3D Model Datasheet

DA2420-AL and DA2421-AL PoE Transformers

for ST Micro STE12PS

Developed for ST Microelectronics STE12PS 12-Channel PSE Power Controller

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$2.23
175	$2.00
700	$1.67
1400	$1.39
2800	$1.21
5000	$1.05

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Packaging

D = 13" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

통상적인 적용 분야

STMicroelectronics STE12PS와(과) 호환

입력 전압	출력	전력	FSW
3.3 V	12 V , 0.1 A	1.2 W	330 kHz

사양

Electrical specifications at 25°C.

부품 번호 1 (Hover for schematics)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 @ 2 A (µH)	DCR max (Ω) 3		누설 인덕턴스 최대 (µH) 4	권수비 5	절연 전압 (Vrms) 6
부품 번호 1 (Hover for schematics)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 @ 2 A (µH)	Pri	Sec	누설 인덕턴스 최대 (µH) 4	Pri : Sec	절연 전압 (Vrms) 6
DA2420-AL_	330	297	0.408	5.920	6.0	1 : 2	500
DA2421-AL_	330	297	0.459	14.150	4.8	1 : 3	500

메모

When ordering, please specify packaging code: e.g. DA2420-ALD
Inductance is for the primary, measured at 100 kHz, 0.1 Vrms, 0 Adc.
DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance measured on the primary windings with all secondary pins shorted.
Turns ratio is with the primary windings connected in parallel.
500 Vdc isolation from primary to secondary.

종단 처리:

RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations.

패키지:

D = 13″ machine ready reel. EIA-481 embossed plastic tape (175 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

Primary windings to be connected
in parallel 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	11,9	0,4

일반 사양

중량:

14.1 – 14.6 g

패키지:

175 per 13″ reel Plastic tape: 44 mm wide, 0.4 mm thick, 32 mm pocket spacing, 11.p mm pocket depth

납땜

납땜 열 내성:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.

납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.

창고

언어 설정

통화 설정

DA2420-AL and DA2421-AL PoE Transformers

for ST Micro STE12PS

선택한 구성 공급 불가

통상적인 적용 분야

사양

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜

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경고