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

Flyback Transformers

for Power over Ethernet

RoHS 준수
  • Developed for Powered Devices (PD) in IEEE 802.3af compliant PoE applications
  • 6 Watt and 13 Watt output versions
  • 36 – 72 V input, 250 kHz switching frequency
  • Bias winding output: 12 V, 20 mA

지금 구매:
개수 단품 가격
1 $3.13
200 $2.69
600 $2.34
1000 $1.83
2400 $1.56
5000 $1.43

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:
설계자용 키트:
키트 가격
C372 10 (2 of each) $50.00

사양

Electrical specifications at 25°C.

Samples of parts in red are available in Coilcraft Designer's Kit C372

부품 번호 1
(Hover for schematics)
전력 (W) 인덕턴스
@ 0A (µH) 2
(허용 오차: ±10%)
인덕턴스
최소 (µH)
DCR max (Ω) 3 누설
인덕턴스
최대 (µH) 4
권수비 5 절연
전압 (Vrms) 6
이차
출력 (V, A) 7
Pri Sec Bias Pri : Sec : Bias
POE13F-18L_ 13 45.0 40.5 @ 2.3 A 0.195 0.005 0.195 7.9 1 : 0.07 : 0.36 1500 1.8 V , 7.2 A
POE13F-25L_ 13 35.0 31.5 @ 2.2 A 0.095 0.005 0.150 4.2 1 : 0.08 : 0.33 1500 2.5 V , 5.2 A
POE13F-33L_ 13 40.0 36.0 @ 2.2 A 0.138 0.007 0.180 3.4 1 : 0.11 : 0.36 1500 3.3 V , 3.9 A
POE13F-50L_ 13 40.0 36.0 @ 2.1 A 0.130 0.009 0.165 1.9 1 : 0.15 : 0.35 1500 5 V , 2.6 A
POE13F-12L_ 13 35.0 31.5 @ 2 A 0.095 0.017 0.150 0.6 1 : 0.35 : 0.35 1500 12 V , 1.1 A
POE60F-18L_ 6 75.0 67.5 @ 1.3 A 0.195 0.005 0.195 8.0 1 : 0.07 : 0.36 1500 1.8 V , 3.3 A
POE60F-25L_ 6 55.0 49.5 @ 1.2 A 0.095 0.005 0.150 4.6 1 : 0.08 : 0.33 1500 2.5 V , 2.4 A
POE60F-33L_ 6 65.0 58.5 @ 1.2 A 0.138 0.007 0.180 3.9 1 : 0.11 : 0.36 1500 3.3 V , 1.8 A
POE60F-50L_ 6 60.0 54.0 @ 1.1 A 0.130 0.009 0.165 2.3 1 : 0.15 : 0.35 1500 5 V , 1.2 A
POE60F-12L_ 6 55.0 49.5 @ 1.1 A 0.095 0.017 0.150 2.4 1 : 0.35 : 0.35 1500 12 V , 0.5 A
POE13F-19L_ 13 37.0 33.3 @ 2 A 0.085 0.025 0.150 0.4 1 : 0.57 : 0.35 1500 19.5 V , 0.67 A
POE13F-24L_ 13 37.0 33.3 @ 2 A 0.086 0.049 0.150 0.4 1 : 0.67 : 0.33 1500 24 V , 0.54 A
메모
  1. When ordering, please specify packaging code: e.g. POE13F-12LD
  2. Inductance is for the primary, measured at 250 kHz, 0.3 Vrms.
  3. DCR for the primary and for the secondary are with the windings connected in parallel.
  4. Leakage inductance is for the primary windings with the secondary windings shorted.
  5. Turns ratios are with the primary the secondary windings connected in parallel.
  6. 1500 Vrms isolation primary and bias windings to secondary windings.
  7. Output of the secondary is with the windings connected in parallel. Bias winding output is 12 V, 20 mA.

종단 처리:

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

패키지:

  • D = 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 +125°C
보관 온도 범위:
Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C
고장 비율(FIT) / 평균 고장률(MTBF):

회로도

poe_transs.gif

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

물리적 특성

poe_transd.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 part_or_c.gif
200 330 100 13 50,4 44,4 44 28 4 2 9,6 0,4

일반 사양

코어 소재:
Ferrite
중량:
5.0 – 5.6 g
패키지:
200 per 13″ reel Plastic tape: 44 mm wide, 0.4 mm thick, 28 mm pocket spacing, 9.6 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.

관련 제품 시리즈