For more information, please visit the
product page.
rev.
page
date
1 of 3
09/2009
SERIES:
PTK15-T
DESCRIPTION:
screw terminal dc-dc converter
Features
·U-frame with screw terminals
·Industry standard pin out
·Wide 4:1 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
·3 year warranty
MODEL
1
PTK15-Q24-S3-T
PTK15-Q24-S5-T
PTK15-Q24-S12-T
PTK15-Q24-S15-T
PTK15-Q24-D5-T
PTK15-Q24-D12-T
PTK15-Q24-D15-T
PTK15-Q48-S3-T
PTK15-Q48-S5-T
PTK15-Q48-S12-T
PTK15-Q48-S15-T
PTK15-Q48-D5-T
PTK15-Q48-D12-T
PTK15-Q48-D15-T
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.
2 Ripple & noise measured with a 20MHz bandwidth, off a 10 μF electrolytic and a 0.1 μF ceramic cap in parallel at
ouptut.
D
is
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2383
co
Output
Power
(max)
13.2W
15.0W
15.0W
15.0W
15.0W
15.0W
15.0W
13.2W
15.0W
15.0W
15.0W
15.0W
15.0W
15.0W
Input
Voltage
10-36VDC
10-36VDC
10-36VDC
10-36VDC
10-36VDC
10-36VDC
10-36VDC
20-72VDC
20-72VDC
20-72VDC
20-72VDC
20-72VDC
20-72VDC
20-72VDC
in
u
Output
Voltage
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
Output
Current
(max)
4.0A
3.0A
1.25A
1.0A
1.5A
0.625A
0.5A
4.0A
3.0A
1.25A
1.0A
1.5A
0.625A
0.5A
75
75
120
150
50/50
120/120
150/150
75
75
120
150
50/50
120/120
150/150
nt
ed
Ripple & Noise
2
mV P-P
Efficiency
(Typ.)
80%
85%
86%
84%
85%
87%
87%
80%
85%
87%
87%
85%
86%
87%
www.v-infinity.com
For more information, please visit the
product page.
rev.
page
date
2 of 3
09/2009
SERIES:
PTK15-T
DESCRIPTION:
screw terminal dc-dc converter
Input
Parameter
Input voltage range
Remote on/off control
Switching frequency
Conditions/Description
Min
10
20
2.5V
0V
Nom
24
48
(open)
(short)
250
Max
36
72
5.5V
0.8V
Units
VDC
VDC
Note:
3 Output defaults to “on” when there is no connection to the “CNT” pin.
OUTPUT
Parameter
Output trim range
Set point accuracy
Line regulation
(Low line to high line)
Load regulation²
Ripple and noise
Note:
4 Single output: no min. load required, Dual output: 10%, Triple output: balanced load
Parameter
Over-current
Over-voltage
co
Conditions/Description
Continuous auto recovery
5
Internally zener clamped
5
PROTECTION
nt
Minimum load
Conditions/Description
Min
Nom
Max
Units
With external trim resistors
-5%
+5%
Single output
-2%
+2%
Dual output
-3%
+3%
Single output models
-0.25%
+0.25%
Dual output models
-2.5%
+2.5%
Triple: main output (Vout)
-0.25%
+0.25%
auxillary outputs (+Vaux / -Vaux)
-5%
+5%
Single output models - no load to full load
-0.25%
+0.25%
Dual output models - balanced loads
-2.5%
+2.5%
Triple: main output (Vout)
-0.25%
+0.25%
auxillary outputs(+Vaux / -Vaux) - with 10% load
-5%
+5%
on Vout and balanced loads on +Vaux and -Vaux
Converters will not be damaged if loading conditions are less than minimum specified loads,
but regulation specs may not be met
4
See chart
in
u
Min
105%
110%
Nom
Nom
Zn
94 V-0
80
(2.82)
470k
-20
-40
-40
5%
Note:
5 Continuous operation in a protected state may compromise long-term reliability.
is
GENERAL
D
Parameter
Efficiency
Dielectric withstand
Insulation resistance
Agency standards
Case material
Material flammability
Weight
Continuous/Description
Min
Typical at full load
78%
Input/case, input/output, output/case
500
at 500 VDC
100M
Approved to UL60950, CSA C22.2 No. 60950, TUV EN60950
MTBF
Operating temperature
Storage temperature
Humidity
MIL-HDBK-217F
Regular models - see derating curve.
Extended temperature models
Operating(non-condensing)
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2383
ed
KHz
Max
135%
140%
Units
Max
83%
Units
VAC
Ohms
grams
(ounces)
hours
+71
°C
+85
°C
+105
°C
95%
RH
Output turn-on
3
Output turn-off
Constant
www.v-infinity.com
For more information, please visit the
product page.
rev.
page
date
3 of 3
09/2009
SERIES:
PTK15-T
DESCRIPTION:
screw terminal dc-dc converter
is
D
V-Infinity reserves the right to make changes to its products or to discontinue any product or service without notice, and to advise customers to verify the most up-to-date product
information before placing orders. V-Infinity assumes no liability or responsibility for customer's applications using V-Infinity products other than repair or replacing (at V-I's option) V-
Infinity products not meeting V-I's published specifications. Nothing will be covered outside of standard product warranty.
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2383
co
*DIN rail mounting kit available (part# STK-DIN)
www.v-infinity.com
nt
in
u
Single Output
Dual Output
ed
stm32/stm8
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