Page 1 of 4

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2013/5/3

OSR03-SERIES

DC-DC CONVERTER

2.5VDC~30VDC WIDE INPUT RANGE

UP TO 45Watts

FEATURES

APPLICATIONS

NON

IOSOLATION

REMOTE

CONTROL

OCP

SCP

OTP

otherwise noted

℃

Positive output application

Maximum

Capacitor Load

Input Range

Output Voltage

Output Current

@FullLoad

Input Current

@ No Load

Efficiency

ESR

≧1mΩ

ESR

≧10mΩ

Model

Number

VDC

VDC

A

mA

%

µ

F

OSR03-05S2P5

2.5 ~ 5.5

0.6 ~ 3.3

3

20

95.0@2.5Vo

1000

3000

OSR03-12S3P3

4.5 ~ 14

0.59 ~ 6.0

3

25

93.0@3.3Vo

1000

3000

OSR03-24S05

10 ~ 30

3.0 ~ 6.0

3

25

91.0@5.0Vo

1000

3000

OSR03-24S12

10 ~ 30

5.0 ~ 15

3

30

95.0@12Vo

500

1200

Negative output application

Input Range

Output Voltage

@FullLoad

Input Current

@ No Load

Efficiency

Maximum

Capacitor Load

Model

Number

VDC

VDC

A

mA

%

µ

F

OSR03-12S3P3

4.7 ~ 13

-0.59 ~ -6.0

2.2

35

90.0@-3.3Vo

780

OSR03-24S05

10 ~ 27

-3.0 ~ -6.0

2.2

35

90.0@-5.0Vo

2200

OSR03-24S12

10 ~ 25

-5.0 ~ -15

1.2

60

91.0@-12Vo

580

*Please see page 2 input specifications for input range details.

PART NUMBER STRUCTURE

OSR03 -

24

S

05

A

Series Name

Input

Voltage

(VDC)

Output

Quantity

Output

Voltage

(VDC)

Assembly

Option

Positive

05:

12:

24:

2.5~5.5

4.5~14

10~ 30

2P5:

3P3:

05:

12:

0.6~ 3.3

0.59~6.0

3.0~6.0

5.0~15

Negative

05:

12:

24:

4.7~13

10~ 27

10~ 25

S: Single

3P3:

05:

12:

-0.59~ -6.0

-3.0~ -6.0

-5.0~ -15

:

A:

Standard

Horizontal type