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GA3568, HA3809 Flyback Transformers

for Akros AS1135 PoE Controller

RoHS-konform
  • Referenced on Akros Silicon Application Note AN025
  • Designed for 30 Watt applications
  • For 13 Watt applications see HA3585-BL / HA3586-BL

Jetzt kaufen:
Anzahl Einzelpreis
1 $5,20
100 $4,72
250 $3,93
500 $3,32
1000 $2,86
2500 $2,46
5000 $2,26

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

. Auf Lager, noch heute versandbereit.
Muster anfordern:

Typische Anwendung

Funktioniert mit Akros Silicon AS1135

Teilenummer Eingangsspannung Ausgang 1 Leistung fSchalt
Sec Sync
HA3809-AL_ 10 V 57 V 3,3 V , 9,1 A 5 V , 0,02 A 30 W 300 kHz
GA3568-DL_ 36 V 57 V 3,3 V , 9,1 A 5 V , 0,02 A 30 W 300 kHz

Technische Daten

Electrical specifications at 25°C.

Teilenummer 2
(Hover for schematics)
Induktivität
bei 0A (µH) 3
(Toleranz: ±10%)
Induktivität
min (µH)
DCR max (Ω) 4 Streu-
induktivitätmax (µH) 5
Windungsverhältnis 6 Isolations-
spannung (Vrms) 7
Pri Sec Bias Sync Pri : Sec : Bias : Sync
HA3809-AL_ 30 25 @ 3,9 A 0,042 0,010 0,165 0,165 0,68 1 : 0.176 : 0.29 : 0.29 1500
GA3568-DL_ 60 54 @ 2,6 A 0,132 0,006 0,200 0,220 1,2 1 : 0.167 : 0.29 : 0.29 1500
Hinweise
  1. Output of the secondary is with the windings connected in parallel. Bias winding output is 5 V, 20 mA.
  2. When ordering, please specify termination and packaging codes: HA3809-ALD
  3. . Inductance is for the primary, measured at 300 kHz, 0.7 Vrms. For the GA3568-DL inductance is per winding.
  4. DCR for the secondary is with the windings connected in parallel. For GA3568-DL DCR for the primary is with both windings connected in parallel.
  5. Leakage inductance is for the primary windings with the secondary windings shorted
  6. Turns ratios are for the primary (windings connected in parallel for the GA3568-DL) and with the secondary windings connected in parallel.
  7. 1500 Vrms, one minute isolation from primary and bias to secondary

Anschlüsse:

  • L = RoHS tin-silver (96.5/3.5) over tin over nickel over phos bronze.
  • T = RoHS tin-silver-copper (95.5/4/0.5). (Special order)
  • S = non-RoHS tin-lead (63/37). (Special order)

Verpackung:

  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 parts 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.
Umwelt/Umgebung
Umwelt/Umgebung:
RoHS-konform
Umgebungstemperaturbereich:
–40°C to +125°C
Lagertemperaturbereich:
Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):

Pläne/Diagramme

Screen-Shot-2019-10-24-at-12-24-34-PM.png

Primary windings and secondary windings each to be connected in parallel on the PC board.

Physikalische Eigenschaften

ga3568d-(1).gif

dims_inches_mm-(1).gif

Gurt/Rolle-Spezifikationen

tapereel_pl-(1).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_c-(1).gif
175 330 100 13 50,4 44,4 44 32 4 2 12,0 0,4

Allgemeine Spezifikation

Kernmaterial:
Ferrite
Gewicht:
11.4 – 11.8 g
Verpackung:
175 per 13″ reel Plastic tape: 44 mm wide, 0.4 mm thick, 32 mm pocket spacing, 11.9 mm pocket depth

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 with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf.

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