Datasheet
cui.com
date 02/14/2013
page
1 of 4
SERIES: VHE100W │ DESCRIPTION: DC-DC CONVERTER
date 02/14/2013
page
1 of 4
FEATURES
• up to 100 W isolated output
• industry standard half brick package
• 4:1 input range (9~36 V, 18~75 V)
• single output from 3.3~48 V
• 1,500 V isolation
• tantalum free capacitors used
• over current, over temperature, over voltage,
and short circuit protections
• remote on/off
• very high efficiency up to 93%
RoHS
PART NUMBER KEY
MODEL
input
voltage
output
voltage
output
current
output
power
ripple and
noise
1
efciency
range
(Vdc) (Vdc)
max
(A)
max
(W)
max
(mVp-p)
typ
(%)
VHE100W-Q24-S3R3 9 ~ 36 3.3 25 82.5 100 87
VHE100W-Q24-S5 9 ~ 36 5 20 100 100 89.5
VHE100W-Q24-S12 9 ~ 36 12 8.4 100 120 90.5
VHE100W-Q24-S15 9 ~ 36 15 6.7 100 120 90.5
VHE100W-Q24-S24 9 ~ 36 24 4.2 100 240 89
VHE100W-Q24-S48 9 ~ 36 48 2.1 100 480 88.5
VHE100W-Q48-S3R3 18 ~ 75 3.3 25 82.5 100 88
VHE100W-Q48-S5 18 ~ 75 5 20 100 100 92
VHE100W-Q48-S12 18 ~ 75 12 8.4 100 120 93
VHE100W-Q48-S15 18 ~ 75 15 6.7 100 120 92.5
VHE100W-Q48-S24 18 ~ 75 24 4.2 100 240 91
VHE100W-Q48-S48 18 ~ 75 48 2.1 100 480 90.5
Notes: 1. ripple and noise are measured at 20 MHz BW with 10µF tantalum capacitor and 1µF ceramic capacitor across output
VHE100W - QXX - SXXX X
Input Voltage
Output Voltage
Base Number
Remote On/Off Control
"blank" = positive logic
N = negative logic
For more information, please visit the product page.