Datasheet 3D 모델

Miniature Flyback Transformers

for Power over Ethernet

Developed for Powered Devices (PD) in 6 Watt IEEE 802.3af compliant PoE applications
36 – 72 V input
Versions for continuous and discontinuous modes of operation
12 V, 20 mA bias winding output
Custom versions available
Samples of all values are available in Coilcraft Designer's Kit C382

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$3.19
400	$2.93
800	$2.49
1200	$2.08
2400	$1.87
5000	$1.71

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
C382	10 (2 of each)	$53.00

사양

Electrical specifications at 25°C.

Continious mode: Designed to remain in continuous mode operation at power levels of 3 Watts and above.

Discontinuous mode

부품 번호 1 (Hover for schematics)	전력 (W)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 (µH)	DCR max 3			누설 인덕턴스 최대 (µH) 4	권수비	절연 전압 (Vrms) 5	이차 출력 (V, ) 6
부품 번호 1 (Hover for schematics)	전력 (W)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 (µH)	Pri (Ω)	Sec (mΩ)	Bias (mΩ)	누설 인덕턴스 최대 (µH) 4	Pri : Sec : Bias	절연 전압 (Vrms) 5	이차 출력 (V, ) 6
POE60D-18LD	6	75.0	75.0 @ 1 A	0.311	18.000	575.000	6.7	1 : 0.063 : 0.344	1500	1.8 V , 3.3 A
POE60D-25LD	6	80.0	80.0 @ 0.95 A	0.219	18.000	388.000	5.0	1 : 0.083 : 0.333	1500	2.5 V , 2.4 A
POE60D-33LD	6	85.0	85.0 @ 0.9 A	0.285	26.000	530.000	4.0	1 : 0.1 : 0.333	1500	3.3 V , 1.8 A
POE60D-50LD	6	90.0	90.0 @ 0.85 A	0.271	33.000	529.000	3.1	1 : 0.143 : 0.357	1500	5 V , 1.2 A
POE60D-12LD	6	95.0	95.0 @ 0.8 A	0.265	74.000	484.000	2.4	1 : 0.333 : 0.333	1500	12 V , 500 mA

Continuous mode

부품 번호 1 (Hover for schematics)	전력 (W)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 (µH)	DCR max 3			누설 인덕턴스 최대 (µH) 4	권수비	절연 전압 (Vrms) 5	이차 출력 (V, ) 6
부품 번호 1 (Hover for schematics)	전력 (W)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 (µH)	Pri (Ω)	Sec (mΩ)	Bias (mΩ)	누설 인덕턴스 최대 (µH) 4	Pri : Sec : Bias	절연 전압 (Vrms) 5	이차 출력 (V, ) 6
POE60C-18LD	6	167.0	150.3 @ 0.62 A	0.303	17.000	570.000	7.8	1 : 0.063 : 0.344	1500	1.8 V , 3.3 A
POE60C-25LD	6	177.0	159.3 @ 0.6 A	0.353	27.000	660.000	7.0	1 : 0.083 : 0.333	1500	2.5 V , 2.4 A
POE60C-33LD	6	184.0	165.6 @ 0.57 A	0.286	26.000	515.000	4.0	1 : 0.1 : 0.333	1500	3.3 V , 1.8 A
POE60C-50LD	6	193.0	173.7 @ 0.55 A	0.344	43.000	660.000	8.0	1 : 0.143 : 0.343	1500	5 V , 1.2 A
POE60C-12LD	6	204.0	183.6 @ 0.52 A	0.293	83.000	545.000	5.8	1 : 0.333 : 0.333	1500	12 V , 500 mA

메모

When ordering, please specify packaging code: e.g. POE60D-12LD
Inductance is for the primary, measured at 250 kHz, 0.1 Vrms, 0 Adc.
DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance is for the primary winding with the secondary winding shorted.
1500 Vrms winding to winding isolation.
Output of the secondary is with the windings connected in parallel. Bias winding output is 12 V, 0.2 A.

Designed to remain in continuous mode operation at power levels of 3 Watts and above.

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 (400 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

The primary windings and the
secondary windings are 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
400	330	100	13	38,4	32,4	32	20	4	2	7,6	0,4

일반 사양

코어 소재:

Ferrite

중량:

2.6 – 2.9 g

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

Miniature Flyback Transformers

for Power over Ethernet

선택한 구성 공급 불가

사양

Discontinuous mode

Continuous mode

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

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경고