Datasheet > POE60C-50D

POE60C-50D

更新时间： 2024-11-29 03:43:51

品牌	Logo	应用领域
线艺 - COILCRAFT		/
页数	文件大小	规格书
2页	82K
描述
SMPS Transformer, 6W,

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POE60C-50D 数据手册

Document 402-1

Miniature Flyback Transformers for PoE

With a footprint roughly 16.5 mm square and with a

height less than 7.5 mm, these are very space-efficient

Power over Ethernet (PoE) transformers. They are

designed for 6 Watt, IEEE 802.3af-compliant applica-

tions for powered devices (PD).

These transformers feature interleaved primary and

secondary windings to minimize leakage inductance,

and a separate bias winding. Isolation is 1500 Vrms

between the primary and secondary windings.

There are versions for continuous and discontinuous

modes of operation, each designed to operate at a

250 kHz switching frequency. Input is 36 – 72 Volts and

the output of the bias winding is 12 V, 0.2 A.

Coilcraft Designer’s Kit C182 contains samples of all parts.

To order, contact Coilcraft or visit http://order.coilcraft.com

to purchase on-line.

Inductance Inductance

Leakage

at 0 A²

at Ipk³

inductance⁴

Ipk³Secondary

DCR max (Ohms)

pri sec bias

Turns ratio

Part

Power

(W)

number¹

10ꢀ (µH)

min (µH)

max (µH) pri/sec pri/bias (A) output

Continuous mode⁵

POE60C-18_

POE60C-25_

POE60C-33_

POE60C-50_

POE60C-12_

167.0

177.0

184.0

193.0

204.0

150.3

159.3

165.6

173.7

183.6

0.303 0.017 0.570

0.353 0.027 0.660

0.286 0.026 0.515

0.344 0.043 0.660

0.293 0.083 0.545

7.8

7.0

4.0

8.0

5.8

2.9

3.0

2.9

3.0

0.62 1.8 V, 3.3 A

0.60 2.5 V, 2.4 A

0.57 3.3 V, 1.8 A

0.55 5.0 V, 1.2 A

0.52 12.0 V, 0.5 A

Discontinuous mode

POE60D-18_

POE60D-25_

POE60D-33_

POE60D-50_

POE60D-12_

75.0

80.0

85.0

90.0

95.0

67.5

72.0

76.5

81.0

85.5

0.311 0.018 0.575

0.219 0.017 0.388

0.285 0.026 0.530

0.271 0.033 0.529

0.265 0.074 0.484

6.7

5.0

4.0

3.1

2.4

2.9

3.0

2.8

3.0

1.0

1.8 V, 3.3 A

0.95 2.5 V, 2.4 A

0.90 3.3 V, 1.8 A

0.85 5.0 V, 1.2 A

0.80 12.0 V, 0.5 A

1. When ordering, please specify packaging code:

POE60D-12D

9,8

Secondary

11,10

5,4

Primary

Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic

tape (400 parts per full reel).

3,2

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.

Bias

2. Inductance is measured at 250 kHz, 0.5 Vrms.

3. Peak primary current drawn at minimum input voltage.

4. Leakage inductance is for the primary winding with the secondary

winding shorted.

5. Designed to remain in continuous mode operation at power levels of

3 Watts and above.

6. Operating temperature range –40°C to +125°C.

7. Electrical specifications at 25°C.

Specifications subject to change without notice. Document 402-1 Revised 10/12/04

中文翻译

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与POE60C-50D相关器件

型号	品牌	获取价格	描述	数据表
POE60C-50L	COILCRAFT	获取价格	Miniature Flyback Transformers for PoE
POE60C-50LB	COILCRAFT	获取价格	Miniature Flyback Transformers for PoE
POE60C-50LD	COILCRAFT	获取价格	Miniature Flyback Transformers for PoE
POE60D-12	COILCRAFT	获取价格	for Power over Ethernet
POE60D-12L	COILCRAFT	获取价格	Miniature Flyback Transformers for PoE
POE60D-12LB	COILCRAFT	获取价格	Miniature Flyback Transformers for PoE
POE60D-12LD	COILCRAFT	获取价格	Miniature Flyback Transformers for PoE
POE60D-18	COILCRAFT	获取价格	for Power over Ethernet
POE60D-18L	COILCRAFT	获取价格	Miniature Flyback Transformers for PoE
POE60D-18LB	COILCRAFT	获取价格	Miniature Flyback Transformers for PoE

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