VHB75W-Q48-S24 CUI Inc, VHB75W-Q48-S24 Datasheet - Page 10
![CONVERTER DC/DC 75W 24V 3.12A](/photos/40/8/400870/mfg_vhb75w-dual_series_sml.jpg)
VHB75W-Q48-S24
Manufacturer Part Number
VHB75W-Q48-S24
Description
CONVERTER DC/DC 75W 24V 3.12A
Manufacturer
CUI Inc
Series
V-Infinity VHB75Wr
Type
With Remote On/Off and UVLOr
Datasheet
1.VHB75W-Q48-S24.pdf
(10 pages)
Specifications of VHB75W-Q48-S24
Voltage - Input (min)
18V
Voltage - Input (max)
75V
Number Of Outputs
1
Power (watts) - Manufacture Series
75W
Power (watts) - Max
75W
1st Output
24 VDC @ 3.2A
2nd Output
-
3rd Output
-
Voltage - Isolation
1.5kV (1500V)
Mounting Type
Through Hole
Package / Case
9-DIP Module, 1/2 Brick
Size / Dimension
2.40" L x 2.28" W x 0.50" H (61mm x 57.9mm x 12.7mm)
Operating Temperature
-40°C ~ 100°C
Efficiency
85%
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
102-2256
VHB75W-Q48-S24
VHB75W-Q48-S24
PART NUMBER: VHB75W
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.
20050 SW 112
th
Ave. Tualatin, Oregon 97062
+Vin
-Vin
FIGURE 11. OUTPUT NOISE MEASUREMENT CIRCUIT
Trim
+Vo
-Vo
+S
-S
phone
phone 503.612.2300 fax
Ceramic
1.0µF
DESCRIPTION: half-brick dc-dc converter
Solid Tantalum
10µF
fax 503.612.2383
+
To Scope
www.v-infinity.com
page
date
Resistor
Load
04/2011
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