cui.com

date 12/21/2021

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SERIES: VOF-550C

│ DESCRIPTION: AC-DC POWER SUPPLY

MODEL

output

voltage

output

current

output

ripple

(Vdc)

range¹

(Vdc)

max

(A)

max

(W)

max

(mVp-p)

typ

(%)

VOF-550C-12

12

11.4~12.6

41.60

499.2

200

91.0

VOF-550C-15

15

14.25~15.75

33.30

499.5

200

92.0

VOF-550C-24

24

22.8~25.2

22.90

549.6

200

93.0

VOF-550C-27

27

25.65~28.35

20.40

550.8

200

93.5

VOF-550C-36

36

34.2~37.8

15.30

550.8

200

94.0

VOF-550C-48

48

45.6~50.4

11.46

550.0

200

94.0

Notes:

1. When adjusting the output voltage care should be taken never to exceed the stated output power or output current of the unit.

2. With 25 CFM of forced air cooling.

3. At full load, nominal input, 20 MHz bandwidth oscilloscope, tip & barrel method, output terminated with 47 µF electrolytic and 0.1 µF ceramic capacitors.

4. At 230 Vac.

FEATURES

• 90~264 Vac and 127~370 Vdc input voltage range

• 3” x 5” open-frame footprint

• 320 W under natural convection, 550 W with airflow

• -40 ~ 70 °C temperature range

• active PFC

• 5 Vsby, 12 Vfan, power good, remote sense

• certified to 62368 safety standard

• designed to meet 60335 & 61558 safety requirements

PART NUMBER KEY

Base Number

Output Voltage

Chassis:

“blank” = open-frame

CNF = covered

CFS = enclosed with rear fan

Additional Resources: Product Page | 3D Model