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

No-Opto Flyback Transformers

RoHS 준수
  • Discontinuous conduction mode Flyback transformers
  • Optimized for 125 – 150 kHz with 8 – 28 V or 18 – 60 V input
  • 1500 Vrms, one minute isolation between primary and secondary

지금 구매:
개수 단품 가격
1 $4.02
350 $3.45
700 $2.07
1400 $1.70
2800 $1.38
5000 $1.27

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:

통상적인 적용 분야

flyback applications와(과) 호환

부품 번호 입력 전압 출력 전력 FSW
YA9123-BED 8 V 28 V 5 V , 1.2 A 6 W 150 kHz
YA9124-BED 8 V 28 V 12 V , 0.5 A 6 W 150 kHz
YA9125-BED 8 V 28 V 24 V , 0.25 A 6 W 150 kHz
YA9126-BED 18 V 60 V 5 V , 1.2 A 6 W 150 kHz
YA9127-BED 18 V 60 V 12 V , 0.5 A 6 W 150 kHz
YA9128-BED 18 V 60 V 24 V , 0.25 A 6 W 150 kHz

사양

Electrical specifications at 25°C.

8 – 28 V input

부품 번호
(Hover for schematics)
인덕턴스
@ 0A (µH) 1
(허용 오차: ±10%)
Isat (A) 2 DCR max (Ω) 누설
인덕턴스
최대 (µH) 3
권수비 절연
전압 (Vrms) 4
Pri Sec Pri : Sec
YA9123-BED 8.0 5.9 0.025 0.024 0.124 1 : 0.751 1500
YA9124-BED 8.0 5.9 0.025 0.125 0.124 1 : 1.625 1500
YA9125-BED 8.0 5.9 0.025 0.306 0.100 1 : 3.125 1500

18 – 60 V input

부품 번호
(Hover for schematics)
인덕턴스
@ 0A (µH) 1
(허용 오차: ±10%)
Isat (A) 2 DCR max (Ω) 누설
인덕턴스
최대 (µH) 3
권수비 절연
전압 (Vrms) 4
Pri Sec Pri : Sec
YA9126-BED 40 2.3 0.095 0.020 0.460 1 : 0.313 1500
YA9127-BED 40 2.3 0.095 0.090 0.353 1 : 0.75 1500
YA9128-BED 40 2.3 0.095 0.260 0.350 1 : 1.375 1500
메모
  1. Inductance is for the primary, measured at 150 kHz, 0.1 Vrms, 0 Adc.
  2. Isat: DC current that causes the primary inductance drop of 30% (typ) from its value without current.
  3. Leakage inductance is for the primary winding with the secondary windings shorted.
  4. Isolation (hipot) measured between windings for one minute.

종단 처리:

  • RoHS-compliant. 260°C compatible. Tin-silver-copper over tin over nickel over phos bronzes.

패키지:

  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (350 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
환경
환경:
RoHS 준수
주변 온도 범위:
−40°C to +85°C
보관 온도 범위:
Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
최고 부품 온도:
+125°C (Ambient + temperature rise)
고장 비율(FIT) / 평균 고장률(MTBF):

성능 곡선

L vs Current

L vs Current

회로도

YA9124, YA9125, YA9127, YA9128*

ya912xs.gif 
*Connect pin 1 to 2 and pin 3 to 4 on the PC board
 

YA9123, YA9126**

ya9123s.gif
**Connect pin 1 to 2, 3 to 4, 5 to 6, and pin 7 to 8 on the PC board

물리적 특성

ya912xd.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 part_or_c.gif
300 330 100 13 30,4 24,4 24 16 4 2 10,35 0,5

일반 사양

코어 소재:
Ferrite
중량:
2.65 – 2.75 g
패키지:
350/13″ reel Plastic tape: 24 mm wide, 0.50 mm thick, 16 mm pocket spacing, 10.35 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.