DC/DC Converter
E_S-2WR2 & F_S-2WR2 series
E2405S-2WR2
E2409S-2WR2
E2412S-2WR2
±5
±9
±12
±15
5
±200/±20
±111/±11
±83/±8
±67/±7
400/40
222/22
167/17
133/13
111/11
83/8
76/80
80/84
80/84
80/84
76/80
82/86
80/84
82/86
82/86
82/86
100
220
E2415S-2WR2
UL/CE
F2405S-2WR2
24
(21.6-26.4)
F2409S-2WR2
F2412S-2WR2
F2415S-2WR2
F2418S-2WR2
F2424S-2WR2
9
12
15
18
24
--
UL/CE
Note: *The capacitive loads of positive and negative outputs are the same.
Input Specifications
Item
Operating Conditions
5V input
Min.
--
Typ.
506/35
208/20
159/15
104/10
15
Max.
--/60
--/50
--/35
--/30
--
Unit
12V input
--
Input Current
(full load / no-load)
mA
mA
15V input
--
24V input
--
Reflected Ripple Current
Surge Voltage (1sec. max.)
--
5V input
12V input
15V input
24V input
-0.7
-0.7
-0.7
-0.7
--
9
--
18
VDC
--
21
--
30
Input Filter
Hot Plug
Filter capacitor
Unavailable
Output Specifications
Item
Operating Conditions
Min.
Typ.
Max.
Unit
Output Voltage Accuracy
See tolerance envelope graph (Fig. 1)
3.3VDC output
Other output
3.3VDC output
5VDC output
9VDC output
12VDC output
--
--
--
--
--
--
--
--
--
--
--
--
--
±1.5
±1.2
--
Line Regulation
Input voltage change: ±1%
--
18
12
9
--
--
Load Regulation
10%-100% load
%
8
--
15VDC/18VDC output
24VDC output
7
--
6
--
Ripple & Noise*
20MHz bandwidth
Full load
75
--
200
±0.03
1
mVp-p
%/℃
s
Temperature Coefficient
E24xxS-2WR2/F24xxS-2WR2/E0524S-2WR2/F0524S-2WR2
Others
--
Short Circuit Protection**
Continuous, self-recovery
Note: * Ripple and noise are measured by “parallel cable” method, please see DC-DC Converter Application Notes for specific operation;
**Supply voltage must be discontinued at the end of short circuit duration forE24xxS-2WR2/F24xxS-2WR2 series, and E0524S-2WR2/F0524S-2WR2 models.
General Specifications
Item
Operating Conditions
Input-output, with the test time of 1 minute and the leak
current lower than 1mA
Min.
Typ.
--
Max.
--
Unit
VDC
MΩ
Isolation Voltage
Isolation Resistance
3000
Input-output, isolation voltage 500VDC
1000
--
--
--
--
--
E2415S-2WR2/F2424S-2WR2
Input-output, 100KHz/0.1V
50
20
Isolation Capacitance
pF
Other models
--
2015.04.17-A/2
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