Datasheet 3D模型

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

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零件号

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计数	单价
1	$3.03
400	$2.79
800	$2.37
1200	$1.98
2400	$1.78
5000	$1.62

对于大批量采购或非库存产品，点击这里请求报价。

Termination

L = Tin-silver over tin over nickel

Packaging

D = 13" machine-ready reel

. 现货，可今天发货.

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零件号

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设计套件:

套件	电感值	价格
C382	10 (2 of each)	$50.00

规格

Electrical specifications at 25°C.

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

Discontinuous mode

零件号 1 (Hover for schematics)	功率 (W)	0A时的电感 (µH) 2 (公差: ±10%)	最小电感 (µH)	DCR max (Ω) 3			最大漏电感 (µH) 4	匝数比	隔离电压 (Vrms) 5	次级输出 (V, A) 6
零件号 1 (Hover for schematics)	功率 (W)	0A时的电感 (µH) 2 (公差: ±10%)	最小电感 (µH)	Pri	Sec	Bias	最大漏电感 (µH) 4	Pri : Sec : Bias	隔离电压 (Vrms) 5	次级输出 (V, A) 6
POE60D-18L_	6	75.0	75.0 @ 1 A	0.311	0.018	0.575	6.7	1 : 0.063 : 0.344	1500	1.8 V , 3.3 A
POE60D-25L_	6	80.0	80.0 @ 0.95 A	0.219	0.018	0.388	5.0	1 : 0.083 : 0.333	1500	2.5 V , 2.4 A
POE60D-33L_	6	85.0	85.0 @ 0.9 A	0.285	0.026	0.530	4.0	1 : 0.1 : 0.333	1500	3.3 V , 1.8 A
POE60D-50L_	6	90.0	90.0 @ 0.85 A	0.271	0.033	0.529	3.1	1 : 0.143 : 0.357	1500	5 V , 1.2 A
POE60D-12L_	6	95.0	95.0 @ 0.8 A	0.265	0.074	0.484	2.4	1 : 0.333 : 0.333	1500	12 V , 0.5 A

Continuous mode

零件号 1 (Hover for schematics)	功率 (W)	0A时的电感 (µH) 2 (公差: ±10%)	最小电感 (µH)	DCR max (Ω) 3			最大漏电感 (µH) 4	匝数比	隔离电压 (Vrms) 5	次级输出 (V, A) 6
零件号 1 (Hover for schematics)	功率 (W)	0A时的电感 (µH) 2 (公差: ±10%)	最小电感 (µH)	Pri	Sec	Bias	最大漏电感 (µH) 4	Pri : Sec : Bias	隔离电压 (Vrms) 5	次级输出 (V, A) 6
POE60C-18L_	6	167.0	150.3 @ 0.62 A	0.303	0.017	0.570	7.8	1 : 0.063 : 0.344	1500	1.8 V , 3.3 A
POE60C-25L_	6	177.0	159.3 @ 0.6 A	0.353	0.027	0.660	7.0	1 : 0.083 : 0.333	1500	2.5 V , 2.4 A
POE60C-33L_	6	184.0	165.6 @ 0.57 A	0.286	0.026	0.515	4.0	1 : 0.1 : 0.333	1500	3.3 V , 1.8 A
POE60C-50L_	6	193.0	173.7 @ 0.55 A	0.344	0.043	0.660	8.0	1 : 0.143 : 0.343	1500	5 V , 1.2 A
POE60C-12L_	6	204.0	183.6 @ 0.52 A	0.293	0.083	0.545	5.8	1 : 0.333 : 0.333	1500	12 V , 0.5 A

注释

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.

端子:

RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations. Other terminations available at additional cost.

包装:

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.

环境

环境:

符合RoHS

环境温度范围:

–40°C to +125°C

储存温度范围:

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

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

原理图

The primary windings and the
secondary windings are to be connected
in parallel on the PC board.

物理特性

卷装规格

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

一般规格

核心材料:

Ferrite

重量:

2.6 – 2.9 g

焊接/清洗

湿气敏感度等级（MSL）:

1 (unlimited floor life at <30°C / 85% relative humidity)

抗焊接热:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

焊接之前，请参阅焊接线艺元件。

PCB清洗:

Tested with pure water or alcohol only. More info.

仓库

语言设定

货币设定

Miniature Flyback Transformers

for Power over Ethernet

所选配置不可用

规格

Discontinuous mode

Continuous mode

端子:

包装:

原理图

物理特性

卷装规格

一般规格

焊接/清洗

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警告