date
page
06/2010
2 of 4
a division of CUI INC
SERIES: VDRS-40
INPUT
DESCRIPTION: 40 W MINI POWER SUPPLY
parameter
conditions/description
min
nom
max
units
input voltage range
derating may be needed under low input voltages;
consult the derating curve for more details (page 3)
88
124
264
370
V ac
V dc
frequency range
47
63
Hz
rated input current
115 V ac
230 V ac
0.8
0.4
A
A
inrush current
leakage current
115 V ac
230 V ac
30
60
A
A
230 V ac
1
mA
OUTPUT
parameter
conditions/description
min
nom
±1
max
units
line regulation
%
%
%
%
%
load regulation
±1
voltage tolerance
over voltage protection
over load protection
includes setup tolerance, line and load regulation
latch-off mode
±1
115
102
150
constant current limit, auto recovery
SAFETY & EMI
parameter
conditions/description
min
nom
max
units
HI-POT
input to output for 1 minute
input to case for 1 minute
4242
2121
V dc
V dc
insulation resistance
safety approvals
input to output at 500 V dc
100
M
UL 508, TUV EN60950-1,
UL1310 NEC class 2 compliant
EMI standard
EN55022: 2006 class B, EN61204-3: 2000, EN61000-
6-3:2007
RoHS compliant
LPS power supply
power good
yes
yes
relay contact (30 V dc/1 A, 120 V ac/ 1 A)
ENVIRONMENTAL
parameter
conditions/description
min
-20
20
nom
max
70
units
°C
operating temperature
operating humidity
storage temperature
storage humidity
cooling
90
%
-40
10
85
°C
95
%
natural convection
0 ~ 50°C
temperature coefficient
0.03
%/°C
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.v-infinity.com
CUI [ CUI INC ]
