DC/DC Converter

B_S-1WR2 & B_D-1WR2 series

2018.04.13-B/1

Page 2 of 6

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

--

B1505S-1WR2

15

(13.5-16.5)

5

200/20

76/80

220

B1512S-1WR2

12

84/9

76/80

B1515S-1WR2

15

67/7

76/80

B1505D-1WR2

5

200/20

76/80

B1509D-1WR2

9

111/12

76/80

B1515D-1WR2

15

67/7

76/80

B2403S-1WR2

24

(21.6-26.4)

3.3

303/30

68/72

UL/CE/CB

B2405S-1WR2

5

200/20

76/80

B2409S-1WR2

9

111/12

76/80

B2412S-1WR2

12

84/9

76/80

B2415S-1WR2

15

67/7

76/80

B2424S-1WR2

24

42/4

76/80

--

B2403D-1WR2

3.3

303/30

68/72

UL/CE/CB

B2405D-1WR2

5

200/20

76/80

B2409D-1WR2

9

111/12

76/80

B2412D-1WR2

12

84/9

76/80

B2415D-1WR2

15

67/7

76/80

B2424D-1WR2

24

42/4

76/80

Input Specifications

Item

Operating Conditions

Min.

Typ.

Max.

Unit

Input Current

(full load / no-load)

3.3V input

--

404/30

--/70

mA

5V input

--

277/20

--/60

12V input

--

115/15

--/50

15V input

--

83/10

--/35

24V input

--

57/17

--/30

Reflected Ripple Current

--

15

--

mA

Surge Voltage (1sec. max.)

3.3 input

-0.7

--

5

VDC

5V input

-0.7

--

9

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

--

8

--

12VDC output

--

7

--

15VDC output

--

6

--

24VDC output

--

5

--

Ripple & Noise*

20MHz bandwidth

--

60

150

mVp-p

Temperature Coefficient

Full load

--

--

±0.03

%/℃

Short Circuit Protection**

B03xxS-1WR2/B03xxD-1WR2/B24xxS-1WR2/

B24xxD-1WR2/B0524S-1WR2/ B0524D-1WR2

--

--

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 for B03xxS-1WR2/B03xxD-1WR2 series, B24xxS-1WR2/ B24xxD-1WR2 series, and

B0524S-1WR2/B0524D-1WR2 models.