Additional Resources: Product Page
|
3D Model
date 04/21/2021
page 1 of 7
SERIES: VOF-350 │ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
• up to 350 W continuous power
• -40°C to 70°C operating temperature
• industry standard foot print 3” x 5”
• low profile 1”
• power factor correction
• 12 V/0.5 A fan output
• standby power <0.5 W
• efficiency up to 94%
• long life electrolytic capacitors
output
voltage
output
current
max
output
ripple
efficiency
MODEL
power1,2
and noise3,4
max
max
typ
(Vdc)
12
(A)
(W)
(mVp-p)
(%)
VOF-350-12
VOF-350-15
VOF-350-24
VOF-350-30
VOF-350-48
VOF-350-58
25.005
21.675
14.58
11.67
7.30
300
325
350
350
350
350
120
150
240
300
480
580
92
92
93
93
94
94
15
24
30
48
58
6.04
Notes:
1. Maximum output power with 13 CFM forced air cooling. See derating curves for full performance details.
2. Combined output power of main output and fan supply shall not exceed the max power rating.
3. Ripple is peak to peak with 20 MHz bandwidth and 10 µF tantalum capacitor in parallel with a 0.1 µF capacitor at rated line voltage and load ranges.
4. Output ripple can be more than 10% of the output voltage at -40°C.
5. With header type output connector, VOF-350-12 max current is 18.75 A (225 W) and VOF-350-15 max current is 18 A (270 W) with 13 CFM forced air cooling.
6. All specifications are measured at Ta=25°C, nominal input voltage, and rated output load unless otherwise specified.
PART NUMBER KEY
VOF-350 - XX - X
Output Connections:
“blank” = screw type
1 = header type
Base Number
Output Voltage
cui.com