PTK10 Series DC/DC Converters
A CUI INC COMPANY
ISOLATED, 10W, SINGLE, & DUAL OUTPUT
Key Features
Industry standard pin out
Wide 4 : 1 input range
Fully isolated
Over-current protection
Over-voltage protection
Six-sided EMI shielding
Constant switching frequency
High efficiency
Compact size 2.0" x 1.0" x 0.4"
3 year warranty
Model Configurations
Output
Power
(Max.)
7.9W
10.0W
10.8W
10.5W
10.0W
10.8W
10.5W
7.9W
10.0W
10.8W
10.5W
10.0W
10.8W
10.5W
Input
Voltage
10-36V
10-36V
10-36V
10-36V
10-36V
10-36V
10-36V
20-72V
20-72V
20-72V
20-72V
20-72V
20-72V
20-72V
Output
Voltage
3.3V
5V
12V
15V
±5V
±12V
±15V
3.3V
5V
12V
15V
±5V
±12V
±15V
Output
Current
(Min.)
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
Output
Current
(Max.)
2.4A
2.0A
0.9A
0.7A
1.0A
0.45A
0.35A
2.4A
2.0A
0.9A
0.7A
1.0A
0.45A
0.35A
Efficiency
(Typ.)
78%
80%
80%
80%
80%
81%
81%
79%
82%
83%
83%
81%
83%
83%
Line
Reg.
±0.5%
±0.5%
±0.5%
±0.5%
±1.0%
±1.0%
±1.0%
±0.5%
±0.5%
±0.5%
±0.5%
±1.0%
±1.0%
±1.0%
Load
Reg.
±1.0%
±1.0%
±1.0%
±1.0%
±2.5%
±2.5%
±2.5%
±1.0%
±1.0%
±1.0%
±1.0%
±2.5%
±2.5%
±2.5%
Model Number
PTK10-Q24-S3
PTK10-Q24-S5
PTK10-Q24-S12
PTK10-Q24-S15
PTK10-Q24-D5
PTK10-Q24-D12
PTK10-Q24-D15
PTK10-Q48-S3
PTK10-Q48-S5
PTK10-Q48-S12
PTK10-Q48-S15
PTK10-Q48-D5
PTK10-Q48-D12
PTK10-Q48-D15
1
Note 1.
All models are also available in an extended temperature range of
-40º ~ 85º C. For these models,
append "M" to the model number,
e.g. PTK10-Q48-5M.
V-INFINITY LLC, 9615 SW Allen Blvd., Suite 103, Beaverton, OR 97005
1-866-372-1258
www.v-infinity.com
PTK10 Series DC/DC Converters
A CUI INC COMPANY
ISOLATED, 10W, SINGLE & DUAL OUTPUT
Input
Parameter
Input voltage range
Switching frequency
Constant
Conditions/Description
Min
10
20
Nom
24
48
300
Max
36
72
Units
VDC
VDC
KHz
Output
Parameter
Set point accuracy
Line regulation
(Low line to high line)
Load regulation
Minimum load
Ripple & noise
Conditions/Description
Single output models
Dual output models
Single output models
Dual output models, 10% minimum load
20 MHz bandwidth
Min
-2%
-0.5%
-1.0%
-1.0%
-2.5%
0.0
1.0%Vout
Nom
Max
+2%
+0.5%
+1.0%
+1.0%
+2.5%
Amps
mVpp
Units
Protection
Parameter
Over-current
Over-voltage
Conditions/Description
Continuous auto recovery
2
Internally zener clamped
2
Min
105%
110%
Nom
Max
135%
140%
Units
Note 2.
Continuous operation in a protected state may compromise long-term reliability.
General
Parameter
Efficiency
Dielectric withstand
Insulation resistance
Agency standards
Case material
Material flammability
Weight
MTBF
Operating temperature
Storage temperature
Humidity
MIL-HDBK-217F
Regular models
Extended temperature models
Operating (non-condensing)
Conditions/Description
Typical at full load
Input / case, Input / output, Output / case
at 500 VDC
Designed to meet, UL1950, EN60950, CISPR22, CE
Min
78%
500
100M
Zn
94 V-0
40
1.41
580k
-20
-40
-40
5%
+71
+85
+105
95%
grams
ounces
hours
°C
°C
°C
RH
Nom
Max
83%
VAC
Ohms
Units
V-INFINITY LLC, 9615 SW Allen Blvd., Suite 103, Beaverton, OR 97005
1-866-372-1258
www.v-infinity.com
PTK10 Series DC/DC Converters
A CUI INC COMPANY
ISOLATED, 10W, SINGLE & DUAL
OUTPUT
Dimensions
All dimensions are in inches and (mm).
Pin assignments
Single Output
Dual Output
1
.
+Vin
2
.
-Vin
3.
+Vout
1
.
2
.
2.0
(50.8)
CL
5
2
IN
1
3
4
1.0
(25.4)
+Vin
-Vin
3
.
+Vout
4
.
No pin
5
.
-Vout
4
.
Com
5
.
-Vout
OUT
Outside edge
3
Label
(TOP VIEW)
1
2
0.2
(5.08)
4
0.4
(10.16)
0.4
(10.16)
5
5- 0.05(1.3)
0.4
(10.16)
0.8
(20.32)
0.04
(1.0)
0.8
(20.32)
(BOTTOM VIEW)
V-INFINITY LLC, 9615 SW Allen Blvd., Suite 103, Beaverton, OR 97005
1-866-372-1258
www.v-infinity.com
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