PTK25-D48-D12-T CUI Inc, PTK25-D48-D12-T Datasheet - Page 2
![CONVERTER DC/DC +/-12V OUT 24W](/photos/8/90/89024/ptk25-d48-d12-t_sml.jpg)
PTK25-D48-D12-T
Manufacturer Part Number
PTK25-D48-D12-T
Description
CONVERTER DC/DC +/-12V OUT 24W
Manufacturer
CUI Inc
Series
V-Infinity PTK25r
Type
Isolatedr
Datasheet
1.PTK25-D48-D12-T.pdf
(3 pages)
Specifications of PTK25-D48-D12-T
Output
±12V
Number Of Outputs
2
Power (watts)
25W
Mounting Type
Chassis Mount
Voltage - Input
36 ~ 72V
Package / Case
Module
1st Output
12 VDC @ 1A
2nd Output
-12 VDC @ 1A
Size / Dimension
3.00" L x 2.25" W x 0.67" H (76.2mm x 57.2mm x 17mm)
Power (watts) - Rated
24W
Operating Temperature
-20°C ~ 71°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
4th Output
-
Other names
102-1597
Over-current
Over-voltage
Note 3. Continuous operation in a protected state may compromise long-term reliability.
Agency standards
Parameter
Input voltage range
Switching frequency
Output trim range
Set point accuracy
Line regulation²
(Low line to high line)
Load regulation²
Minimum load
Ripple and noise
Note 2. To maintain specified regulation, it is required to have a minimum 10% load on the main output, and a 20% load
Efficiency
Dielectric withstand
Insulation resistance
Case material
Material flammability
Weight
MTBF
Operating temperature Regular models
Storage temperature
Humidity
Parameter
Input
Remote on/off control
Output
Parameter
Parameter
Protection
General Specifications
V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005
on each auxillary output. Under no load conditions, operations will not damage the devices, but all specified
regulation may not be met.
•
Conditions/Description
Continuous auto recovery
Internal clamping
Continuous/Description
Typical at full load
Input/case, input/output, output/case
at 500 VDC
Designed to meet, UL1950, EN60950, CISPR22, CE
MIL-HDBK-217F
Extended temperature models
Operating(non-condensing)
Conditions/Description
With external trim resistors
Single-output models
Dual-output models
Triple: main output (Vout)
Single output models
Dual output models
Triple: main output (Vout)
Conditions/Description
Output turn-on
Output turn-off
Constant
auxillary outputs (+Vaux / -Vaux)
aux. outputs (main output varies from
3
10% - 100% load)
3
PTK25 Series Screw Terminal
94 V-0
100M
www.v-infinity.com
77%
Min
500
-20
-40
-40
-0.25%
-0.25%
-0.25%
-0.25%
105%
115%
-0.5%
-2.5%
5%
-0.7V
Min
Min
-5%
-2%
-5%
-5%
2.5V
0.0
Min
18
36
(2.82)
Nom
450k
Zn
80
(open)
(short)
Nom
Nom
Nom
300
24
48
+105
Max
83%
+71
+85
+0.25%
+0.25%
+0.25%
+0.25%
95%
+0.5%
+2.5%
135%
140%
+5%
+2%
+5%
+5%
Max
7.0V
Max
Max
0.8V
1-866-372-1258
36
72
(ounces)
grams
Ohms
Units
hours
VAC
RH
See chart
°C
°C
°C
Amps
Units
Units
Units
VDC
VDC
KHz