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VHB150W-Q24-S3R3

P1-P3P4-P4
cui.com
date 03/13/2013
page
1 of 4
SERIES: VHB150W │ DESCRIPTION: DC-DC CONVERTER
date 03/13/2013
page
1 of 4
FEATURES
• up to 150 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
• over current, over temperature, over voltage,
and short circuit protections
• remote on/off
• efficiency up to 89%
RoHS
PART NUMBER KEY
MODEL
input
voltage
output
voltage
output
current
output
power
ripple
and noise
1
efciency
range
(Vdc) (Vdc)
max
(A)
max
(W)
max
(mVp-p)
typ
(%)
VHB150W-Q24-S3R3 9 ~ 36 3.3 30 99 100 85
VHB150W-Q24-S5 9 ~ 36 5 30 150 100 87
VHB150W-Q24-S12 9 ~ 36 12 12.5 150 150 88
VHB150W-Q24-S15 9 ~ 36 15 10 150 150 88
VHB150W-Q24-S24 9 ~ 36 24 6.50 156 240 88
VHB150W-Q24-S28 9 ~ 36 28 5.40 156 280 87
VHB150W-Q24-S48 9 ~ 36 48 3.12 150 480 84
VHB150W-Q48-S3R3 18 ~ 75 3.3 30 99 100 87
VHB150W-Q48-S5 18 ~ 75 5 30 150 100 89
VHB150W-Q48-S12 18 ~ 75 12 12.5 150 150 89
VHB150W-Q48-S15 18 ~ 75 15 10 150 150 89
VHB150W-Q48-S24 18 ~ 75 24 6.50 156 240 89
VHB150W-Q48-S28 18 ~ 75 28 5.40 156 280 88
VHB150W-Q48-S48 18 ~ 75 48 3.12 150 480 87
Notes: 1. ripple and noise are measured at 20 MHz BW with 10µF tantalum capacitor and 1µF ceramic capacitor across output
VHB150W - QXX - SXX 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.
cui.com
CUI Inc │ SERIES: VHB150W │ DESCRIPTION: DC-DC CONVERTER date 03/13/2013 │ page 2 of 4
INPUT
parameter conditions/description min typ max units
operating input voltage
24 V input
48 V input
9
18
24
48
36
75
Vdc
Vdc
under voltage lockout
power up
power down
24 V input
48 V input
24 V input
48 V input
8.8
17
8
16
Vdc
Vdc
Vdc
Vdc
positive logic remote on/off
1
lter PI type
Notes: 1. logic compatibility, open collector ref to -input
Module ON, >3.5 Vdc or open circuit
Module OFF, <1.8 Vdc
OUTPUT
parameter conditions/description min typ max units
line regulation measured from high line to low line ±0.2 %
load regulation measured from full load to zero load ±0.2 %
voltage accuracy ±1.5 %
transient response 25% step load change 500 µs
adjustability
2
±10 %
switching frequency 100% load, input voltage range 250 kHz
temperature coefcient ±0.03 %/°C
Notes: 2. trim-up: connect a resistor between the trim pin and +Sense
trim-down: connect a resistor between the trim pin and -Sense
PROTECTIONS
parameter conditions/description min typ max units
over voltage protection %Vo 115 140 %
short circuit protection continuous
current limit % nominal output current 110 140 %
thermal shutdown case temp. 110 °C
SAFETY AND COMPLIANCE
parameter conditions/description min typ max units
isolation voltage
input to output
input to case
output to case
1,500
1,500
1,500
Vdc
Vdc
Vdc
isolation resistance 10 MΩ
isolation capacitance 1,000 pF
safety approvals UL60950-1
3
RoHS compliant yes
Notes: 3. VHB150W-Q24-S48 and VHB150W-Q48-S48 models excluded
For more information, please visit the product page.
cui.com
CUI Inc │ SERIES: VHB150W │ DESCRIPTION: DC-DC CONVERTER date 03/13/2013 │ page 3 of 4
57.90 2.280
50.80
2.000
(2 PLCS)
15.24 0.600
(2 PLCS)
35.56 1.400
(2 PLCS)
61.00 2.402
48.25
M3x0.5 through
(4 PLCS)
4
3
2
1
5
6
7
8
9
2.03 0.080
(4 PLCS)
1.02 0.040
(5 PLCS)
13.20 0.5204.60 0.181
BOTTOM VIEW
MECHANICAL DRAWING
ENVIRONMENTAL
parameter conditions/description min typ max units
case operating temperature -40 100 °C
storage temperature -55 105 °C
humidity non-condensing 95 %
MECHANICAL
parameter conditions/description min typ max units
dimensions 2.28 x 2.40 x 0.52 (57.9 x 61.0 x 13.2 mm) inch
case material aluminum
weight 95 g
Bottom View
All dimensions in mm(inches)
PIN CONNECTIONS
PIN FUNCTION
1 +Vin
2 On/Off
3 CASE
4 -Vin
5 -Vo
6 -S
7 TRIM
8 +S
9 +Vo
Notes: All specications measured at 25°C, nominal input voltage, and full load unless otherwise noted.
For more information, please visit the product page.
P1-P3P4-P4

VHB150W-Q24-S3R3

Mfr. #:
Buy VHB150W-Q24-S3R3
Manufacturer:
Description:
Isolated DC/DC Converters dc-dc isolated150 W, 9 36 V in, 3.3 V, 30 A, half brick
Lifecycle:
New from this manufacturer.
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