Datasheet 3D Model

DA2062-AL PoE Transformer

for Power Integrations DPA423G

Designed in accordance with Power Integrations Report EPR-86
14 V bias winding output

Buy Now:

Count	Unit price
1	$6.49
200	$5.22
400	$3.14
1200	$2.45
2400	$2.10
4800	$1.94

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

Packaging

D = 13" machine-ready reel

. in stock, ready to ship today.

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Typical Application

Works with Power Integrations DPA423G

Input Voltage	Output 1		Power	Fsw
Input Voltage	Sec	Bias	Power	Fsw
36 V — 57 V	3.3 V , 2 A	14 V	6.6 W	375 kHz

Specifications

Electrical specifications at 25°C.

Part number 2 (Hover for schematics)	Inductance at 0A (µH) 3 (Tolerance: ±10%)	Inductance min at 0.64 A (µH)	DCR max			Leakage Inductance max (µH) 4	Turns Ratio 5	Isolation Voltage (Vrms) 6
Part number 2 (Hover for schematics)	Inductance at 0A (µH) 3 (Tolerance: ±10%)	Inductance min at 0.64 A (µH)	Pri (Ω)	Sec (mΩ)	Bias (mΩ)	Leakage Inductance max (µH) 4	Pri : Sec : Bias	Isolation Voltage (Vrms) 6
DA2062-ALD	120	97	0.475	6.500	181.000	3.0	1 : 0.1 : 0.4	1500

Notes

Output of the secondary is with the windings connected in parallel. Bias winding output is 14 V.
When ordering, please specify packaging code: e.g. DA2062-ALD
Inductance is for the primary, measured at 375 kHz, 0.6 Vrms, 0 Adc.
Leakage inductance is for the primary and is measured with secondary windings shorted.
Turns ratio is with the secondary windings connected in parallel.
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 per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.

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):

See FIT/MTBF Calculations

Schematics

Secondary windings to be connected
in parallel on PC board.

Physical characteristics

Tape and Reel specification

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
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.

Warehouses

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DA2062-AL PoE Transformer

for Power Integrations DPA423G

Selected configuration not available

Typical Application

Specifications

Termination:

Packaging:

Schematics

Physical characteristics

Tape and Reel specification

General specification

Soldering/Washing

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Warning