MQFL-28-12D
Dual Output
H
IGH
R
ELIABILITY
DC/DC C
ONVERTER
Continuous Input Transient Input
16-40V
16-50V
Output
±12V
Output
TO
10A
91% @ 5A / 89% @ 10A
Efficiency
F
U L L
P
O W E R
O
P E R AT I O N
: - 5 5 º C
T he Mi l Qo r
®
s e r i e s o f h i g h - r e l i a b i l i t y D C / D C c o n v e r t e r s b r i n g s
Sy n Q or’ s f ie l d pr ove n h ig h- e ff ic i e nc y sy nc h ro nou s r e ct if i er t e c h -
n ology to th e Mi lit ar y/Aeros pace i n du str y. SynQ or’ s i n nova -
tive QorSeal p ac k a gi ng a p p ro a c h e n su re s su r v iv a b il it y i n t he
m ost h ost ile envi ron men ts . Co mpati ble wit h t he i ndus try st an -
dard f ormat, t hese con ver ters o perat e at a f ix ed f requency,
h ave n o opto- iso lat ors, and follow con servati ve com po nen t
d e ra t in g gui d e li ne s . T he y a re de s ign e d an d ma nu fa ctu re d t o
com ply wit h a wide rang e of mili tary stan dar ds .
Design Pr ocess
MQFL series converters are:
• Designed for reliability per NAVSO-P3641-A guidelines
• Designed with components derated per:
— MIL-HDBK-1547A
— NAVSO P-3641A
•
•
•
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TM
+125ºC
D
ESIGNED
& M
ANUFACTURED IN THE
USA
F
EATURING
Q
OR
S
EAL
™
H
I
-R
EL
A
SSEMBLY
Features
Fixed switching frequency
No opto-isolators
Parallel operation with current share
Clock synchronization
Primary and secondary referenced enable
Continuous short circuit and overload protection
Input under-voltage lockout/over-voltage shutdown
Qualification Pr ocess
MQFL series converters are qualified to:
• MIL-STD-810F
— consistent with RTCA/D0-160E
• SynQor’s First Article Qualification
— consistent with MIL-STD-883F
• SynQor’s Long-Term Storage Survivability Qualification
• SynQor’s on-going life test
Specification Compliance
In-Line Manufacturing Pr ocess
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AS9100 and ISO 9001:2000 certified facility
Full component traceability
Temperature cycling
Constant acceleration
24, 96, 160 hour burn-in
Three level temperature screening
Phone 1-888-567-9596
MQFL series converters (with MQME filter) are designed to meet:
• MIL-HDBK-704-8 (A through F)
• RTCA/DO-160E Section 16
• MIL-STD-1275B
• DEF-STAN 61-5 (part 6)/5
• MIL-STD-461 (C, D, E)
• RTCA/DO-160E Section 22
Doc.# 005-2MQ120D Rev. A
10/23/07
Page 1
Product # MQFL-28-12D
SYNQOR [ SYNQOR WORLDWIDE HEADQUARTERS ]
