Datasheet > POE30P-33L_15

POE30P-33L_15

更新时间： 2024-11-08 01:24:59

品牌	Logo	应用领域
线艺 - COILCRAFT		/
页数	文件大小	规格书
2页	437K
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Flyback Transformers

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数据手册

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POE30P-33L_15 数据手册

Document 460-1

For 3 Watt, 7 Watt and 13 Watt

Flyback Transformers PoE Applications

• Flyback transformers for PoE applications

• Designed to operate in continuous mode at 250 kHz with an

input of 36–72 Vdc

• 1500Vrms,oneminuteisolationfromprimaryandbiastosecond-

ary; 500 Vrms, 1 minute isolation between all other windings

Designer’s Kit C395 contains two of each part shown in bold

Core material Ferrite

Terminations RoHS tin-silver over tin over nickel over phos bronze.

Other terminations available at additional cost.

Weight POE13P: 6.15 g; POE70P: 3.85 g; POE30P: 2.05 g

Ambient temperature –40°C to +85°C

Storage temperature Component: –40°C to +85°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)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

PCB washing Tested to MIL-STD-202 Method 215 plus an additional

aqueous wash. See Doc787_PCB_Washing.pdf.

Inductance Inductance

Leakage

DCR max (Ohms)⁴

Turns ratio⁶

Part

Power

(W) ±±0ꢀ (µH) min (µH) pri

at 0 A²

at Ipk³

inductance

Ipk³

number¹

bias

sec max (µH)⁵pri : sec pri : bias (A)

Output⁷

POE30P-33L_

POE30P-50L_

POE30P-±2L_

310

279.0

1.02

1.04

2.01

0.066

0.118

0.700

4.75

4.50

4.25

1 : 0.19

1 : 0.28

1 : 0.70

0.3

3.3 V, 0.91 A

5.0 V, 0.6 A

12 V, 0.25 A

POE70P-33L_

POE70P-50L_

POE70P-±2L_

155

139.5

0.414 0.822 0.036

0.414 0.822 0.060

0.414 0.822 0.343

4.00

3.60

3.25

1 : 0.19

1 : 0.262 1 : 0.667

1 : 0.667 1 : 0.667

1 : 0.667

0.65 3.3 V, 2.12 A

0.65 5.0 V, 1.4 A

0.65 12 V, 0.6 A

POE±3P-33L_

POE±3P-50L_

POE±3P-±2L_

POE13P-19L_

POE13P-24L_

127

114.3

0.255 0.310 0.024

0.222 0.348 0.039

0.199 0.308 0.065

0.290 0.355 0.066

0.255 0.315 0.067

1.25

1 : 0.166 1 : 0.50

1.0

3.3 V, 4.0 A

5.0 V, 2.6 A

12 V, 1.08 A

0.950

0.650

0.800

0.600

1 : 0.25

1 : 0.50

1 : 0.567 1 : 0.50

1 : 0.667 1 : 0.50

1.0 19.5 V, 0.67 A

1.0 24 V, 0.54 A

1. When ordering, please specify packaging code:

POE30P-±2LD

Schematics

POE13P

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

POE70P, POE30P

tape.

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.

Pri

Sec

Pri

Sec

2. Inductance is for the primary, measured at 250 kHz, 0.1 Vrms, 0 Adc.

3. Ipk is peak primary current drawn at minimum input voltage.

4. DCR for the secondary is per winding.

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

shorted.

6. Turns ratio is with the secondary windings connected in parallel.

7. Output of the secondary is with the windings connected in parallel. Bias

winding output is 12 V, 20 mA.

Bias

8. Electrical speciﬁcations at 25°C.

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

Secondary windings to be con-

nected in parallel on PC board

Secondary windings to be con-

nected in parallel on PC board

Document 460-1 Revised 05/04/12

中文翻译

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与POE30P-33L_15相关器件

型号	品牌	获取价格	描述	数据表
POE30P-33LB	COILCRAFT	获取价格	SMPS Transformer, 3W, ROHS COMPLIANT
POE30P-33LD	COILCRAFT	获取价格	SMPS Transformer, 3W, ROHS COMPLIANT
POE30P-50	COILCRAFT	获取价格	for Power over Ethernet
POE30P-50L	COILCRAFT	获取价格	Flyback Transformers
POE30P-50LB	COILCRAFT	获取价格	SMPS Transformer, 3W, ROHS COMPLIANT
POE30P-50LD	COILCRAFT	获取价格	SMPS Transformer, 3W, ROHS COMPLIANT
POE30PR-50	COILCRAFT	获取价格	for Power over Ethernet
POE30S-1ATG	PHIHONG	获取价格	Single Port PoE Gigabit Switch Powered by Ultra PoE
POE30U-560	PHIHONG	获取价格	30W Power Over Ethernet Adapter
POE30U-560GHT	PHIHONG	获取价格	30W Power Over Ethernet Adapter

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