VOF-25-5 CUI Inc, VOF-25-5 Datasheet - Page 2

• Manufacturer Part Number: VOF-25-5
• Description: PWR SUPPLY 22W OPEN 5V 4.4A
• Manufacturer: CUI Inc
• Series: V-Infinity VOF-25r

Specifications of VOF-25-5

• Voltage - Output: 5V
• Number Of Outputs: 1
• Power (watts): 25W
• Applications: Commercial
• Power Supply Type: Switching (Open Frame)
• Voltage - Input: 85 ~ 264VAC
• Mounting Type: Chassis Mount
• 1st Output: 5 VDC @ 4.4A
• Size / Dimension: 3.54" L x 2.01" W x 0.8" H (90mm x 51mm x 20.3mm)
• Power (watts) - Rated: 22W
• Operating Temperature: 0°C ~ 50°C
• Efficiency: 73%
• Approvals: CE, cUL, TUV, UL
• Line Regulation: ±5%
• Load Regulation: ±5%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Other names: 102-1325; VOF-25-5

PART NUMBER: VOF-25
INPUT
parameter
input frequency
input voltage
input current
inrush current
input fuse
OUTPUT
parameter
efficiency
hold up time
adjustability
temp. coefficient
PROTECTION CIRCUIT
parameter
overload
output over-voltage
short circuit
GENERAL AND SAFETY
parameter
switching frequency
operating temp.
storage temp.
operating humid.
storage humid.
operating altitude
storage altitude
EMI
safety
RoHS
leakage current
isolation voltage
(HI-POT)
insulation resistance
MTBF ( @ 25ºC)
warranty
20050 SW 112
th
conditions/description
output power derated from 85-90 VAC
AC input of 110 VAC
AC input of 210 VAC
measured at 110 VAC at full load, cold start
measured at 220 VAC at full load, cold start
built-in, non-user serviceable.
conditions/description
see table above. typical values measured at 115 VAC, full load.
at 115 VAC, full load
adjustable with built-in trim pot.
conditions/description
current limiting starts at 105% of the rated output current and
recovers automatically.
output voltage is limited to 115% by TVS clamping.
protected. long term short circuit may reduce reliability.
conditions/description
see derating curves.
non-condensing
non-condensing
nonducted emissions comply with FCC class B, EN55022 class B
approved to TUV EN60950, CE, CB; UL/cUL 60950-1
2002/95/EC
per EN60950, 264 VAC
MIL-HDBK-217F
Ave. Tualatin, Oregon 97062
applied for 1 minute.
primary to secondary:
primary to transformer core:
primary to earth ground:
measured at 500 VDC, at room temp.
standard warranty length
phone
phone [phone] fax
DESCRIPTION: switching power supply
fax [phone]
-0.05
250K
3000
1500
1500
20%
20%
min
min
min
-20
- 5
47
85
16
45
50
0
nom
nom
nom
700
350
50
10,000
30,000
+0.05
3,000
9,000
max
max
max
90%
95%
264
1.5
+5
63
20
40
55
50
85
2
rev.
page
date
04/2009
2 of 5
hours
years
units
units
units
%/ºC
VAC
VAC
VAC
VAC
kHz
MΩ
mA
mA
mS
RH
RH
mA
Hz
ºC
ºC
%
m
m
A
A
ft
ft