cui.com

CUI Inc

│ SERIES: VOF-50 │ DESCRIPTION: AC-DC POWER SUPPLY

date 07/22/2014

│ page 3 of 5

100

60

40

20

Ambient Temperature (°C)

-20

0

50

85

10

20

30

40

50

60

70

Temperature Derating Curve

Safe operating area

100

80

60

40

20

Input Voltage (Vac)

90

90

100

105

95

110

115

120

125

277

Load vs Input Voltage

Ta=25°C

at 110 Vac

ENVIRONMENTAL

parameter

conditions/description

min

typ

max

units

operating temperature

see derating curves

-20

60

°C

storage temperature

-40

85

°C

operating humidity

non-condensing

20

90

%

storage humidity

non-condensing

20

90

%

operating altitude

2000

m

vibration & shock

10~3000Hz, 10 minutes per cycle, for 1 hour

along each of the X, Y, and Z axes

2

G

DERATING CURVES

For more information, please visit the product page.