DC/DC Converter

E_S-2WR2 & F_S-2WR2 series

2015.04.17-A/2

Page 2 of 5

MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

UL/CE

E2405S-2WR2

24

(21.6-26.4)

±5

±200/±20

76/80

100

E2409S-2WR2

±9

±111/±11

80/84

E2412S-2WR2

±12

±83/±8

80/84

E2415S-2WR2

±15

±67/±7

80/84

F2405S-2WR2

5

400/40

76/80

220

F2409S-2WR2

9

222/22

82/86

F2412S-2WR2

12

167/17

80/84

F2415S-2WR2

15

133/13

82/86

--

F2418S-2WR2

18

111/11

82/86

UL/CE

F2424S-2WR2

24

83/8

82/86

Note: *The capacitive loads of positive and negative outputs are the same.

Input Specifications

Item

Operating Conditions

Min.

Typ.

Max.

Unit

Input Current

(full load / no-load)

5V input

--

506/35

--/60

mA

12V input

--

208/20

--/50

15V input

--

159/15

--/35

24V input

--

104/10

--/30

Reflected Ripple Current

--

15

--

mA

Surge Voltage (1sec. max.)

5V input

-0.7

--

9

VDC

12V input

-0.7

--

18

15V input

-0.7

--

21

24V input

-0.7

--

30

Input Filter

Filter capacitor

Hot Plug

Unavailable

Output Specifications

Item

Operating Conditions

Min.

Typ.

Max.

Unit

Output Voltage Accuracy

See tolerance envelope graph (Fig. 1)

Line Regulation

Input voltage change: ±1%

3.3VDC output

--

--

±1.5

--

Other output

--

--

±1.2

Load Regulation

10%-100% load

3.3VDC output

--

18

--

%

5VDC output

--

12

--

9VDC output

--

9

--

12VDC output

--

8

--

15VDC/18VDC output

--

7

--

24VDC output

--

6

--

Ripple & Noise*

20MHz bandwidth

--

75

200

mVp-p

Temperature Coefficient

Full load

--

--

±0.03

%/℃

Short Circuit Protection**

E24xxS-2WR2/F24xxS-2WR2/E0524S-2WR2/F0524S-2WR2

--

--

1

s

Others

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

Min.

Typ.

Max.

Unit

Isolation Voltage

Input-output, with the test time of 1 minute and the leak

current lower than 1mA

3000

--

--

VDC

Isolation Resistance

Input-output, isolation voltage 500VDC

1000

--

--

MΩ

Isolation Capacitance

Input-output, 100KHz/0.1V

E2415S-2WR2/F2424S-2WR2

--

50

--

pF

Other models

--

20

--