|
Flyback Transformers (Telecom input, 36 – 72 Vdc) Input range: Telecom (36 – 57 Vdc) | Telecom extended (14 – 72 Vdc) | 2.7 – 36 Vdc | AC line If no transformer meets your design criteria, consult the Coilcraft Structured Design Guide for Switching Transformers for a step-by-step guide to transformer design, or contact Coilcraft for assistance. |
| 2.0 | 12 V, 1.67 mA 12 V, 3 mA |
120 | 1 : 0.36 1 : 0.36 |
1000 | B0226-EL | On Semi NCP1030 |
| 3.0 | 3.3 V, 0.91 A | 310 | 1 : 0.19 | 250 | POE30P-33L | PoE |
| 3.0 | 3.3 V, 0.91 A | 310 | 1 : 0.19 | 250 | C1590-AL | NSC LM5070 |
| 3.0 | 5 V, 0.6 A | 310 | 1 : 0.28 | 250 | POE30P-50L | PoE |
| 3.0 | 5 V, 0.6 A | 310 | 1 : 0.28 | 250 | C1591-AL | NSC LM5070 |
| 3.0 | 12 V, 0.25 A | 310 | 1 : 0.70 | 250 | POE30P-12L | PoE |
| 3.0 | 12 V, 0.25 A | 310 | 1 : 0.70 | 250 | C1592-AL | NSC LM5070 |
| 3.2 | 3.3 V, .05 A 2.5 V, 0.6 A |
255 | 1 : 0.10 1 : 0.075 |
275 | C1154-BL | MAX5941A |
| 6.0 | 1.8 V, 3.3 A | 75 | 1 : 0.07 | 250 | POE60F-18L | PoE |
| 6.0 | 1.8 V, 3.3 A | 75 | 1 : 0.063 | 250 | POE60D-18L | PoE |
| 6.0 | 1.8 V, 3.3 A | 167 | 1 : 0.063 | 250 | POE60C-18L | PoE |
| 6.0 | 2.5 V, 2.4 A | 55 | 1 : 0.08 | 250 | POE60F-25L | PoE |
| 6.0 | 2.5 V, 2.4 A | 80 | 1 : 0.083 | 250 | POE60D-25L | PoE |
| 6.0 | 2.5 V, 2.4 A | 177 | 1 : 0.083 | 250 | POE60C-25L | PoE |
| 6.0 | 3.3 V, 1.8 A | 65 | 1 : 0.11 | 250 | POE60F-33L | PoE |
| 6.0 | 3.3 V, 1.8 A | 85 | 1 : 0.10 | 250 | POE60D-33L | PoE |
| 6.0 | 3.3 V, 1.8 A | 184 | 1 : 0.10 | 250 | POE60C-33L | PoE |
| 6.0 | 5 V, 1.2 A | 60 | 1 : 0.15 | 250 | POE60F-50L | PoE |
| 6.0 | 5 V, 1.2 A | 90 | 1 : 0.143 | 250 | POE60D-50L | PoE |
| 6.0 | 5 V, 1.2 A | 193 | 1 : 0.143 | 250 | POE60C-50L | PoE |
| 6.0 | 12 V, 0.5 A | 55 | 1 : 0.35 | 250 | POE60F-12L | PoE |
| 6.0 | 12 V, 0.5 A | 95 | 1 : 0.333 | 250 | POE60D-12L | PoE |
| 6.0 | 12 V, 0.5 A | 204 | 1 : 0.333 | 250 | POE60C-12L | PoE |
| 6.6 | 3.3 V, 3 A | 100 | 1 : 0.333 | 100 | A0009-AL | NSC LM5000 |
| 6.6 | 3.3 V, 2 A 5 V, 1 A |
35 | 6 : 1 3.6 : 1 |
1000 | DA2257-AL | NSC LM5071 |
| 7.0 | 3.3 V, 2.12 A | 155 | 1 : 0.19 | 250 | POE70P-33L | PoE |
| 7.0 | 3.3 V, 2.12 A | 155 | 1 : 0.19 | 10 | C1587-AL | NSC LM5070 |
| 7.0 | 5 V, 1.4 A | 155 | 1 : 0.262 | 250 | POE70P-50L | PoE |
| 7.0 | 5 V, 1.4 A | 155 | 1 : 0.262 | 10 | C1588-AL | NSC LM5070 |
| 7.0 | 12 V, 0.6 A | 155 | 1 : 0.667 | 250 | POE70P-12L | PoE |
| 7.0 | 12 V, 0.6 A | 155 | 1 : 0.667 | 10 | C1589-AL | NSC LM5070 |
| 8.3 | 3.3 V, 2.5 A | 133 | 1 : 0.13 | 275 | C1099-AL | Maxim MAX5941A |
| 9.9 | 3.3 V, 3 A | 166.5 | 1 : 0.15 | 500 | C1173-AL | TI TSP2375 |
| 10 | 3.3 V, .5 A 2.5 V, 1.5 A 1.8 V, 2.5 A |
221 | 1 : 0.104 1 : 0.042 1 : 0.042 |
200 | D1766-AL | Linear LTC4267 |
| 10 | 5 V, 2 A | 94 | 1 : 0.12 | 250 | C1048-AL | Linear LT1725 |
| 10 | 5 V, 2 A | 150 | 1 : 0.20 | 500 | C1174-AL | TI TSP2375 |
| 11 | 3.3 V, 3.3 A | 55 | 1 : 0.20 | 250 | FA2519-AL | NSC LM5071, LM5072 |
| 13 | 1.8 V, 7.2 A | 45 | 1 : 0.07 | 250 | POE13F-18L | PoE |
| 13 | 2.5 V, 5.2 A | 35 | 1 : 0.08 | 250 | POE13F-25L | PoE |
| 13 | 3.3 V, 3.9 A | 40 | 1 : 0.11 | 250 | POE13F-33L | PoE |
| 13 | 3.3 V, 4.0 A | 127 | 1 : 0.166 | 250 | POE13P-33L | PoE |
| 13 | 5 V, 2.6 A | 102 | 1 : 0.25 | 250 | GA3372-AL | NSC LM5020 |
| 13 | 5 V, 2.6 A | 40 | 1 : 0.15 | 250 | POE13F-50L | PoE |
| 13 | 5 V, 2.6 A | 127 | 1 : 0.25 | 250 | POE13P-50L | PoE |
| 13 | 5 V, 2.6 A | 127 | 1 : 0.25 | 250 | DA2362-AL | Freescale MC34670 |
| 13 | 12 V, 1.1 A | 35 | 1 : 0.35 | 250 | POE13F-12L | PoE |
| 13 | 12 V, 1.08 A | 127 | 1 : 0.50 | 250 | POE13P-12L | PoE |
| 13 | 19.5 V, 0.67 A | 37 | 1 : 0.57 | 250 | POE13F-19L | PoE |
| 13 | 19.5 V, 0.67 A | 127 | 1 : 0.567 | 250 | POE13P-19L | PoE |
| 13 | 24 V, 0.54 A | 37 | 1 : 0.67 | 250 | POE13F-24L | PoE |
| 13 | 24 V, 0.54 A | 127 | 1 : 0.667 | 250 | POE13P-24L | PoE |
| 15 | 3.3 V, 4.5 A | 110 | 1 : 0.23 | 10 | B0695-AL | NSC LM5020 |
| 15 | 3.3 V, 4.5 A | 110 | 1 : 0.19 | 10 | C1023-AL | NSC LM5070 |
| 30 | 3.3 V, 9 A | 42 | 1 : 0.56 | 250 | POE300F-33L | PoE Plus |
| 30 | 5 V, 6 A | 42 | 1 : 0.67 | 250 | POE300F-50L | PoE Plus |
| 30 | 12 V, 2.5 A | 42 | 1 : 0.09 | 250 | POE300F-12L | PoE Plus |
| 30 | 19.5 V, 1.5 A | 42 | 1 : 0.14 | 250 | POE300F-19L | PoE Plus |
| 30 | 24 V, 1.25 A | 42 | 1 : 0.33 | 250 | POE300F-24L | PoE Plus |