PoE Transformer
for
Power Integrations DPA423G
- Designed in accordance with Power Integrations Report EPR-86
- 36 – 57 V input; 3.3 V, 2 A output
- 14 V bias winding output
- 1500 Vrms primary to secondary isolation
- RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations.
Photo 
Pricing 
Materials declaration 
PDF data sheet
SPECIFICATIONS
Dimensions
Schematic 
Tape and reel specifications
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| DA2062-AL_ | 120 | 97 | 0.475 (3-1) 0.013 (9-6) 0.013 (10-7) 0.181 (4-5) |
3.0 | 1
: 0.1 (pri
:
sec) 1 : 0.4 (pri : bias) |
0.64 | 3.3 V, 2 A |
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| 1 | When ordering, please specify packaging code: e.g. DA2062-ALD | |
| 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. |
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| 2 | Inductance is for the primary, measured at 375 kHz, 0.6 Vrms, 0 Adc | |
| 3 | Peak primary current drawn at minimum input voltage. | |
| 4 | Leakage inductance is for the primary winding with the secondary windings shorted. | |
| 5 | Turns ratio is with the secondary windings connected in parallel. | |
| 6 | Output for the secondary is with the windings connected in parallel. Bias winding output is 14 V. | |
| 7 | Ambient temperature range: | –40°C to +125°C |
| 8 | Storage temperature range: | Component: –40°C to +125°C Packaging: –40°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. | ||