Datasheet 3D-Modelle

POExxP Flyback Transformers

for Power over Ethernet

Developed for Powered Devices (PD) in IEEE 802.3af compliant PoE applications
Designed to operate in continuous mode
36 – 72 V input with versions for 3 Watt, 7 Watt and 13 Watt output
Bias winding output: 12 V, 20 mA
250 kHz switching frequency
POE13P – UL Certified per File E219588

Jetzt kaufen:

Teilenummer

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Anzahl	Einzelpreis
1	$3,19
175	$2,97
700	$2,59
1400	$2,03
2800	$1,82
5000	$1,65

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Termination

L = Tin-silver over tin over nickel

Packaging

D = 13" machine-ready reel

. Auf Lager, noch heute versandbereit.

Muster anfordern:

Teilenummer

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Designer-Kits:

Kit	Werte	Preis
C395	9 (2 of each)	$53,00

Technische Daten

Electrical specifications at 25°C.

Samples of parts in red are available in Coilcraft Designer's Kit C395

Teilenummer 1 (Hover for schematics)	Leistung (W)	Induktivität bei 0A (µH) 2 (Toleranz: ±10%)	Induktivität min (µH)	DCR max 3			Streu- induktivitätmax (µH) 4	Windungsverhältnis 5	Isolations- spannung (Vrms) 6	Sekundär- Ausgang (V, )
Teilenummer 1 (Hover for schematics)	Leistung (W)	Induktivität bei 0A (µH) 2 (Toleranz: ±10%)	Induktivität min (µH)	Pri (Ω)	Sec (mΩ)	Bias (mΩ)	Streu- induktivitätmax (µH) 4	Pri : Sec : Bias	Isolations- spannung (Vrms) 6	Sekundär- Ausgang (V, )
POE30P-33LD	3	310	279 @ 0,3 A	1,020	66,000	2010,000	4,75	1 : 0.19 : 0.7	1500	3,3 V , 910 mA
POE30P-50LD	3	310	279 @ 0,3 A	1,020	118,000	2010,000	4,50	1 : 0.28 : 0.7	1500	5 V , 600 mA
POE30P-12LD	3	310	279 @ 0,3 A	1,040	700,000	2010,000	4,25	1 : 0.7 : 0.7	1500	12 V , 250 mA
POE70P-33LD	7	155	140 @ 0,65 A	0,414	36,000	822,000	4,00	1 : 0.19 : 0.667	1500	3,3 V , 2,1 A
POE70P-50LD	7	155	140 @ 0,65 A	0,414	60,000	822,000	3,60	1 : 0.262 : 0.667	1500	5 V , 1,4 A
POE70P-12LD	7	155	140 @ 0,65 A	0,414	343,000	822,000	3,25	1 : 0.667 : 0.667	1500	12 V , 600 mA
POE13P-33LD	13	127	114 @ 1 A	0,255	24,000	310,000	1,25	1 : 0.166 : 0.5	1500	3,3 V , 4,0 A
POE13P-50LD	13	127	114 @ 1 A	0,222	39,000	348,000	0,95	1 : 0.25 : 0.5	1500	5 V , 2,6 A
POE13P-12LD	13	127	114 @ 1 A	0,199	65,000	308,000	0,65	1 : 0.5 : 0.5	1500	12 V , 1,1 A
POE13P-19LD	13	127	114 @ 1 A	0,290	66,000	355,000	0,80	1 : 0.567 : 0.5	1500	19,5 V , 670 mA
POE13P-24LD	13	127	114 @ 1 A	0,255	67,000	315,000	0,60	1 : 0.667 : 0.5	1500	24 V , 540 mA

Hinweise

When ordering, please specify packaging code: e.g. POE13P-12LD
Inductance is for the primary, measured at 250 kHz, 0.1 Vrms, 0 Adc.
DCR for the secondary is per winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance is measured between pins 3 and 4 with all other pins shorted.
Turns ratio is with the secondary windings connected in parallel.
1500 Vrms, 1 minute isolation (hipot) from primary and bias to secondary.
500 Vrms, 1 minute isolation between all other windings.

Anschlüsse:

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

Verpackung:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape. 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.

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform

Umgebungstemperaturbereich:

−40°C to +85°C

Lagertemperaturbereich:

Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C

Maximale Bauteiltemperatur:

+125°C (ambient + temp rise)

Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):

See FIT/MTBF Calculations

Pläne/Diagramme

POE13P

Secondary windings to be connected in parallel on PC board.

POE30P, POE70P

Secondary windings to be connected in parallel on PC board.

Physikalische Eigenschaften

POE30P

POE70P

POE13P

dims_inches_mm-(3).gif

Gurt/Rolle-Spezifikationen

	Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)
	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
POE30P	350	330	100	13	38,4	32,4	32	20	4	2	9,35	0,45
POE70P	200	330	100	13	38,4	32,4	32	24	4	2	11,2	0,5
POE13P	175	330	100	13	38,4	32,4	32	28	4	2	12,93	0,5

Allgemeine Spezifikation

Kernmaterial:

Ferrite

Gewicht:

2.05 g, 3.85 g, 6.15 g

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

Löttemperaturbeständigkeit:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

Vor dem Löten bitte den Beitrag Löten von Coilcraft-Bauelementen lesen.

Baugruppenreinigung:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

Lager

Spracheinstellungen

Währungseinstellungen

POExxP Flyback Transformers

for Power over Ethernet

Gewählte Konfiguration nicht verfügbar

Technische Daten

Anschlüsse:

Verpackung:

Pläne/Diagramme

POE13P

POE30P, POE70P

Physikalische Eigenschaften

POE30P

POE70P

POE13P

Gurt/Rolle-Spezifikationen

Allgemeine Spezifikation

Löten/Reinigen

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Warnung