Datasheet 3D Model

C1154 Flyback Transformer

for PoE

Developed for Maxim MAX5941A PoE Interface/PWM Controller

지금 구매:

샘플 신청:

통상적인 적용 분야

Maxim MAX5941A와(과) 호환

입력 전압	출력		전력	FSW
입력 전압	Sec1	Sec2	전력	FSW
18 V — 72 V	3.3 V , 0.2 A	2.5 V , 0.6 A	2.2 W	275 kHz

사양

Electrical specifications at 25°C.

부품 번호 (Hover for schematics)	인덕턴스 @ 0A (µH) 1 (허용 오차: ±10%)	인덕턴스 최소 @ 0.25 A (µH)	DCR max					누설 인덕턴스 최대 (µH) 2	권수비	절연 전압 (Vrms) 3
부품 번호 (Hover for schematics)	인덕턴스 @ 0A (µH) 1 (허용 오차: ±10%)	인덕턴스 최소 @ 0.25 A (µH)	Pri (Ω)	Sec1 (mΩ)	Sec2 (mΩ)	Drive (mΩ)	Aux (mΩ)	누설 인덕턴스 최대 (µH) 2	Pri : Sec1 : Sec2 : Drive : Aux	절연 전압 (Vrms) 3
C1154-BLD	255.0	229.5	0.335	20.000	17.000	200.000	745.000	5.0	1 : 0.1 : 0.075 : 0.125 : 0.425	1500

메모

Inductance is for the primary, measured at 275 kHz, 1.0 Vrms.
Leakage inductance is for the primary winding with the secondary windings shorted.
1500 Vrms, one minute primary/bias to secondary/drive 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 (200 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

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
200	330	100	13	50,4	44,4	44	28	4	2	9,6	0,35

일반 사양

코어 소재:

Ferrite

중량:

4.9 g

패키지:

200 per 13″ reel Plastic tape: 44 mm wide, 0.35 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.

창고

언어 설정

통화 설정

C1154 Flyback Transformer

for PoE

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