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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

D1766-AL PoE Transformer

for Linear Technology LTC4267

RoHS 준수
  • Designed for use with Linear Technology LTC4267 PoE PD interface
  • Ideal for use in isolated converters and isolated power supplies
지금 구매:
개수 단품 가격
1 $2.69
175 $2.40
700 $2.01
1400 $1.67
2800 $1.46
5000 $1.27

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:

통상적인 적용 분야

ADIPowerbyLinear LTC4267와(과) 호환

입력 전압 출력 1 전력 FSW
Sec1 Sec2 Sec3
36 V 72 V 1.8 V , 2.5 A 2.5 V , 1.5 A 3.3 V , 0.5 A 10 W 200 kHz

사양

Electrical specifications at 25°C.

부품 번호 2
(Hover for schematics)
인덕턴스
@ 0A (µH) 3
(허용 오차: ±10%)
인덕턴스
최소 @   1.5 A (µH)
DCR max (Ω) 누설
인덕턴스
최대 (µH) 4
권수비 절연
전압 (Vrms) 5
Pri Sec1 Sec2 Sec3 Pri : Sec1 : Sec2 : Sec3
D1766-AL_ 221 200 0.420 0.013 0.015 0.030 5.1 1 : 0.104 : 0.042 : 0.042 1500
메모
  1. All outputs are referenced to ground.
  2. When ordering, please specify packaging code: e.g. D1766-ALD
  3. Inductance is for the primary, measured at 200 kHz, 1.1 Vrms, 0 Adc.
  4. Leakage inductance is for the primary and is measured with secondary windings shorted.
  5. 1500 Vrms primary to secondary isolation.

종단 처리:

  • RoHS-compliant. 260°C compatible. Tin-silver (96.5/3.5) 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 (175 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

d1766s.gif

The three secondary windings are to be connected in series on the board by connecting pins 9, 8 and 7 together and pins11 and 10 together. Outputs at pins 12, 11,10 and 8,7 are referenced to ground (pins 5,6).

물리적 특성

d1766dimensions.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 d1766orientation.gif
175 330 100 13 50,4 44,4 44 32 4 2 11,9 0,4

일반 사양

코어 소재:
Ferrite
중량:
12.7 g
패키지:
175 per 13″ reel Plastic tape: 44 mm wide, 0.4 mm thick, 32 mm pocket spacing, 11.9 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 with pure water or alcohol only. More Info.

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