cui.com

date 03/08/2013

│ page 3 of 5

CUI Inc

│ SERIES: VSK-S5-T │ DESCRIPTION: AC-DC POWER SUPPLY

MECHANICAL DRAWING

MECHANICAL

parameter

conditions/description

min

typ

max

units

dimensions

76 x 31.5 x 24.96 (2.992 x 1.240 x 0.983 inches)

mm

material

UL94V-0

weight

55

g

ENVIRONMENTAL

parameter

conditions/description

min

typ

max

units

operating temperature

see derating curves

-25

70

°C

storage temperature

-40

105

°C

case temperature

95

°C

humidity

non-condensing

95

%

DERATING CURVES

100

80

60

40

20

Ambient Temperature (°C)

70

50

-10

-15

-25

15

25

-5

5

055

45

65 70 75

Safe operating area

100

80

60

40

20

Input Voltage (Vac)

50

85

95

105

115

125

110

235

245

240

255

264

Safe operating area

100

80

60

40

20

Input Voltage (Vdc)

50

80

100

120

140

290

310

330 340 350

370

Safe operating area

load vs. ambient temperature

load vs. input voltage (Vac)

load vs. input voltage (Vdc)

units: mm [inches]

tolerance: ±0.50 [±0.020]

PIN CONNECTIONS

PIN

FUNCTION

1

AC(N)

2

AC(L)

3

+Vo

4

-Vo

76.00

[2.992]

61.60

[2.425]

1

2

3

4

Top View

Bottom View

LED