사이트 설정

창고
언어 설정
통화 설정
리소스
비디오 라이브러리
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

FA267x and FA2732 PoE Transformers

for Silicon Laboratories Si3402

RoHS 준수
  • Specified by Silicon Laboratories for Si3402 PD Controller up to 10 W output
  • Designed for IEEE 802.3af-compliant PoE applications
  • Power inductor DO5010H-333 also specified for Si3400 circuit.
지금 구매:
개수 단품 가격
1 $2.75
200 $2.35
600 $2.05
1000 $1.60
2400 $1.40
5000 $1.27

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:

통상적인 적용 분야

Silicon Labs Si3401/Si3402와(과) 호환

부품 번호 입력 전압 출력 1 전력 FSW
FA2671-AL_ 36 V 72 V 3.3 V , 3 A 10 W 400 kHz
FA2672-AL_ 36 V 72 V 5 V , 2 A 10 W 400 kHz
FA2732-AL_ 36 V 72 V 12 V , 0.83 A 10 W 400 kHz

사양

Electrical specifications at 25°C.

부품 번호 2
(Hover for schematics)
인덕턴스
@ 0A (µH) 3
(허용 오차: ±10%)
인덕턴스
최소 @   1.3 A (µH)
DCR max (Ω) 4 누설
인덕턴스
최대 (µH) 5
권수비 6 절연
전압 (Vrms) 7
Pri Sec Pri : Sec
FA2671-AL_ 40.0 36.0 0.098 0.023 0.395 1 : 0.3 1500
FA2672-AL_ 40.0 36.0 0.098 0.045 0.340 1 : 0.4 1500
FA2732-AL_ 40.0 36.0 0.098 0.156 0.370 1 : 1 1500
메모
  1. Output is with the secondary windings connected in parallel.
  2. When ordering, please specify packaging code: e.g. FA2672-ALD
  3. Inductance is for the primary, measured at 400 kHz, 0.4 Vrms, 0 Adc.
  4. DCR for the secondary is per winding.
  5. Leakage inductance measured between pins 2 and 3 with all secondary pins shorted.
  6. Turns ratio is with the secondary windings connected in parallel.
  7. 1500 Vrms, one minute isolation between primary and secondary

종단 처리:

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

패키지:

  • 13" machine-ready reel
    EIA-481 embossed plastic tape (200 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.
환경
환경:
RoHS 준수
주변 온도 범위:
–40°C to +85°C
보관 온도 범위:
Component: –40°C to +85°C.
Tape and reel packaging: –40°C to +80°C
최고 부품 온도:
+125°C (ambient + temp rise)
고장 비율(FIT) / 평균 고장률(MTBF):

회로도

fa2671schematic.gif

Secondary windings to be connected
in parallel on the PC board

물리적 특성

fa2671dimensions.gif

dims_inches_mm.gif

테이프 및 릴 사양

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 fa2671orientation.gif
200 330 100 13 38,4 32,4 32 24 4 2 11,2 0,5

일반 사양

코어 소재:
Ferrite
중량:
3.8 – 3.9 g
패키지:
200 per 13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 24 mm pocket spacing, 11.2 mm pocket depth

납땜/세척

수분 민감도(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
납땜 열 내성:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.
PCB 세척:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More Info.

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