E0505S-2WR2 Datasheet, PDF (3/5 Pages) MORNSUN Science& Technology Ltd. – DUAL/SINGLE OUTPUT DC-DC CONVERTER

EMC RECOMMENDED CIRCUIT
EMI Typical Recommended Circuit （CLASS B）：
LDM
Vin
Vin
+Vo
C1
GND
EUT
G ND
- Vo
(0V)
LOAD
Recommended typical circuit parameters:
Vin(V)
5
C1
4.7µF /50V
EMI
C2
--
LDM
6.8µH
C2
(Figure 1)
Note: If there is no recommended parameters, the model no require the external
component.
EMC TEST WAVEFORM (CLASS B APPLY CIRCUIT)
12/15/24
4.7µF /50V
470pF/3KV
6.8µH
E2415S-2WR2 CE（Positive line）
E2415S-2WR2 CE（Negetive line）
F2405S-2WR2 CE（Positive line）
PRODUCT TYPICAL CURVE
Tolerance Envel ope Curve
+10%
+5%
Rated
Output
Voltage
Typical _{Load Line}
+2.5%
-2.5%
-7.5%
50 70
100
Output Cu rrent Percent(%)
(Nom inal Input Voltage)
Efficiency VS Input Voltage curve
(Full Load)
F0505S-2WR2
100
95
90
85
80
75
70
65
60
55
50
4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5
Input Voltage(V)
F2405S-2WR2CE（Negetive line）
Tem perature D eratingGraph
120
100
80
60
Safe Operating Area
40
20
0
-40 0
40
85 105 120
Ambient Temp.(℃)
(Figure 2)
Efficiency VS Output Load curve
(Vin=Vin-nominal)
F0505S-2WR2
100
90
80
70
60
50
40
30
20
10
0
10 20 30 40 50 60 70 80 90 100
Total Output Current (% )
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E_S-2WR2 & F_S-2WR2 2013.03.12-A/1 Page 3 of 5