EDA20 Datasheet PDF - Chinfa Electronics Ind

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EDA20
Chinfa Electronics Ind

Part Number EDA20
Description AC - DC ENCLOSED SWITCHING POWER SUPPLY
Page 4 Pages


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EDA20 SERIES
AC-DC ENCLOSED SWITCHING POWER SUPPLY
FEATURES
UL / cUL / TUV / CE
COMPLY WITH ErP
UNIVERSAL INPUT 88~264VAC
SHORT CIRCUIT PROTECTION
INTERNAL INPUT FILTER
2 YEARS WARRANTY
HIGH EFFICIENCY UP TO 87%
HIGH AVERAGE EFFICIENCY MEET ErP
LOW STANDBY POWER CONSUMPTION
MODEL LIST
MODEL NO.
INPUT
VOLTAGE
EDA20-05
EDA20-12
EDA20-15
EDA20-24
88~264 VAC
88~264 VAC
88~264 VAC
88~264 VAC
HR
UL 60950-1
EN 60950-1
a
OUTPUT OUTPUT OUTPUT
WATTAGE VOLTAGE CURRENT
Single Output Models
20 WATTS
20.4 WATTS
21 WATTS
21.6 WATTS
+ 5 VDC
+ 12 VDC
+ 15 VDC
+ 24 VDC
4000 mA
1700 mA
1400 mA
900 mA
EFF.
(min.)
81%
84%
85%
85%
EFF.
(typ.)
83%
86%
87%
87%
EFF.
(avg.)
80%
83%
84%
84%
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed
GENERAL
Characteristics
Conditions
Conditions
min. typ. max.
min.
typ. max.
Switching frequency
Isolation voltage
Isolation resistance
Ambient temperature
Derating (see derating curve)
Storage temperature
Relative humidity
Temperature coefficient
MTBF
Vi nom, Io nom
Input-Output
Input-FG
Input-Output, @ 500VDC
Operating at Vi nom
Vi nom, from 61oC to +71oC
Non operational
Vi nom, Io nom
Vi nom, Io min
Bellcore Issue 6 @40oC, GB
3000 / 4242
1500 / 2121
100
-40
65
-40
20
5V model
729000
+ 71
2.5
+ 85
95
± 0.03
www.DataSheet4U.com
12V model
15V model
740000
746000
Altitude during operation
IEC 60068-2-13
24V model
772000
4850
Dimension
Cooling
Free air convection
L92 x W54 x H30
unit
unit
KHz
VAC / VDC
VAC / VDC
MΩ
oC
% / oC
oC
% RH
% / oC
Hours
Hours
Hours
Hours
m
mm
www.chinfa.com
2010.07.08
sales@chinfa.com
P1

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Related : Start with EDA2 Part Numbers by
EDA20 AC - DC ENCLOSED SWITCHING POWER SUPPLY EDA20
Chinfa Electronics Ind
EDA20 pdf

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