EDA20 Datasheet, PDF (1/4 Pages) Chinfa Electronics Ind. Co., Ltd. – AC - DC ENCLOSED SWITCHING POWER SUPPLY

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
INPUT
MODEL NO.
VOLTAGE
EDA20-05
EDA20-12
EDA20-15
EDA20-24
88~264 VAC
88~264 VAC
88~264 VAC
88~264 VAC
R
H
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, 25^oC Unless Otherwise Noticed
GENERAL
Characteristics
Switching frequency
Isolation voltage
Isolation resistance
Ambient temperature
Derating (see derating curve)
Storage temperature
Relative humidity
Temperature coefficient
MTBF
Altitude during operation
Dimension
Cooling
Conditions
Conditions
Vi nom, Io nom
Input-Output
Input-FG
Input-Output, @ 500VDC
Operating at Vi nom
Vi nom, from 61^oC to +71^oC
Non operational
Vi nom, Io nom
Vi nom, Io min
Bellcore Issue 6 @40^oC, GB
5V model
12V model
15V model
24V model
IEC 60068-2-13
Free air convection
min. ^typ. max.
min. ^typ. max.
65
3000 / 4242
1500 / 2121
100
-40
+ 71
2.5
-40
+ 85
20
95
± 0.03
729000
740000
746000
772000
4850
L92 x W54 x H30
unit
unit
KHz
VAC / VDC
VAC / VDC
MΩ
o_C
% / ^oC
o_C
% RH
% / ^oC
Hours
Hours
Hours
Hours
m
mm
www.chinfa.com
2010.07.08
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