Crane aerospace & electronics Power solutions
MHF+ Single, dual and triple dC/dC Converters
28 VOlT inPuT – 15 WATT
PIN OUT
Pin
1
2
3
4
5
6
7
8
9
Single Output
inhibit
no Connection
inhibit
mhF+2828S
Dual Output
inhibit
Positive output
Triple Output
inhibit
Main (+5) output
Pos. aux. output
Case ground
Sync
output Common
output Common
Positive output
Sync in
Case ground
Positive output
(See note 1)
Sync in
output Common
Case ground
output Common
negative output
Sync in
Case ground
neg. aux. output
input Common
Positive input
—
input Common
Positive input
—
input Common
Positive input
—
Positive input
input Common
1. Pin 3 of MHF+2828S will provide 14 vout referenced to output common (pin 4).
Inhibit: single, dual and triple, pin 1
mhF+2828S, pin 3
Sync: triple, pin 7
Sync: single and dual, pin 5
PINS NOT IN USE
leave unconnected
leave unconnected
leave unconnected
Connect to input common
Dot on top of case
indicates pin one.
Squared corner and dot on top
of case indicate pin one.
1
2
3
4
5
1
2
3
4
5
BOTTOM VIEW
MHF+ SINGLE AND DUAL
8
7
6
9
BOTTOM VIEW
MHF+ Triple
8
7
6
Dotted line outlines flanged package option.
Dotted line outlines flanged package option.
See cases e1 and g1 for dimensions.
F
igure
6: MHF+ S
ingle
www.interpoint.com
anD
See cases e2 and g2 for dimensions.
F
igure
7: MHF+ t
riple
p
in
O
ut
D
ual
p
in
O
ut
Page 6 of 23
MHF+ rev l - 20091113
INTERPOINT [ INTERPOINT CORPORATION COMPANY ]
