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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


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
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.
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: –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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Updated: February 18, 2008