Datasheet 3D 모델

POExxP Flyback Transformers

for Power over Ethernet

Developed for Powered Devices (PD) in IEEE 802.3af compliant PoE applications
Designed to operate in continuous mode
36 – 72 V input with versions for 3 Watt, 7 Watt and 13 Watt output
Bias winding output: 12 V, 20 mA
250 kHz switching frequency
POE13P – UL Certified per File E219588

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$2.98
350	$2.39
700	$1.54
1400	$1.27
2800	$1.09
5000	$1.00

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
C395	9 (2 of each)	$50.00

사양

Electrical specifications at 25°C.

Samples of parts in red are available in Coilcraft Designer's Kit C395

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)
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)
POE30P-33L_	3	310	279 @ 0.3 A	1.020	0.066	2.010	4.75	1 : 0.19 : 0.7	1500	3.3 V , 0.91 A
POE30P-50L_	3	310	279 @ 0.3 A	1.020	0.118	2.010	4.50	1 : 0.28 : 0.7	1500	5 V , 0.6 A
POE30P-12L_	3	310	279 @ 0.3 A	1.040	0.700	2.010	4.25	1 : 0.7 : 0.7	1500	12 V , 0.25 A
POE70P-33L_	7	155	140 @ 0.65 A	0.414	0.036	0.822	4.00	1 : 0.19 : 0.667	1500	3.3 V , 2.12 A
POE70P-50L_	7	155	140 @ 0.65 A	0.414	0.060	0.822	3.60	1 : 0.262 : 0.667	1500	5 V , 1.4 A
POE70P-12L_	7	155	140 @ 0.65 A	0.414	0.343	0.822	3.25	1 : 0.667 : 0.667	1500	12 V , 0.6 A
POE13P-33L_	13	127	114 @ 1 A	0.255	0.024	0.310	1.25	1 : 0.166 : 0.5	1500	3.3 V , 4 A
POE13P-50L_	13	127	114 @ 1 A	0.222	0.039	0.348	0.95	1 : 0.25 : 0.5	1500	5 V , 2.6 A
POE13P-12L_	13	127	114 @ 1 A	0.199	0.065	0.308	0.65	1 : 0.5 : 0.5	1500	12 V , 1.08 A
POE13P-19L_	13	127	114 @ 1 A	0.290	0.066	0.355	0.80	1 : 0.567 : 0.5	1500	19.5 V , 0.67 A
POE13P-24L_	13	127	114 @ 1 A	0.255	0.067	0.315	0.60	1 : 0.667 : 0.5	1500	24 V , 0.54 A

메모

When ordering, please specify packaging code: e.g. POE13P-12LD
Inductance is for the primary, measured at 250 kHz, 0.1 Vrms, 0 Adc.
DCR for the secondary is per winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance is measured between pins 3 and 4 with all other pins shorted.
Turns ratio is with the secondary windings connected in parallel.
1500 Vrms, 1 minute isolation (hipot) from primary and bias to secondary.
500 Vrms, 1 minute isolation between all other windings.

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. 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 +85°C

보관 온도 범위:

Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C

최고 부품 온도:

+125°C (ambient + temp rise)

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

회로도

POE13P

Secondary windings to be connected in parallel on PC board.

POE30P, POE70P

Secondary windings to be connected in parallel on PC board.

물리적 특성

POE30P

POE70P

POE13P

dims_inches_mm-(3).gif

테이프 및 릴 사양

	Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)
	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
POE30P	350	330	100	13	38,4	32,4	32	20	4	2	9,35	0,45
POE70P	200	330	100	13	38,4	32,4	32	24	4	2	11,2	0,5
POE13P	175	330	100	13	38,4	32,4	32	28	4	2	12,93	0,5

일반 사양

코어 소재:

Ferrite

중량:

2.05 g, 3.85 g, 6.15 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 to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

창고

언어 설정

통화 설정

POExxP Flyback Transformers

for Power over Ethernet

선택한 구성 공급 불가

사양

종단 처리:

패키지:

회로도

POE13P

POE30P, POE70P

물리적 특성

POE30P

POE70P

POE13P

테이프 및 릴 사양

일반 사양

납땜/세척

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경고