VHB100W-Q48-S24 CUI Inc, VHB100W-Q48-S24 Datasheet - Page 10
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VHB100W-Q48-S24
Manufacturer Part Number
VHB100W-Q48-S24
Description
CONVERTER DC/DC 24V 4.17A 100W
Manufacturer
CUI Inc
Series
V-Infinity VHB100Wr
Type
Isolatedr
Datasheet
1.VHB100W-Q48-S24.pdf
(10 pages)
Specifications of VHB100W-Q48-S24
Output
24V
Number Of Outputs
1
Power (watts)
100W
Mounting Type
Through Hole
Voltage - Input
18 ~ 75V
Package / Case
9-DIP Module
1st Output
24 VDC @ 4.17A
Size / Dimension
2.40" L x 2.28" W x 0.50" H (61mm x 57.9mm x 12.7mm)
Power (watts) - Rated
100W
Operating Temperature
-40°C ~ 100°C
Efficiency
88%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
4th Output
-
Other names
102-1978
PART NUMBER: VHB100W
note: The recommended components are a starting point but not guaranteed for meeting these EMI requirements. More or less
16. OUTPUT FILTERING
The converter has built-in capacitors at the output to control ripple and noise. If desired, additional output capacitance can be
introduced at the input to the powered equipment. Recommended starting point: one 10μF tantalum and one 1μF ceramic capacitor in
parallel at the output.
17. OUTPUT NOISE MEASUREMENT SCHEMATIC
For proper output ripple and noise measurement, connect a 10μF tantalum and a 1μF ceramic capacitor across the output. Set the
scope bandwidth to 20MHz. Probe directly off of one of the capacitors, using a small ground clip to minimize measurement error.
filtering may be required for a specific application or to meet other EMI standards, e.g.MIL-STD-461
20050 SW 112
th
C1
1. Conduction EN55022 class A
2. Conduction EN55022 class B
Ave. Tualatin, Oregon 97062
VHB100W-Q24-S28
VHB100W-Q48-S28
VHB100W-Q24-S28
VHB100W-Q48-S28
Model No.
Model No.
+Vin
-Vin
FIGURE 10.3. EMI FILTER FOR VHB100W-XXX-S28
FIGURE 11. OUTPUT NOISE MEASUREMENT CIRCUIT
Trim
L1
+Vo
-Vo
+S
220uF/50V KY
47uF/100V KY
-S
47uF/50V KY
47uF/100V KY
C1
C2
phone
phone 503.612.2300 fax
C2
Ceramic
1.0µF
DESCRIPTION: half-brick dc-dc converter
+Vin
-Vin
220uF/50V KY
47uF/100V KY
47uF/100V KY
47uF/50V KY
Solid Tantalum
10µF
C3
C2
CASE
+
fax 503.612.2382
+Vo
-Vo
3.4uH
3.4uH
3.4uH
3.4uH
To Scope
L1
L1
page
date
Resistor
Load
05/2009
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