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DESCRIPTION: dc-dc converter

1 of 5

11/2009

20050

phone

phone 503.612.2300 fax

www.v-infinity.com

fax 503.612.2383

PART NUMBER: PK25

features

·industry standard pin out

·wide 2:1 input range

·fully isolated

·output voltage trimmable

·low ripple & noise

·over-current protection

·over-voltage protection

·output on/off control

·HI-POT tested

·constant switching frequency

·high efficiency

·compact size 2.56”x2.0”x0.375”

·3 year warranty

output

input

output

output

output

efficiency

power

voltage

voltage

current

current

mV P-P

(typ.)

(max)

(min)

(max)

PK25-D5-S3.3

10.6W

4.5-9VDC

3.3VDC

0A

3.2A

75

73%

PK25-D5-S5

16.0W

4.5-9VDC

5VDC

0A

3.2A

75

75%

PK25-D5-S12

20.4W

4.5-9VDC

12VDC

0A

1.7A

120

77%

PK25-D5-S15

21.0W

4.5-9VDC

15VDC

0A

1.4A

150

77%

PK25-D5-D5

16.0W

4.5-9VDC

±5VDC

0A

1.6A

100/100

75%

PK25-D5-D12

20.4W

4.5-9VDC

±12VDC

0A

0.85A

120/120

77%

PK25-D5-D15

21.0W

4.5-9VDC

±15VDC

0A

0.7A

150/150

77%

PK25-D12-S3.3

13.2W

8-16.5VD

3.3VDC

0A

4.0A

75

83%

PK25-D12-S5

20.0W

9-18VDC

5VDC

0A

4.0A

75

85%

PK25-D12-S12

25.2W

9-18VDC

12VDC

0A

2.1A

120

89%

PK25-D12-S15

25.5W

9-18VDC

15VDC

0A

1.7A

150

89%

PK25-D12-D5

20.0W

9-18VDC

±5VDC

0A

2.0A

100/100

80%

PK25-D12-D12

25.2W

9-18VDC

±12VDC

0A

1.05A

120/120

86%

PK25-D12-D15

25.5W

9-18VDC

±15VDC

0A

0.85A

150/150

86%

PK25-D24-S3.3

13.2W

18-36VDC

3.3VDC

0A

4.0A

75

83%

PK25-D24-S5

20.0W

18-36VDC

5VDC

0A

4.0A

75

85%

PK25-D24-S12

25.2W

18-36VDC

12VDC

0A

2.1A

120

89%

PK25-D24-S15

25.5W

18-36VDC

15VDC

0A

1.7A

150

90%

PK25-D24-D5

20.0W

18-36VDC

±5VDC

0A

2.0A

100/100

82%

PK25-D24-D12

25.2W

18-36VDC

±12VDC

0A

1.05A

120/120

86%

PK25-D24-D15

25.5W

18-36VDC

±15VDC

0A

0.85A

150/150

86%

PK25-D48-S3.3

13.2W

32-72VDC

3.3VDC

0A

4.0A

75

83%

PK25-D48-S5

20.0W

32-72VDC

5VDC

0A

4.0A

75

85%

PK25-D48-S12

25.2W

32-72VDC

12VDC

0A

2.1A

120

90%

PK25-D48-S15

25.5W

32-72VDC

15VDC

0A

1.7A

150

90%

PK25-D48-D5

20.0W

32-72VDC

±5VDC

0A

2.0A

100/100

82%

PK25-D48-D12

25.2W

32-72VDC

±12VDC

0A

1.05A

120/120

86%

PK25-D48-D15

25.5W

32-72VDC

±15VDC

0A

0.85A

150/150

86%

NOTE: 1. All models (excluding the 5 V dc input, D5) are also available in an extended temperature range of -40°C~85°C.

For these models, append “M” to the model number, e.g. PK25-D12-S3.3M.

2. Ripple & noise measured with a 20MHz bandwidth, off a 10uF electrolytic and a 0.1uF ceramic cap in parallel at the

ouptut.