A
6 Watt EC Single Series DC/DC Converters
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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6 Watt EC Single Series Block Diagram
Description
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
and provide power instantly. This saves you costly engineering
time needed to design your system around the power converter,
“We’ve done the engineering for you”.
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.
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.
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.
Features
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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
!
Isolation Voltage Raised to 700 VDC as Per the
Requirements of UL1459
!
Five Year Warranty
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CURRENT
MODE
PWM
ISOLATION TRANSFORMER
ISO AMP
LOW TC
BANDGAP
REFERENCE
+ OUTPUT
CMN
+ INPUT
- INPUT