12 Watt Dual Series DC/DC Converters
Features
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Description
These 10 and 12 Watt Dual Output DC/DC converters are
designed for telecommunications, medical or industrial
equipment and instrumentation systems. The converters
feature very wide input voltage ranges.
The converter consists of a hi-speed chopper circuit using
state of the art MOSFET technology, isolation transformer,
and high regulation linear post regulator. This provides for
very low noise and ultra stable output voltages.
Low Noise Output
LC Type Input Filter
Six-Sided Shielded Steel Case
Very Wide Input Voltage Ranges
(9-36, 18-54, and 24-72)
High Efficiency Operation
Long Term Output Fault Survival
5 Year Warranty
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Selection Chart
Model
24D12.500
24D15.400
28D5.1000
48D12.500
48D15.400
Input Range
VDC
MIN
MAX
9.00
9.00
18.00
24.00
24.00
36.00
36.00
54.00
72.00
72.00
Outputs
VDC
鹵12.0
鹵15.0
鹵5.0
鹵12.0
鹵15.0
Outputs
mA
鹵500
鹵400
鹵1000
鹵500
鹵400
12 Watt Dual Series Block Diagram
PWM FEEDBACK
CROSS
COUPLED
FOLDBACK
CURRENT LIMIT
3 + OUTPUT
A
+ INPUT 1
- INPUT 2
LC
INPUT
FILTER
PWM
CONTROL
LOW TC
REFERENCE
100碌F
4 CMN
SHIELDED ISOLATION
TRANSFORMER
SIX-SIDED SHIELDED STEEL CASE
CROSS
COUPLED
FOLDBACK
CURRENT LIMIT
5 - OUTPUT
Manufacturing Company, Inc.
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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STCO #970624-2, STCO #990408-1
100碌F
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