DFC15U48S12 POWER ONE, DFC15U48S12 Datasheet
DFC15U48S12
Manufacturer Part Number
DFC15U48S12
Description
CONVERTER DC-DC 15W 48V/12V SGL
Manufacturer
POWER ONE
Series
DFC15r
Type
Isolatedr
Datasheet
1.DFC15U48S12.pdf
(4 pages)
Specifications of DFC15U48S12
Output
12V
Number Of Outputs
1
Power (watts)
15W
Mounting Type
Through Hole
Voltage - Input
20 ~ 60V
Package / Case
7-DIP Module
1st Output
12 VDC @ 1.25A
Size / Dimension
2.02" L x 1.62" W x 0.55" H (51.3mm x 41.2mm x 14mm)
Power (watts) - Rated
15W
Operating Temperature
-40°C ~ 90°C
Efficiency
82%
Approvals
CE, CSA, TUV, UL
Product
Isolated
Output Power
15 W
Input Voltage Range
20 V to 60 V
Output Voltage (channel 1)
12 V
Output Current (channel 1)
1.25 A
Isolation Voltage
700 V
Package / Case Size
2.02 in x 1.02 in
Output Type
Isolated
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
3rd Output
-
2nd Output
-
4th Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
179-1028
Description
The DFC15 Series of DC-DC converters is designed
to provide a wide range of PCB power solutions. The
converters feature dual-output filters for low noise.
Trim and remote On/Off features give flexibility to
designs. The output of the converter is electrically
isolated, thereby allowing the output to be configured
as a positive or negative output voltage. The ultra-
wide input range, from 20 to 60 volts, allows use in
many industrial and communication applications.
Notes
(1) All parameters measured at Tc = 25°C, nominal input voltage and full rated load unless otherwise noted.
(2) The ON/OFF pin is the Open Collector TTL, CMOS, and relay compatible. The input to this pin is referenced to Pin 2 (-Input)
(3) The Case is tied to Pin 3, +Input pin.
(4) The case thermal impedance is specified as the case temperature rise over ambient per package watt dissipated.
MCD10177 Rev. 1.0, 16-Jun-10
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DFC15 Single-Output DC-DC Series Data Sheet
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Page 1 of 4
Features
• RoHS lead solder exemption compliant
• Up to 15 watts output power
• Efficiencies to 83%
• Very low Off current
• 700 V isolation
• Dual-stage output filter
• -40 °C to +90 °C operation
• Ultra-wide range input (3:1)
• Remote On/Off and Trim
(17.78)
(15.24)
(10.16)
(27.94)
(2.54)
(7.62)
0.000
1.100
0.700
0.600
0.400
0.300
0.100
(7.9)
0.31
Mechanical tolerances unless otherwise noted:
X.XX dimensions: ±0.020 inches
X.XXX dimensions: ±0.005 inches
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www.power-one.com
(41.15)
1.62
0.040 (1.02) DIA
7 PLACES
SIDE VIEW
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DFC15U48S12 Summary of contents
Page 1
... The ultra- wide input range, from volts, allows use in many industrial and communication applications. Model Selection DFC15U48S5 DFC15U48S12 DFC15U48S15 Model numbers highlighted in yellow or shaded are not recommended for new designs ...
Page 2
...
Page 3
DFC15 SERIES BLOCK DIAGRAM SHIELDED ISOLATION TRANSFORMER 1 + INPUT CURRENT MODE PWM 2 – INPUT 3 ON/OFF FIVE SIDED SHIELDED COPPER CASE DFC15 Series Application Notes: External Capacitance Requirements No external capacitance is required for operation of the DFC15 ...
Page 4
Typical Performance: (Tc=25°C, Vin=Nom VDC, Rated Load) EFFICIENCY Vs. LINE INPUT VOLTAGE 85 82 100% FULL LOAD INPUT RIPPLE Vs. LINE INPUT 1.00 0.80 0.60 50% FULL LOAD 0.40 0. +OUT +OUT ...