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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

POExxP Flyback Transformers

for Power over Ethernet

RoHS-konform
  • 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:
Anzahl Einzelpreis
1 $3,03
175 $2,82
700 $2,46
1400 $1,93
2800 $1,73
5000 $1,57

Für große Mengen oder nicht vorrätige Artikel bitte ein Angebot anfordern.

. Auf Lager, noch heute versandbereit.
Muster anfordern:
Designer-Kits:
Kit Werte Preis
C395 9 (2 of each) $50,00

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 (Ω) 3 Streu-
induktivitätmax (µH) 4
Windungsverhältnis 5 Isolations-
spannung (Vrms) 6
Sekundär-
Ausgang (V, A)
Pri Sec Bias Pri : Sec : Bias
POE30P-33L_ 3 310 279 @ 0,3 A 1,020 0,066 2,010 4,75 1 : 0.19 : 0.7 1500 3,3 V , 0,91 A
POE30P-50L_ 3 310 279 @ 0,3 A 1,020 0,118 2,010 4,50 1 : 0.28 : 0.7 1500 5 V , 0,6 A
POE30P-12L_ 3 310 279 @ 0,3 A 1,040 0,700 2,010 4,25 1 : 0.7 : 0.7 1500 12 V , 0,25 A
POE70P-33L_ 7 155 140 @ 0,65 A 0,414 0,036 0,822 4,00 1 : 0.19 : 0.667 1500 3,3 V , 2,12 A
POE70P-50L_ 7 155 140 @ 0,65 A 0,414 0,060 0,822 3,60 1 : 0.262 : 0.667 1500 5 V , 1,4 A
POE70P-12L_ 7 155 140 @ 0,65 A 0,414 0,343 0,822 3,25 1 : 0.667 : 0.667 1500 12 V , 0,6 A
POE13P-33L_ 13 127 114 @ 1 A 0,255 0,024 0,310 1,25 1 : 0.166 : 0.5 1500 3,3 V , 4 A
POE13P-50L_ 13 127 114 @ 1 A 0,222 0,039 0,348 0,95 1 : 0.25 : 0.5 1500 5 V , 2,6 A
POE13P-12L_ 13 127 114 @ 1 A 0,199 0,065 0,308 0,65 1 : 0.5 : 0.5 1500 12 V , 1,08 A
POE13P-19L_ 13 127 114 @ 1 A 0,290 0,066 0,355 0,80 1 : 0.567 : 0.5 1500 19,5 V , 0,67 A
POE13P-24L_ 13 127 114 @ 1 A 0,255 0,067 0,315 0,60 1 : 0.667 : 0.5 1500 24 V , 0,54 A
Hinweise
  1. When ordering, please specify packaging code: e.g. POE13P-12LD
  2. Inductance is for the primary, measured at 250 kHz, 0.1 Vrms, 0 Adc.
  3. DCR for the secondary is per winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Leakage inductance is measured between pins 3 and 4 with all other pins shorted.
  5. Turns ratio is with the secondary windings connected in parallel.
  6. 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):

Pläne/Diagramme

    POE13P                                      

poe_ep13s.gif                   

Secondary windings to be connected in parallel on PC board.
 


POE30P, POE70P

poe_ep10s.gif

Secondary windings to be connected in parallel on PC board.

Physikalische Eigenschaften

POE30P

poe30pd.gif

 

POE70P
poe70pd-(1).gif

 


POE13P

poe13pd.gif




dims_inches_mm-(3).gif

Gurt/Rolle-Spezifikationen

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 part_or_f-(1).gif
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.

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