cui.com

date 06/07/2016

│ page 2 of 5

CUI Inc

│ SERIES: VGS-75 │ DESCRIPTION: AC-DC POWER SUPPLY

INPUT

parameter

conditions/description

min

typ

max

units

voltage range

withstand 300 Vac surge for 5 seconds

without damage

88

125

264

373

Vac

Vdc

frequency range

50

60

Hz

current

at 115 Vac, cold start

at 230 Vac, cold start

2

1

A

A

inrush current

at 230 Vac, full load, cold start

40

A

leakage current

at 230 Vac

2

mA

OUTPUT

parameter

conditions/description

min

typ

max

units

voltage adjust

±10

voltage tolerance

3.3 V models

5 V models

all other models

±3

±2

±1

%

%

%

line regulation

low line to high line

±0.5

%

load regulation

from 0% to full load

3.3 V models

5 V models

all other models

±3.0

±2.0

±0.5

%

%

%

rise time

at 115/230 Vac, full load

80

ms

hold-up time

at 115 Vac, cold start

at 230 Vac, cold start

10

32

ms

ms

PROTECTIONS

parameter

conditions/description

min

typ

max

units

over load

Hiccup mode, auto recovery

110

%

over voltage

latch off mode

115

150

%

short circuit

continuous

SAFETY & COMPLIANCE

parameter

conditions/description

min

typ

max

units

isolation voltage

input to output:

input to frame ground:

output to frame ground:

4,242

2,121

707

Vdc

Vdc

Vdc

insulation resistance

input to output, input to frame ground, output to

frame ground at 500 Vdc

100

MΩ

safety approvals

UL 60950-1 / TUV EN 60950-1

EMI/EMC

EN 55022: 1998+A1 : 2000+A2 : 2003 Class B, EN 61000-3-2 : 2000+A2

: 2005 Class A, EN 61000-3-3 : 1995+A1 : 2001, EN 61204-3 : 2000 EN

50204 1998+A1 : 2001+A2 : 2003 light industry level, criteria A

RoHS compliant

2011/65/EU

MTBF

as per MIL-HDBK-217F, 25°C

351,000

hrs

ENVIRONMENTAL

parameter

conditions/description

min

typ

max

units

operating temperature

see derating curve

-25

70

°C

storage temperature

see derating curve

-40

85

°C

operating humidity

non-condensing

20

90

%

For more information, please visit the product page.