VHB350-D48-S24 Datasheet, PDF (1/4 Pages) CUI INC – up to 350 W isolated output

SERIES: VHB350 │ DESCRIPTION: DC-DC CONVERTER
FEATURES
• up to 350 W isolated output
• industry standard half brick package
• 2:1 input range (18~36 V, 36~75 V)
• single output from 3.3~28 V
• 1,500 V isolation
• over current, over temperature, over voltage,
and short circuit protections
• remote on/off
• efficiency up to 92.5%
RoHS
date 03/14/2013
page 1 of 4
MODEL
input
voltage
range
(Vdc)
output
voltage
(Vdc)
output
current
max
(A)
output
power
max
(W)
VHB350-D24-S3R3
18 ~ 36
3.3
70
231
VHB350-D24-S5
18 ~ 36
5
70
350
VHB350-D24-S12
18 ~ 36
12
29.2
350
VHB350-D24-S24
18 ~ 36
24
14.6
350
VHB350-D24-S28
18 ~ 36
28
12.5
350
VHB350-D48-S3R3
36 ~ 75
3.3
70
231
VHB350-D48-S5
36 ~ 75
5
70
350
VHB350-D48-S12
36 ~ 75
12
29.2
350
VHB350-D48-S24
36 ~ 75
24
14.6
350
VHB350-D48-S28
36 ~ 75
28
12.5
350
Notes:
1. Ripple and noise are measured at 20 MHz BW with 10µF tantalum capacitor and 1µF ceramic capacitor across output
ripple
and noise¹
max
(mVp-p)
100
100
120
280
280
100
100
120
280
280
efficiency
typ
(%)
88
89.5
91.5
90
91
89
91
92.5
91.5
92.5
PART NUMBER KEY
VHB350 - DXX - SXX X
Base Number
Input Voltage
Output Voltage
Remote On/Off Control
"Blank" = Positive Logic
N = Negative Logic
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