DC/DC Converter

E_S-1WR2 & F_S-1WR2 series

2015.09.21-B/0

Page 1 of 5

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1W, Fixed input voltage , isolated & unregulated

dual/single output

FEATURES



Miniature SIP package, International standard

pin-out



Conversion efficiency high up to 81%



Isolation voltage: 3K VDC



Operating temperature range: -40℃ to +105℃



EN60950,UL60950 Approval

E_S-1WR2 & F_S-1WR2 series is specially designed for applications where an isolated voltage is required in a distributed power supply system.

It is suitable for：

1.Where the voltage of the input power supply is stable (voltage variation: ±10%Vin);

2.Where isolation is necessary between input and output (isolation voltage ≤3000VDC);

3.Where do not has high requirement of line regulation, load regulation and low ripple noise;

4.Such as: pure digital circuits, low frequency analog circuits and relay-driven circuits.etc.

Selection Guide

Certification

Part No.

Input Voltage (VDC)

Output

Efficiency

(%,

@ Full Load

Max.

Capacitive

Nominal

(Range)

Output Voltage

(VDC)

Output Current (mA)

(Max./Min.)

--

E0312S-1WR2

3.3

(2.97-3.63)

±12

±42/±5

72/76

100

F0303S-1WR2

3.3

303/30

69/73

220

F0305S-1WR2

5

200/20

74/78

F0324S-1WR2

24

42/5

74/78

UL/CE

E0505S-1WR2

5

(4.5-5.5)

±5

±100/±10

76/80

100

E0509S-1WR2

±9

±56/±6

76/80

E0512S-1WR2

±12

±42/±5

76/80

E0515S-1WR2

±15

±33/±4

77/81

E0524S-1WR2

±24

±21/±2

77/81

--

F0503S-1WR2

3.3

303/30

69/73

220

UL/CE

F0505S-1WR2

5

200/20

76/80

F0509S-1WR2

9

111/12

76/80

F0512S-1WR2

12

83/9

76/80

F0515S-1WR2

15

67/7

77/81

F0524S-1WR2

24

42/5

77/81

--

E0909S-1WR2

9

(8.1-9.9)

±9

±56/±6

76/80

100

F0909S-1WR2

9

111/12

76/80

220

UL/CE

E1205S-1WR2

12

(10.8-13.2)

±5

±100/±10

76/80

100

E1212S-1WR2

±12

±42/±5

77/81

E1215S-1WR2

±15

±33/±4

77/81

E1224S-1WR2

±24

±21/±2

76/80

--

F1203S-1WR2

3.3

303/30

71/75

220

UL/CE

F1205S-1WR2

5

200/20

76/80

F1209S-1WR2

9

111/12

76/80

F1212S-1WR2

12

83/9

76/80

F1215S-1WR2

15

67/7

77/81

F1224S-1WR2

24

42/5

77/81

--

E1505S-1WR2

15

(13.5-16.5)

±5

±100/±10

76/80

100

E1515S-1WR2

±15

±33/±4

77/81

CE

F1505S-1WR2

5

200/20

76/80

220