Datasheet 3D 모델

Flyback Transformers

for Power over Ethernet

Developed for Powered Devices (PD) in IEEE 802.3af compliant PoE applications
6 Watt and 13 Watt output versions
36 – 72 V input, 250 kHz switching frequency
Bias winding output: 12 V, 20 mA

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$3.13
200	$2.69
600	$2.34
1000	$1.83
2400	$1.56
5000	$1.43

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Termination

L = Tin-silver over tin over nickel

Packaging

D = 13" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

설계자용 키트:

키트	값	가격
C372	10 (2 of each)	$50.00

사양

Electrical specifications at 25°C.

Samples of parts in red are available in Coilcraft Designer's Kit C372

부품 번호 1 (Hover for schematics)	전력 (W)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 (µH)	DCR max (Ω) 3			누설 인덕턴스 최대 (µH) 4	권수비 5	절연 전압 (Vrms) 6	이차 출력 (V, A) 7
부품 번호 1 (Hover for schematics)	전력 (W)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 (µH)	Pri	Sec	Bias	누설 인덕턴스 최대 (µH) 4	Pri : Sec : Bias	절연 전압 (Vrms) 6	이차 출력 (V, A) 7
POE13F-18L_	13	45.0	40.5 @ 2.3 A	0.195	0.005	0.195	7.9	1 : 0.07 : 0.36	1500	1.8 V , 7.2 A
POE13F-25L_	13	35.0	31.5 @ 2.2 A	0.095	0.005	0.150	4.2	1 : 0.08 : 0.33	1500	2.5 V , 5.2 A
POE13F-33L_	13	40.0	36.0 @ 2.2 A	0.138	0.007	0.180	3.4	1 : 0.11 : 0.36	1500	3.3 V , 3.9 A
POE13F-50L_	13	40.0	36.0 @ 2.1 A	0.130	0.009	0.165	1.9	1 : 0.15 : 0.35	1500	5 V , 2.6 A
POE13F-12L_	13	35.0	31.5 @ 2 A	0.095	0.017	0.150	0.6	1 : 0.35 : 0.35	1500	12 V , 1.1 A
POE60F-18L_	6	75.0	67.5 @ 1.3 A	0.195	0.005	0.195	8.0	1 : 0.07 : 0.36	1500	1.8 V , 3.3 A
POE60F-25L_	6	55.0	49.5 @ 1.2 A	0.095	0.005	0.150	4.6	1 : 0.08 : 0.33	1500	2.5 V , 2.4 A
POE60F-33L_	6	65.0	58.5 @ 1.2 A	0.138	0.007	0.180	3.9	1 : 0.11 : 0.36	1500	3.3 V , 1.8 A
POE60F-50L_	6	60.0	54.0 @ 1.1 A	0.130	0.009	0.165	2.3	1 : 0.15 : 0.35	1500	5 V , 1.2 A
POE60F-12L_	6	55.0	49.5 @ 1.1 A	0.095	0.017	0.150	2.4	1 : 0.35 : 0.35	1500	12 V , 0.5 A
POE13F-19L_	13	37.0	33.3 @ 2 A	0.085	0.025	0.150	0.4	1 : 0.57 : 0.35	1500	19.5 V , 0.67 A
POE13F-24L_	13	37.0	33.3 @ 2 A	0.086	0.049	0.150	0.4	1 : 0.67 : 0.33	1500	24 V , 0.54 A

메모

When ordering, please specify packaging code: e.g. POE13F-12LD
Inductance is for the primary, measured at 250 kHz, 0.3 Vrms.
DCR for the primary and for the secondary are with the windings connected in parallel.
Leakage inductance is for the primary windings with the secondary windings shorted.
Turns ratios are with the primary the secondary windings connected in parallel.
1500 Vrms isolation primary and bias windings to secondary windings.
Output of the secondary is with the windings connected in parallel. Bias winding output is 12 V, 20 mA.

종단 처리:

RoHS-compliant. 260°C compatible. Tin-silver 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).
B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead.

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 and secondary windings
to be connected in parallel on 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
200	330	100	13	50,4	44,4	44	28	4	2	9,6	0,4

일반 사양

코어 소재:

Ferrite

중량:

5.0 – 5.6 g

패키지:

200 per 13″ reel Plastic tape: 44 mm wide, 0.4 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

Flyback Transformers

for Power over Ethernet

선택한 구성 공급 불가

사양

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

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경고