cui.com

date 09/01/2017

│ page 5 of 7

CUI Inc

│ SERIES: VOF-550 │ DESCRIPTION: AC-DC POWER SUPPLY

MECHANICAL

parameter

conditions/description

min

typ

max

units

dimensions

5.00 x 3.00 x 1.50 (127.00 x 76.20 x 38.10 mm)

inch

weight

400

g

cooling

external fan or conduction plate

J1 input connector

Mates with JST housing VHR-3M; pins SVH-41T-P1.1 or equivalent

J2 output connector

Accepts ring tongue terminal AMP 8-31886-1 for max 16 AWG wire up to 11 A. Use multiple terminals

for higher currents.

J3 fan connector

Mates with Tyco 640440-2

MECHANICAL DRAWING

J1

PIN

Function

1

L

2

NC

3

N

J2

PIN

Function

1

+VE

2

-VE

J3

PIN

Function

1

+FAN

2

-FAN

units: inch [mm]

tolerance: ±0.04 [±1.0]

±

0

6

.

5

1

1

[

8

0

0

.

0

±

1

5

5

.]

4

2

.

0

±

0

6

.

5

1

1

[

8

0

0

.

0

±

1

5

5

.]

4

2

.

0

]

0

0

.

7

2

1

[

0

0

0

.

5]

0

0

.

7

2

1

[

0

0

0

.

5

]

0

7

.

5

[

5

2

2

.

0]

0

7

.

5

[

5

2

2

.

0

]

0

7

.

5

[

5

2

2

.

0]

0

7

.

5

[

5

2

2

.

0

S

E

L

O

H

G

N

I

T

N

U

O

MS

E

L

O

H

G

N

I

T

N

U

O

M

]

0

2

.

3

A

I

D

[

6

2

1

.

0

A

I

D

]

0

2

.

3

A

I

D

[

6

2

1

.

0

A

I

D

S

L

P

-

4S

L

P

-

4

]

0

1

.

8

3

[

0

0

5

.

1]

0

1

.

8

3

[

0

0

5

.

1

W

O

L

F

R

I

A

F

O

N

O

I

T

C

E

R

IW

DO

L

F

R

I

A

F

O

N

O

I

T

C

E

R

I

D

]

2

7

.

1

[

8

6

0

.

0]

2

7

.

1

[

8

6

0

.

0

]

0

6

.

1

[

3

6

0

.

0]

0

6

.

1

[

3

6

0

.

0

]

0

0

.

9

[

5

5

3

.

0]

0

0

.

9

[

5

5

3

.

0

A

0

2

JA

0

2

J

11

For more information, please visit the product page

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