 
Miniature Flyback Transformers
for
Power over Ethernet
|
New RoHS part numbers are shown.
Lead was removed from terminations. The second to the last character is now L to indicate RoHS compliance.
(View old data sheet.)
|
- Developed for Powered Devices (PD)
in 6 Watt IEEE 802.3af
compliant PoE applications
- 36 – 72 V input
- 1500 Vrms winding to
winding isolation
- Versions for continuous and discontinuous
modes of operation
- 12 V, 0.2 A bias winding output
- Custom versions available
- RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel
over phos bronze terminations
- Samples of all values are available in
Coilcraft Designer's Kit C382
 Photo 
Pricing  Materials declaration POE60C
POE60D 
PDF data sheet
SPECIFICATIONS
 Dimensions  Schematic 
Tape and reel specifications
 |
Continuous mode6
|
|
POE60C-18L_ |
167.0 |
150.3 |
0.303 |
0.017 |
0.570 |
7.8 |
1 : 0.063 |
1 : 0.344 |
0.62 |
1.8 V, 3.3 A |
|
POE60C-25L_ |
177.0 |
159.3 |
0.353 |
0.027 |
0.660 |
7.0 |
1 : 0.083 |
1 : 0.333 |
0.60 |
2.5 V, 2.4 A |
|
POE60C-33L_ |
184.0 |
165.6 |
0.286 |
0.026 |
0.515 |
4.0 |
1 : 0.100 |
1 : 0.333 |
0.57 |
3.3 V, 1.8 A |
|
POE60C-50L_
|
193.0 |
173.7 |
0.344 |
0.043 |
0.660 |
8.0 |
1 : 0.143 |
1 : 0.343 |
0.55 |
5.0 V, 1.2 A |
|
POE60C-12L_ |
204.0 |
183.6 |
0.293 |
0.083 |
0.545 |
5.8 |
1 : 0.333 |
1 : 0.333
|
0.52 |
12.0 V, 0.5 A |
|
Discontinuous
mode
|
|
POE60D-18L_ |
75.0 |
67.5 |
0.311 |
0.018 |
0.575 |
6.7 |
1 : 0.063 |
1 : 0.344 |
1.0 |
1.8 V, 3.3 A |
|
POE60D-25L_
|
80.0 |
72.0 |
0.219 |
0.017 |
0.388 |
5.0 |
1 : 0.083 |
1 : 0.333 |
0.95 |
2.5 V, 2.4 A |
|
POE60D-33L_
|
85.0 |
76.5 |
0.285 |
0.026 |
0.530 |
4.0 |
1 : 0.100 |
1 : 0.333 |
0.90 |
3.3 V, 1.8 A |
|
POE60D-50L_
|
90.0 |
81.0 |
0.271 |
0.033 |
0.529 |
3.1 |
1 : 0.143 |
1 : 0.357 |
0.85 |
5.0 V, 1.2 A |
|
POE60D-12L_ |
95.0 |
85.5 |
0.265 |
0.074 |
0.484 |
2.4 |
1 : 0.333 |
1 : 0.333 |
0.80 |
12.0 V, 0.5 A |
 |
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| 1 |
When ordering, please
specify packaging code: e.g. POE60D-12LD |
|
Packaging: |
D = 13"
machine-ready reel
EIA 481 embossed plastic tape (400 parts per full reel).
B = Less than full reel
In tape, but not machine-ready. To have a leader and trailer added ($25
charge), use code letter D instead. |
| 2 |
Inductance is for the primary, measured at 250 kHz, 0.1 Vrms, 0 Adc |
| 3 |
Peak primary current drawn at minimum input voltage. |
| 4 |
Leakage
inductance is for the primary winding with the secondary winding shorted. |
| 5 |
Output of the secondary is with the windings connected in parallel. Bias winding output is 12 V, 0.2 A. |
| 6 |
Designed to remain in continuous mode operation at power levels of 3 Watts
and above. |
| 7 |
Ambient temperature range: |
–40°C to +125°C |
| 8 |
Storage temperature range: |
Component: –40°C to +125°C
Packaging: –55°C to +80°C |
| 9 |
Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between. |
| 10 |
Electrical specifications at 25°C. |
| Refer to Soldering Coilcraft Components before soldering. |
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Copyright © 2008, Coilcraft, Inc. Privacy policy
Updated: May 21, 2008
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