POE13F-33LD [COILCRAFT]
SMPS Transformer, 13W, ROHS COMPLIANT;
| 型号： | POE13F-33LD |
| 厂家： | 
Coilcraft lnc. |
| 描述： | SMPS Transformer, 13W, ROHS COMPLIANT 变压器 SMPS变压器 |
| 文件： | 总2页 (文件大小：198K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 381 -1
Flyback Transformers for PoE
• Flyback transformers for 6 W and 13 W PoE applications
• Designed to operate with 36 – 72 V input at 250 kHz
• 1500 Vrms isolation from primary and bias to secondary
Designer’s Kit C372 contains two samples of parts shown in bold
Core material Ferrite
Terminations RoHS tin-silver over tin over nickel over phos
bronze. Other terminations available at additional cost.
Weight 5.0 – 5.6 g
Ambient temperature –40°C to +125°C
Storage temperature Component: –40°C to +125°C.
Packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging 200 per 13″ reel Plastic tape: 44 mm wide, 0.4 mm thick,
28 mm pocket spacing, 9.6 mm pocket depth
PCB washing Only pure water or alcohol recommended
Inductance Inductance
Leakage
inductance5
max (µH)
DCR max (Ohms)4
min (µH) pri sec bias
Turns ratios6
pri:sec pri:bias (A)
Part
Power
(W)
at 0 A2
at Ipk3
Ipk3
number1
±10% (µH)
Output7
POE60F-18L_
POE60F-25L_
POE60F-33L_
POE60F-50L_
POE60F-12L_
6
6
6
6
6
75.0
55.0
65.0
60.0
55.0
67.5
49.5
58.5
54.0
49.5
0.195 0.005 0.195
0.095 0.005 0.150
0.138 0.007 0.180
0.130 0.009 0.165
0.095 0.017 0.150
8.0
4.6
3.9
2.3
0.7
1 : 0.07 1 : 0.36 1.3
1 : 0.08 1 : 0.33 1.2
1 : 0.11 1 : 0.36 1.2
1 : 0.15 1 : 0.35 1.1
1.8 V, 3.3 A
2.5 V, 2.4 A
3.3 V, 1.8 A
5.0 V, 1.2 A
1 : 0.35 1 : 0.35 1.1 12 V, 0.5 A
POE13F-18L_ 13
POE13F-25L_ 13
POE13F-33L_ 13
POE13F-50L_ 13
POE13F-12L_ 13
POE13F-19L_ 13
POE13F-24L_ 13
45.0
35.0
40.0
40.0
35.0
37.0
37.0
40.5
31.5
36.0
36.0
31.5
33.3
33.3
0.195 0.005 0.195
0.095 0.005 0.150
0.138 0.007 0.180
0.130 0.009 0.165
0.095 0.017 0.150
0.085 0.025 0.385
0.086 0.049 0.370
7.9
4.2
3.4
1.9
0.6
0.4
0.4
1 : 0.07 1 : 0.36 2.3
1 : 0.08 1 : 0.33 2.2
1 : 0.11 1 : 0.36 2.2
1 : 0.15 1 : 0.35 2.1
1 : 0.35 1 : 0.35 2.0 12 V, 1.1 A
1 : 0.57 1 : 0.35 2.0 19.5 V, 0.67 A
1 : 0.67 1 : 0.33 2.0 24 V, 0.54 A
1.8 V, 7.2 A
2.5 V, 5.2 A
3.3 V, 3.9 A
5.0 V, 2.6 A
1. When ordering, please specify packaging code:
POE13F-12LD
1
2
8
7
Pri
Sec
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic tape (200 parts per
full reel).
11
12
6
5
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, 0.3 Vrms.
3. Peak primary current drawn at minimum input voltage.
10
Bias
4. DCR for the primary and for the secondary are with the windings connected in parallel.
5. Leakage inductance is for the primary windings with the secondary windings shorted.
6. Turns ratios are with the primary the secondary windings connected in parallel.
3
7. Output of the secondary is with the windings connected in parallel. Bias winding output is
12 V, 20 mA.
8. Electrical specifications at 25°C.
Primary windings and secondary windings
to be connected in parallel on PC board.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Specifications subject to change without notice.
Please check our website for latest information.
Document381-1 Revised10/28/08
© Coilcraft, Inc. 2009
Document 381 -2
Flyback Transformers for PoE
Dot indicates pin 1
1
12
0.677
17,20
max
6
7
0.865
21,97
max
0.335
8,51
max
0.004/0,10
0.079
2,01
0.693
17.60
0.098
2,5
0.590
14,98
0.135
3,43
0.665
16,88
0.028
0,72
1
12
6
1
7
12
0.098
2,5
0.07
1,79
Recommended
Land Pattern
inches
mm
Dimensions are in
Specifications subject to change without notice.
Please check our website for latest information.
Document381-2 Revised10/28/08
© Coilcraft, Inc. 2009
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