cui.com

date 04/28/2021

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SERIES: VOF-S25B

│ DESCRIPTION: AC-DC POWER SUPPLY

MODEL

output

voltage

output

current

output

power

ripple

(Vdc)

min

(A)

max

(A)

max

(W)

max

(mVp-p)

typ

(%)

VOF-S25B-5

5

0

4.00

20

50

81

VOF-S25B-12

12

0

2.10

25

120

84

VOF-S25B-15

15

0

1.67

25

150

85

VOF-S25B-24

24

0

1.05

25

240

86

VOF-S25B-36

36

0

0.70

25

360

87

VOF-S25B-48

48

0

0.52

25

480

87

Notes:

1. At full load, nominal input, 20 MHz bandwidth oscilloscope, with 1 µF ceramic and 10 µF electrolytic capacitors on the output.

2. At 230 Vac, full load, 25°C.

3. All specifications are measured at Ta=25°C, nominal input voltage, and 75% rated output load unless otherwise specified.

4. Parts with the “-PB” suffix can sustain 2 times the rated output load for 10 seconds (MAX) and 10% duty cycle (MAX). This functionality requires a 33 µF / 400 V

capacitor connected between pins BC+ and BC-. See Power Boost Section below for more details.

FEATURES

• universal input range (90 ~ 264 Vac)

• Class B emissions (EN55032/CISPR/FCC)

• certified to IEC/EN/UL 62368-1

• designed to meet IEC/EN 60335

• short circuit protection

• over voltage protection

• < 100 mW no-load power consumption

• Class II

PART NUMBER KEY

Base Number

Output Voltage

“Blank” = No Power Boost

PB = Power Boost Function

Additional Resources: Product Page | 3D Model | PCB Footprint