MHF2812SF 查看數據表（PDF） - Crane Aerospace and Electronics.

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MHF2812SF

MHF+ Single, Dual and Triple DC/DC Converters

Crane Aerospace and Electronics. 

Crane Aerospace & Electronics Power Solutions

MHF+ Single, Dual and Triple DC/DC Converters

28 VOLT INPUT – 15 WATT

PIN OUT

Pin

Single Output

MHF+2828S

Dual Output

(Except MHF+2828S)

1

Inhibit

Inhibit

Inhibit

2

No connection

Positive Output

Positive Output

3

Output Common

(See note 1, below) Output Common

4

Positive Output

Output Common Negative Output

5

Sync

Sync

Sync

6

Case Ground

Case Ground

Case Ground

7

Input Common

Input Common

Input Common

8

Positive Input

Positive Input

Positive Input

9

—

—

—

1. Pin 3 of MHF+2828S will provide 14 Vout referenced to output common (pin 4).

Triple Output

Inhibit

Main (+5 V) Output

Output Common

Pos. Aux. Output

Neg. Aux. Output

Case Ground

Sync In

Input Common

Positive Input

PINS NOT IN USE

Inhibit single, dual and triple models, pin 1

MHF+2828S, pin 3

Sync single and dual models, pin 5

Sync In triple models, pin 7

Leave unconnected

Leave unconnected

Connect to input common

Leave unconnected

Dot on top of cover

indicates pin one.

1

2345

BOTTOM VIEW

MHF+ SINGLE AND DUAL

NON-FLANGED OR FLANGED

8

7

6

Dotted line outlines flanged package option.

See cases E1 and E2 for dimensions.

FIGURE 3: MHF+ SINGLE AND DUAL PIN OUT

Squared corner and dot on top

of package indicate pin one.

1

2345

BOTTOM VIEW

MHF+ Triple

9

876

Dotted line outlines flanged package option.

See cases E2 and G2 for dimensions.

FIGURE 4: MHF+ TRIPLE PIN OUT

www.craneae.com

Page 6 of 20

Rev K - 20060613

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