1/3
VOF-45 Series Switching Power Supply
Rev. 07-2007
Features
•
•
•
•
•
•
•
•
RoHS compliant
Universal input 85~264 Vac
Output over-current protected
Output over-voltage protected
Industry standard foot-print
Efficiency up to 88%
Safety approved to TUV, CE; UL/cUL
Conducted EMI meets EN55022
class B and FCC class B
Voltage
(V)
3.3
5
7.5
9
12
15
24
48
Current
(A)
6.0
6.0
5.0
4.4
3.7
3.0
1.9
0.93
Total
1, 2
Model
VOF-45-3.3
VOF-45-5
VOF-45-7.5
VOF-45-9
VOF-45-12
VOF-45-15
VOF-45-24
VOF-45-48
Regulation
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
Ripple & Noise
3
(mVp-p max)
50
50
75
90
120
150
240
480
Efficiency
(%)
74
78
78
82
84
85
86
88
Notes:
1. Measured from High Line to Low Line at Full load.
2. Measured from Full load to 10% load at 110 VAC.
3. Ripple & Noise measured at 20 MHz BW, with a 0.1 µF ceramic cap and a 10 µF electrolytic cap on the output and the two earth
ground pads are connected to input earth ground.
Derating Curves
1. Output Power vs. Ambient temperature
a. 3.3, 5, 7.5 V models
b. All other models
(%)
(18 CFM)
2. Output Power vs. Input Voltage
All Models
(%)
V-INFINITY LLC, 20050 SW 112th Ave., Tualatin, OR 97062
(%)
1-866-372-1258
www.v-infinity.com
CUI [ CUI INC ]
