cui.com

date

08/27/2012

│ page 3 of 4

CUI Inc

│ SERIES: VSK-S10 │ DESCRIPTION: AC-DC POWER SUPPLY

DERATING CURVES

Input Voltage (Vac)

100

80

60

50

40

20

70

85

110

125

210

225

240

264

Ambient Temperature (°C)

100

80

60

50

40

20

-40

-30 -25 -20

-10

0

10

50

60

70

Input Voltage (Vdc)

100

80

60

50

40

20

70

85

110

125

310

325

340

370

1. output power vs. ambient temperature

2. output power vs. input voltage (Vac)

45.72 1.800

28.5 1.122

10.16 0.400

53.50 2.106

10.16 0.400

10.16 0.400

14.25 0.561

3

1

2

4

3

4

1

2

1.20[0.047]

6.00

19.00 0.748

(TYP)

0.236

2.106

53.50

1.00 0.039

(TYP)

recommended PCB footprint (top view)

grid: 2.54 mm (0.10 inch)

MECHANICAL DRAWING

MECHANICAL

parameter

conditions/description

min

typ

max

units

dimensions

2.1 x 1.12 x 0.75 (53.5 x 28.5 x 19.0 mm)

inch

case material

UL94V-0

weight

47

50

53

g

units: mm [inches]

tolerance: ±0.5 [±0.02]

pin section tolerance: ±0.10 mm [±0.004]

3. output power vs. input voltage (Vdc)

PIN CONNECTIONS

PIN

FUNCTION

1

AC(N)

2

AC(L)

3+Vo

4-Vo

For more information, please visit the product page.