Datasheet 3D Model

D1766-AL PoE Transformer

for Linear Technology LTC4267

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	$3.01
175	$2.68
700	$2.25
1400	$1.87
2800	$1.63
5000	$1.42

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Packaging

D = 13" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

통상적인 적용 분야

Analog Devices LTC4267와(과) 호환

입력 전압	출력 1			전력	FSW
입력 전압	Sec1	Sec2	Sec3	전력	FSW
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				누설 인덕턴스 최대 (µH) 4	권수비	절연 전압 (Vrms) 5
부품 번호 2 (Hover for schematics)	인덕턴스 @ 0A (µH) 3 (허용 오차: ±10%)	인덕턴스 최소 @ 1.5 A (µH)	Pri (Ω)	Sec1 (mΩ)	Sec2 (mΩ)	Sec3 (mΩ)	누설 인덕턴스 최대 (µH) 4	Pri : Sec1 : Sec2 : Sec3	절연 전압 (Vrms) 5
D1766-ALD	221	200	0.420	13.000	15.000	30.000	5.1	1 : 0.104 : 0.042 : 0.042	1500

메모

All outputs are referenced to ground.
When ordering, please specify packaging code: e.g. D1766-ALD
Inductance is for the primary, measured at 200 kHz, 1.1 Vrms, 0 Adc.
Leakage inductance is for the primary and is measured with secondary windings shorted.
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). 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):

See FIT/MTBF Calculations

회로도

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

테이프 및 릴 사양

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
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.

창고

언어 설정

통화 설정

D1766-AL PoE Transformer

for Linear Technology LTC4267

선택한 구성 공급 불가

통상적인 적용 분야

사양

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

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경고