cui.com

date 04/01/2013

page 1 of 4

SERIES: VFB600

│ DESCRIPTION: DC-DC CONVERTER

FEATURES

• up to 700 W isolated output

• industry standard full brick package

• 2:1 input range (18~36 V, 36~75 V)

• single output from 12~48 V

• 1,500 V isolation

• over current, over temperature, over voltage,

and short circuit protections

• remote on/off

• efficiency up to 92%

RoHS

PART NUMBER KEY

Input Voltage

Output Voltage

Base Number

MODEL

input

voltage

output

voltage

output

current

output

power

ripple

efficiency

range

(Vdc)

(Vdc)

max

(A)

max

(W)

max

(mVp-p)

typ

(%)

18 ~ 36

12

50

600

120

89

VFB600-D24-S24

18 ~ 36

24

25

600

240

91

18 ~ 36

28

21.5

600

280

90

18 ~ 36

32

18.75

600

320

91

VFB600-D24-S48

18 ~ 36

48

12.5

600

480

92

36 ~ 75

12

50

600

120

90

VFB600-D48-S24

36 ~ 75

24

25

600

240

91

36 ~ 75

28

25

700

280

91

36 ~ 75

32

18.75

600

320

92

VFB600-D48-S48

36 ~ 75

48

12.5

600

480

92

Notes:

1. UL approved

2. Ripple and noise are measured at 20 MHz BW with 220 μF aluminum capacitor accross the input. Add 470 μF aluminum, 1 µF ceramic, 10 µF tantalum capacitors across

output.

For more information, please visit the product page.