cui.com

CUI Inc

│ SERIES: VGD-30 │ DESCRIPTION: AC-DC POWER SUPPLY

date

11/04/2013 │ page 2 of 4

INPUT

parameter

conditions/description

min

typ

max

units

voltage

85

120

264

370

Vac

Vdc

frequency

47

63

Hz

input current

115 Vac

230 Vac

0.6

0.35

A

A

inrush current

115 Vac, full load, cold start

230 Vac, full load, cold start

30

60

A

A

OUTPUT

parameter

conditions/description

min

typ

max

units

line regulation

±1

%

load regulation

±5

%

temperature coefficient

±0.03

%/°C

hold-up time

115 Vac, full load

230 Vac, full load

10

50

ms

ms

adjustability

-5

+5

%

Note:

1. Adjustment of 5 V output only.

PROTECTIONS

parameter

conditions/description

min

typ

max

units

over voltage protection

shut down and latch off, recover after restart.

7

V

overload protection

hiccup mode, automatically recovers

110

160

%

short circuit protection

continuous, automatically recovers

SAFETY & COMPLIANCE

parameter

conditions/description

min

typ

max

units

isolation voltage

input to output

input to case

output to case

3,000

1,500

500

Vac

Vac

Vac

isolation resistance

input to output at 500 Vdc at 25°C

100

MΩ

safety approvals

UL 60950-1, Intertek EN 60950-1

EMI/EMC

EN 55022 (CISPR22) Class B, EN 61000-3-2,-3,-4-2,3,4,5,6,8,11; EN 55024

leakage current

at 240 Vac

3.5

mA

MTBF

MIL-HDBK-217F(25°C)

300,000

hrs

RoHS compliant

yes

ENVIRONMENTAL

parameter

conditions/description

min

typ

max

units

operating temperature

see derating curve

-10

60

°C

storage temperature

-20

85

°C

operating humidity

non-condensing

20

90

%

storage humidity

10

95

%

For more information, please visit the product page.