Datasheet

RA7129-BLD

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지금 구매:

샘플 신청:

통상적인 적용 분야

Texas Instruments PM8804와(과) 호환

입력 전압	출력	전력
36 V — 72 V	5 V , 20 A	100 W

사양

Electrical specifications at 25°C.

Active Clamp Forward Transformer

부품 번호 (Hover for schematics)	인덕턴스 @ 0A (µH) 1 (허용 오차: ±25%)	DCR max (Ω)			누설 인덕턴스 최대 (µH) 2	권수비	절연 전압 (Vrms) 3
부품 번호 (Hover for schematics)	인덕턴스 @ 0A (µH) 1 (허용 오차: ±25%)	Pri	Sec	Aux/Bias	누설 인덕턴스 최대 (µH) 2	Pri : Sec : Aux/Bias	절연 전압 (Vrms) 3
RA7129-BL_	134	0.027	0.004	0.174	0.180	1 : 0.333 : 0.667	1500

메모

Inductance for is for the primary, measured at 250 kHz, 0.2 Vrms, 0 Adc.
Leakage inductance is for the primary winding with the secondary windings shorted.
Isolation (hipot) is measured for one minute: 1500 Vrms from primary and aux/bias to secondary; 500 Vrms from primary to aux/bias.

종단 처리:

RoHS-compliant. 260°C compatible. Tin-silver-copper 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).

환경

환경:

RoHS 준수

주변 온도 범위:

–40°C to +125°C

보관 온도 범위:

Component: −40°C to +165°C
Tape and reel packaging: −40°C to +80°C

최고 부품 온도:

+165°C (ambient + self-heating)

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

회로도

Connect pin 1 to 2 and pin 3 to 4 on the PC board.
Connect pins 10, 11, and 12 together and
pins 7, 8, and 9 together on the PC board.

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	12,0	0,5

일반 사양

코어 소재:

Ferrite

중량:

11.5 – 13.5 g

패키지:

175 per 13″ reel Plastic tape: 44 mm wide, 0.5 mm thick, 32 mm pocket spacing, 12 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

RA7129-BLD

이 부품 공유

선택한 구성 공급 불가

통상적인 적용 분야

사양

Active Clamp Forward Transformer

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

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경고