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A
3 Watt SMT Dual Series DC/DC Converters
2401 Stanwell Drive Concord, California 94520 Ph: 925/687-4411 or 800/542-3355 Fax: 925/687-3333 www.calex.com Email: sales@calex.com
1
eco# 031119-5, eco# 040727-3, eco# 041007-1
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Features
SMT Technology
2:1 Input Range
High Efficiency up to 83%
I/O Isolation 1500VDC
Short Circuit Protected
MTBF > 1,000,000 Hours
A
3 Watt SMT Dual Series DC/DC Converters
2401 Stanwell Drive Concord, California 94520 Ph: 925/687-4411 or 800/542-3355 Fax: 925/687-3333 www.calex.com Email: sales@calex.com
2
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3 Watt SMT Dual Series DC/DC Converters
2401 Stanwell Drive Concord, California 94520 Ph: 925/687-4411 or 800/542-3355 Fax: 925/687-3333 www.calex.com Email: sales@calex.com
3
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NOTES
(1)
Specifications typical at Ta=+25C, resistive load, nominal input
voltage, rated output current unless otherwise noted.
(2)
Transient recovery time is measured to within 1% error band for
a step change in output load 75% to 100%
(3)
When measuring output ripple & noise, an external 0.1F
ceramic capacitor is recommended to be placed from each
output to common.
(4)
Specifications subject to change without notice.
(5)
Water Washability - Calex DC/DC converters are designed to
withstand most solder/wash processes. Careful attention should
be used when assessing the applicability in your specific
manufacturing process. Converters are not hermetically sealed.
A
3 Watt SMT Dual Series DC/DC Converters
2401 Stanwell Drive Concord, California 94520 Ph: 925/687-4411 or 800/542-3355 Fax: 925/687-3333 www.calex.com Email: sales@calex.com
4
eco# 031119-5, eco# 040727-3, eco# 041007-1
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Denotes
Pin 1
0.15
All dimensions are typical in inches (mm).
Tolerance X.XX = +/- 0.01 (+/- 0.25)
0.10
(2.54)
0.70
(17.8)
1.27
(32.3)
0.02
(0.5)
0.02 (0.5)
0.40 (10.2)
0.085 (2.16)
0.58 (14.8)
0.63 (16.1)
0.74 (18.8)
Top
Side
Mechanical Configuration
Typical Application
Derating Curve
Connecting Pin Patterns