10 Watt WD Dual 鈥淟ow Input鈥?Series DC/DC Converters
Features
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Universal 9 to 36 Volt Input Range.
Up to 10 Watts of PCB Mounted Power
Efficiencies to > 80%
Optional ON/OFF Control Pin
Fully Isolated, Filtered Design
Low Noise Outputs
Very Low I/O Capacitance, 350 pF Typical
Water Washable Shielded Copper Case
Five Year Warranty
Description
The universal input of the WD Dual series spans 9 to 36 volts.
This makes these converters ideal for 12, 24 and 28 volt
battery and process control applications.
Coupled with these features is a low output noise of
typically less than 80 mV peak to peak. The noise is also fully
specified for RMS value and if even these impressive noise
figures aren鈥檛 enough, our applications section shows a
simple add on circuit that can reduce the output noise to less
than 10 mV p-p.
Full isolation is provided to help cut ground loops in
industrial systems, where unknown input power quality could
create havoc with sensitive, high precision analog circuitry.
No extra components or heatsinking are required for most
applications saving you design time and valuable PCB space.
Model
24D5.850WD
24D12.400WD
24D15.320WD
Selection Chart
Input Range
VDC
Min
9
9
9
Max
36
36
36
VDC
鹵5
鹵12
鹵15
Output
mA
鹵850
鹵400
鹵320
Power
W
9
10
10
What all this means to you is a tighter, more compact
overall system that has the capability of being universally
powered. Full application information is provided to make
integrating this supply in your system a snap.
Other input and output voltage combinations may be
factory ordered, contact CALEX applications engineering at
1-800-542-3355 for more information.
10 Watt Dual WD Series Block Diagram
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2401 Stanwell Drive 鈥?Concord, California 94520 鈥?Ph: 925/687-4411 or 800/542-3355 鈥?Fax: 925/687-3333 鈥?www.calex.com 鈥?Email: sales@calex.com
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3/2001
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