6 Watt Dual Series DC/DC Converters
Description
Features
Ideal for industrial applications, these 6 Watt Dual Output
convertersaresuitableforuseintelecommunications,medical
and other systems that require floating outputs.
!
Low Profile Copper Case (0.375" High)
!
Six-Sided Shielded Case
!
Low Input/Output Noise Operation
These DC/DC converters operate at a fixed frequency that
is independent of line and load. The isolation transformer
provides700VDCisolationbetweeninputandoutputgrounds
allowing the outputs to be floated above or below the input
ground. Designed for maximum performance, each unit has
an LC input filter, high speed MOSFET power chopper and
short circuit protected linear post regulators.
!
700 VDC Input/Output Isolation
!
Short Circuit Protected Output
!
Fixed Frequency Operation Independent
of Line and Load
!
Highly Regulated/Low Drift Output
The copper case, measuring only 0.375" high, is shielded
on all six sides to minimize radiated noise. All converters in
this series are guaranteed under the CALEX 5 Year Warranty.
!
Rugged High Speed MOSFET Power Chopper
5 Year Warranty
!
Selection Chart
Input Range
Outputs
VDC
Outputs
mA
VDC
Model
MIN
MAX
13.20
13.20
26.40
26.40
30.80
30.80
52.80
52.80
12D12.250A
12D15.200A
24D12.250A
24D15.200A
28D12.250A
28D15.200A
48D12.250A
48D15.200A
11.16
11.16
22.32
22.32
26.04
26.04
44.64
44.64
±12
±15
±12
±15
±12
±15
±12
±15
±250
±200
±250
±200
±250
±200
±250
±200
6 Watt Dual Output Series Block Diagram
SERIES
PASS
3
+ OUTPUT
REGULATOR
A
+ INPUT
1
2
FIXED
FREQUENCY
POWER
LC
INPUT
FILTER
CMN
4
SERIES
PASS
DRIVER
- INPUT
REGULATOR
CASE
- OUTPUT
5
12.98
Manufacturing Company, Inc. • Concord, California 94520 • Ph: 925/687-4411 or 800/542-3355 • Fax: 925/687-3333 • www.calex.com • Email: sales@calex.com
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