C
STANDARD
non QML
Pre-cap Inspection
Method 2017, 2032
Temperature Cycle (10 times)
Method 1010, Cond. B, -55°C to 125°C ambient
Constant Acceleration
Method 2001, 500 g
Burn-In
96 hours, typical case temperature 100°C case
Final Electrical Test MIL-PRF-38534, Group A
Subgroups 1 and 4: +25°C case
Hermeticity Test
Fine Leak, Method 1014, Cond. A
Gross Leak, Method 1014, Cond. C
Gross Leak, Dip (1 x 10 )
Final Visual Inspection
Method 2009
yes
yes
-3
2
1
DCH SERIES
3 WATT
100°C
/ES
non QML
1
yes
no
no
no
yes
no
no
yes
yes
yes
yes
yes
yes
yes
yes
no
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
24600-001-DTS Rev B
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. DCH Series is a trademark of Interpoint.
Copyright © 1991 - 2006 Interpoint. All rights reserved.
4
CRANE [ Crane Aerospace & Electronics. ]
