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

Isolation Transformer

RoHS 준수
  • Developed for use with ADI's ADM2482E and ADM2487E RS-485 Transceivers
  • Center tapped primary and secondary
지금 구매:
개수 단품 가격
1 $4.56
300 $3.66
600 $2.20
1200 $1.72
2400 $1.47
5000 $1.35

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:

통상적인 적용 분야

Analog Devices ADM2482E, ADM2487E와(과) 호환

입력 전압 일차 전압 이차 전압 전력 1
5 V 5 V 3.3 V 7.2 W

사양

Electrical specifications at 25°C.

부품 번호 2
(Hover for schematics)
인덕턴스
최소 (µH) 3
DCR max (Ω) 4 누설
인덕턴스
최대 (µH) 5
권수비 전압시간적
(V-µs) 6
절연
전압 (Vrms) 7
Pri Sec Pri : Sec
GA3157-AL_ 45.6 0.260 0.310 1.14 1 : 0.88 34.4 2500
메모
  1. Calculated output power based on 150 kHz operating frequency. Power varies depending on application.
  2. When ordering, please specify termination and packaging codes: e.g. GA3157-ALD
  3. Inductance is tested between pins 4 and 3 at 500 kHz, 0.5 Vrms, 0 Adc.
  4. DCR is for each half of the primary and secondary.
  5. Leakage inductance is for the primary with both windings connected in series and with the secondary windings shorted.
  6. Based on Bsat of the core at 25°C and number of turns on winding 4-3.
  7. 2500 Vrms primary to secondary isolation.

종단 처리:

  • L = RoHS compliant tin-silver over tin over nickel over phos bronze.
  • = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)

패키지:

  • D = 13″ machine ready reel. EIA-481 embossed plastic tape (600 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.
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

ga3157s.gif

물리적 특성

ga3157d.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
600 330 100 13 30,4 24,4 24 16 4 2 6,1 0,37

일반 사양

코어 소재:
Ferrite
중량:
1.0 g
패키지:
600 per 13″ reel; Plastic tape: 24 mm wide, 0.37 mm thick, 16 mm pocket spacing, 6.1 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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