VHK100W-Q48-S15 CUI Inc, VHK100W-Q48-S15 Datasheet - Page 10
![CONVERTER DC/DC 15V 6.7A 100W](/photos/8/90/89018/vhk100w-q48-s15_sml.jpg)
VHK100W-Q48-S15
Manufacturer Part Number
VHK100W-Q48-S15
Description
CONVERTER DC/DC 15V 6.7A 100W
Manufacturer
CUI Inc
Series
V-Infinity VHK100Wr
Type
Isolatedr
Datasheet
1.VHK100W-Q48-S15.pdf
(10 pages)
Specifications of VHK100W-Q48-S15
Output
15V
Number Of Outputs
1
Power (watts)
100W
Mounting Type
Chassis Mount
Voltage - Input
18 ~ 75V
Package / Case
Module
1st Output
15 VDC @ 6.7A
Size / Dimension
4.23" L x 4.01" W x 1.50" H (107.5mm x 101.8mm x 38mm)
Power (watts) - Rated
100W
Operating Temperature
-40°C ~ 85°C
Efficiency
86.5%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
4th Output
-
Other names
102-1816
PART NUMBER: VHK100W
note: The recommended components are a starting point but not guaranteed for meeting these EMI requirements. More or less
18. 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.
19. 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
Ave. Tualatin, Oregon 97062
C1
1. Conduction EN55022 class A
2. Conduction EN55022 class B
VHK100W-Q24-S28
VHK100W-Q48-S28
VHK100W-Q24-S28
VHK100W-Q48-S28
Model No.
Model No.
+Vin
-Vin
FIGURE 10.3. EMI FILTER FOR VHK100W-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
phone
phone 503.612.2300 fax
C1
C2
C2
Ceramic
1.0µF
DESCRIPTION: chassis mount dc-dc converter
+Vin
-Vin
220uF/50V KY
47uF/100V KY
47uF/100V KY
47uF/50V KY
Solid Tantalum
10µF
C3
C2
CASE
fax 503.612.2383
+
+Vo
-Vo
3.4uH
3.4uH
3.4uH
3.4uH
To Scope
L1
L1
www.v-infinity.com
page
date
Resistor
Load
08/2009
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