rev.

page

date

DESCRIPTION: switching power supply

2 of 4

02/2010

20050

phone

phone 503.612.2300 fax

www.v-infinity.com

fax 503.612.2383

PART NUMBER: VOF-80

GENERAL AND SAFETY

parameter

conditions/description

min

nom

max

units

switching frequency

65

kHz

operating temp.

060

ºC

storage temp.

-20

85

ºC

operating humidity non-condensing

20

90

% RH

storage humidity

non-condensing

20

95

% RH

operating altitude

10000 / 3000

ft / m

storage altitude

30000 / 9000

ft / m

leakage current

per EN60950, at 264 V ac

1.5

mA

isolation voltage

primary to secondary

3000

V ac

(for 1 minute)

primary to transformer core

1500

V ac

primary to ground

1500

V ac

RoHS

compliant

safety

approved to CB, TUV EN60950, CE, UL/cUL 60950-1

EMI

conducted emission comply with FCC class B, EN55022 class B

insulation resistance

measured at 500 V dc, room temperature

50

MΩ

DERATING CURVES

input vs. load (for all models)

temperature vs. load (for 3.3, 5 V models)

temperature vs. load (for 12, 15, 24, 48 V models)