6 Watt EC Single Series DC/DC Converters
Description
Features
!
These 6 Watt DC/DC converters were designed expressly for
fast integration with your systems power needs. With few
external components or filtering needed for all but the most
critical applications, these converters drop onto your board
andprovidepowerinstantly.Thissavesyoucostlyengineering
timeneededtodesignyoursystemaroundthepowerconverter,
“We’ve done the engineering for you”.
Few External Parts Required for Operation
!
Efficiencies to 80 Percent
!
Overcurrent Protected for Long, Reliable Operation
!
Water Washable, Non-conductive Case Design
!
Low Input to Output Capacitance
Saving space in today’s modern designs is also critical.
The EC Series converters replace narrow input voltage range
2 x 2 inch converters with a space saving 1 x 2 inch design.
This series has the highest isolation of any high power density
1 x 2 inch DC/DC converter on the market - we guarantee the
full UL1459 mandated value of 700 VDC.
!
Isolation Voltage Raised to 700 VDC as Per the
Requirements of UL1459
!
Five Year Warranty
Reliability is the most important design criteria for the
CALEX design team. To this end we reduced the component
count 50% from our last generation of 6 Watt devices and
reduced the case footprint.
Selection Chart
Input Range
Output
VDC
Output
mA
VDC
Model
Min
9
Max
27
12S5.1000EC
12S12.500EC
12S15.400EC
48S5.1000EC
48S12.500EC
48S15.400EC
5
1000
500
CALEX reliability is backed by our 5 year warranty. We can
offer a 5 year warranty where others can’t because with a
CALEX DC/DC it’s rarely needed.
9
27
12
15
5
9
27
400
20
20
20
60
1000
500
60
12
15
60
400
6 Watt EC Single Series Block Diagram
ISOLATION TRANSFORMER
+ OUTPUT
CMN
A
3
4
+ INPUT
- INPUT
1
2
CURRENT
MODE
PWM
ISO AMP
LOW TC
BANDGAP
REFERENCE
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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