VOF-275 Series
275 W, Single Output, PFC, 3" x 5", Open Frame, Chassis Mount, Ac-Dc Power Supply
The VOF-275 series is a compact, open frame ac-dc power supply outputting 275 W of power and delivering a power density up to 24.4 W/in3. Packaged in a low profile, industry standard 3" x 5" footprint, these high density power supplies are ideal for space-constrained industrial, telecom, and IT equipment applications.
Features
- Up to 275 W continuous power
- -40 to +70°C temperature range
- Efficiency up to 92%
- Industry standard 3” x 5” footprint
- Low profile
- Power factor correction
- Output trim
- 12 V auxiliary fan output
- No-load power consumption < 0.5 W
- Long life electrolytic capacitors
Specifications
-
Input Voltage (Vac)80 ~ 264
-
Package TypeOpen Frame
-
Mounting StyleChassis
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GradeCommercial
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Dimensions LxWxH (in)5 x 3 x 0.75
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Dimensions LxWxH (mm)127 x 76.2 x 19.05
Available Models
| Model Number | Power (W) | Output Voltage (Vdc) | Output Current (A) | Safety Approvals |
|---|---|---|---|---|
| VOF-275-12 | 275 | 12 | 22.92 | CE, Nemko, UL/cUL |
| VOF-275-15 | 225 | 15 | 18.33 | CE, Nemko, UL/cUL |
| VOF-275-24 | 275 | 24 | 11.46 | CE, Nemko, UL/cUL |
| VOF-275-30 | 275 | 30 | 9.17 | CE, Nemko, UL/cUL |
| VOF-275-48 | 275 | 48 | 5.73 | CE, Nemko, UL/cUL |
| VOF-275-58 | 275 | 58 | 4.74 | CE, Nemko, UL/cUL |
