Crane Aerospace & Electronics Power Solutions
MHF+ Single, Dual and Triple DC/DC Converters
28 VOLT INPUT – 15 WATT
PIN OUT
Pin
Single Output
(Except MHF+2828S)
Inhibit
No connection
Output Common
Positive Output
Sync
Case Ground
Input Common
Positive Input
—
MHF+2828S
Dual Output
Triple Output
1
2
3
4
5
6
7
8
9
Inhibit
Inhibit
Positive Output
Inhibit
Positive Output
Main (+5 V) Output
Output Common
Pos. Aux. Output
Neg. Aux. Output
Case Ground
Sync In
(See note 1, below) Output Common
Output Common
Sync
Negative Output
Sync
Case Ground
Input Common
Positive Input
—
Case Ground
Input Common
Positive Input
—
Input Common
Positive Input
1. Pin 3 of MHF+2828S will provide 14 Vout referenced to output common (pin 4).
PINS NOT IN USE
Inhibit single, dual and triple models, pin 1
MHF+2828S, pin 3
Leave unconnected
Leave unconnected
Sync single and dual models, pin 5
Sync In triple models, pin 7
Connect to input common
Leave unconnected
Dot on top of cover
indicates pin one.
Squared corner and dot on top
of package indicate pin one.
1
2
3
4
5
1
2
3
4
5
BOTTOM VIEW
BOTTOM VIEW
MHF+ Triple
MHF+ SINGLE AND DUAL
NON-FLANGED OR FLANGED
9
8
7
6
8
7
6
Dotted line outlines flanged package option.
Dotted line outlines flanged package option.
See cases E1 and E2 for dimensions.
See cases E2 and G2 for dimensions.
FIGURE 4: MHF+ TRIPLE PIN OUT
FIGURE 3: MHF+ SINGLE AND DUAL PIN OUT
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Rev K - 20060613
CRANE [ Crane Aerospace & Electronics. ]
