cui.com

date 06/27/2016

│ page 3 of 5

CUI Inc

│ SERIES: VOF-225 │ DESCRIPTION: AC-DC POWER SUPPLY

SAFETY & COMPLIANCE (CONTINUED)

parameter

conditions/description

min

typ

max

units

EN 55022: 2010 Class B, EN 61204-3:2000, EN

61000-6-3: 2007 +A1: 2011, EN 61000-3-2:

2006 +A2: 2009, EN 61000-3-3: 2008, EN 55024:

2010, EN 61000-6-1: 2007, ENV 50204: 1995, CE,

FCC

class

class I

MTBF

as per MIL-HDBK-217F

250,000

hours

RoHS

2011/65/EU

Notes:

1. The power supply is considered a component which will be installed into final equipment. The final equipment still must be tested to meet the necessary EMC directives.

ENVIRONMENTAL

parameter

conditions/description

min

typ

max

units

operating temperature

see derating curves

-20

70

°C

storage temperature

-40

85

°C

operating humidity

non-condensing

20

90

%

storage humidity

non-condensing

20

90

%

operating altitude

5000

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

Ambient Temperature (°C)

-20

50

60

80

100

40

20

010203040506070

Temperature Derating Curve

Load vs. Temperature

without FAN

with FAN 34.2 CFM

Ambient Temperature (°C)

90

60

80

100

40

100

110

120

277

Temperature Derating Curve

Load vs. Input Voltage

20

90

Ta=25°C

For more information, please visit the product page.