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PTK25 Screw Terminal Series DC-DC Converter
REV. 06-2007
Features
·U-Frame w/Screw Terminals
·Wide 2:1 input range
·Fully isolated
·Output voltage trimmable
·Output on/off control
·Over-current protection
·Over-voltage protection
·Six-sided EMI shielding
·Constant switching frequency
·High efficiency
·Compact size 2.25”x3.0”x0.67”
·-40°C~85°C Models available
·Din-rail mount available
·3 year warranty
Model
1
Number
PTK25-D24-S3-T
PTK25-D24-S5-T
PTK25-D24-S12-T
PTK25-D24-S15-T
PTK25-D24-D5-T
PTK25-D24-D12-T
PTK25-D24-D15-T
PTK25-D48-S3-T
PTK25-D48-S5-T
PTK25-D48-S12-T
PTK25-D48-S15-T
PTK25-D48-D5-T
PTK25-D48-D12-T
PTK25-D48-D15-T
Output
Power
(max)
19.8W
25.0W
24.0W
24.0W
25.0W
24.0W
24.0W
19.8W
25.0W
24.0W
24.0W
25.0W
24.0W
24.0W
Input
Voltage
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
Output
Voltage
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
Output
Current
(max)
6.0A
5.0A
2.0A
1.6A
2.5A
1.0A
0.8A
6.0A
5.0A
2.0A
1.6A
2.5A
1.0A
0.8A
Ripple & Noise
2
mV P-P
100
100
120
150
75/75
120/120
150/150
100
100
120
150
75/75
120/120
150/150
Efficiency
(Typ.)
80%
85%
89%
89%
84%
88%
87%
81%
85%
89%
89%
84%
88%
87%
Note:
1 All models are also available in an extended temperature range of -40°C~85°C. For these models,
append “M” to the model number, e.g. PTK15-Q48-S5M-T.
2 Ripple & noise measured with a 20MHz bandwidth, off a 10uF electrolytic and a 0.1uF ceramic cap in parallel at the
ouptut.
Derating Curve
V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005
www.v-infinity.com
1-866-372-1258
CUI [ CUI INC ]
