Datasheet > POE38PR-12

POE38PR-12

更新时间： 2024-11-29 14:49:31

品牌	Logo	应用领域
线艺 - COILCRAFT		/
页数	文件大小	规格书
3页	335K
描述
for Power over Ethernet

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中文翻译

获取价格

数据手册

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POE38PR-12 数据手册

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Document 1489-1

Flyback&ForwardTransformersforPoE

Halogen

Free

• Flyback and Forward transformers for PoE up to 72 Watts

• Operates with 9 – 57 V input (POE21, 22, 24, 33, 35 and 38)

• Operates with 33 – 57 V input (POE23, 30, 36, 53, 70, and 72)

• Oneminuteisolation(hipot):1500Vrms,frompriandauxtoeach

sec;500Vrmsfrompritoaux;500Vrmsbetweentwosecondary

• Dualoutputscanbeconﬁguredasonesinglehigherpoweroutput

• AEC-Q200 Grade 1 (–40°C to +125°C)

AEC

Q200 125°C

Core material Ferrite

Environment RoHS compliant, halogen free

Terminations Tin-silver-copper over tin over nickel over phos bronze.

Weight 7.1 – 7.9 g

Ambient temperature –40°C to +125°C

Maximum part temperature +165°C (Ambient + temp rise)

Storage temperature Component: –40°C to +165°C

Tape and reel packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reﬂows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited ﬂoor life at <30°C /

85% relative humidity)

Flyback Transformers

Leakage

DCR max (mOhms)

pri sec± sec2 aux

Turns ratio

pri : sec± : sec2 : aux

Part

Power

(W)

L at 0 A²

±±0ꢀ (ꢁµ) (A)

Isat³

inductance⁴

max (ꢁµ)

number¹

Output⁵

POE21PR-33ED

POE23PR-33ED

POE22PR-50ED

POE30PR-50ED

POE24PR-12ED

6.2

3.2

6.2

3.6

6.3

31 10

6.5

0.30

0.67

0.16

0.40

0.15

1 : 0.231 : 0.231 : 0.692

1 : 0.125 : 0.125 : 0.375

1 : 0.333 : 0.333 : 0.750

1 : 0.188 : 0.188 : 0.375

1 : 0.750 : 0.750 : 0.667

3.3 V, 3.2 A

3.3 V, 3.5 A

5.0 V, 2.2 A

5.0 V, 3.0 A

12 V, 1.0 A

6.5

31 17

62 10

31 52

POE36PR-12ED

4.2

62 23

0.28

1 : 0.375 : 0.375 : 0.375

12 V, 1.5 A

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

tape (150 parts per full reel). Quantities less than

full reel available: in tape (not machine ready) or

with leader and trailer ($25 charge).

Sec1

Pri

2. Inductance is for the primary, measured at 200 kHz, 0.1 Vrms, 0 Adc.

3. DC current at 25°C that causes an inductance drop of < 30% from its

value without current.

Sec2

4. Leakage inductance measured between pins 1 and 3 with all other

pins shorted.

5. Output is for each secondary. Output of the aux winding is 10 V, 50 mA.

6. Electrical speciﬁcations at 25°C.

Aux

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Document 1489-1 Revised 05/05/22

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

12 3

中文翻译

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与POE38PR-12相关器件

型号	品牌	获取价格	描述	数据表
POE40Q-12	COILCRAFT	获取价格	for Power over Ethernet
POE40Q-24	COILCRAFT	获取价格	for Power over Ethernet
POE40Q-33	COILCRAFT	获取价格	for Power over Ethernet
POE40Q-48	COILCRAFT	获取价格	for Power over Ethernet
POE40Q-50	COILCRAFT	获取价格	for Power over Ethernet
POE45-120	PHIHONG	获取价格	45W DC-DC Power Over Ethernet Splitter
POE45-120_11	PHIHONG	获取价格	45W DC-DC Power over Ethernet Splitter
POE480U-4UP	PHIHONG	获取价格	4/8 Ports 60W per Port Midspan
POE480U-8UP	PHIHONG	获取价格	4/8 Ports 60W per Port Midspan
POE4W2X12	COOPER	获取价格	暂无描述

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