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DA2062-AL PoE Transformer

for Power Integrations DPA423G

RoHS compliant
  • Designed in accordance with Power Integrations Report EPR-86
  • 14 V bias winding output
Buy Now:
Count Unit price
1 $2.91
200 $2.53
400 $2.20
1200 $1.72
2400 $1.47
4800 $1.34

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
Request a Sample:

Typical Application

Works with Power Integrations DPA423G

Input Voltage Output 1 Power Fsw
36 V 57 V 3.3 V , 2 A 6.6 W 375 kHz

Specifications

Electrical specifications at 25°C.

Part number 2 Inductance
at 0A (µH) 3
(Tolerance: ±10%)
Inductance
min at   0.64 A (µH)
DCR max (Ω) Leakage
Inductance
max (µH) 4
Turns Ratio 5 Isolation
Voltage (Vrms) 6
Pri Sec Bias Pri : Sec : Bias
DA2062-AL_ 120 97 0.475 0.007 0.181 3.0 1 : 0.1 : 0.4 1500
Notes
  1. Output of the secondary is with the windings connected in parallel. Bias winding output is 14 V.
  2. When ordering, please specify packaging code: e.g. DA2062-ALD
  3. Inductance is for the primary, measured at 375 kHz, 0.6 Vrms, 0 Adc.
  4. Leakage inductance is for the primary and is measured with secondary windings shorted.
  5. Turns ratio is with the secondary windings connected in parallel.
  6. 1500 Vrms primary to secondary isolation.

Termination:

  • RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations. Other terminations available at additional cost.

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.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +125°C
Storage temperature range:
Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Schematics

da2062s.gif

Secondary windings to be connected
in parallel on PC board.

Physical characteristics

da2062dimensions.gif

dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T da2062orientation.gif
400 330 100 13 38,4 32,4 32 20 4 2 7,6 0,4

General specification

Core Material:
Ferrite
Weight:
2.4 g
Packaging:
400 per 13″ reel Plastic tape: 32 mm wide, 0.4 mm thick, 20 mm pocket spacing, 7.6 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested with pure water or alcohol only. More Info.

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