Datasheet > HA3858_16

HA3858_16

更新时间： 2022-02-26 14:00:27

品牌	Logo	应用领域
线艺 - COILCRAFT		功率因数校正
页数	文件大小	规格书
2页	390K
描述
Magnetics for 300 W Power Supply with PFC

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

HA3858_16 数据手册

Document 746-1

Magnetics for 300 W Power Supply with PFC

• SpeciﬁedbyTexasInstrumentsinReferenceDesignSLUU341

for 300 Watt Isolated PFC Power Supply

• HA3950-AL, Flyback transformer (T201) for 5 W bias supply

operates with an input voltage range of 100 – 450 V.

• HA3858-AL, Gate drive transformer (T301)

Core material Ferrite

Terminations RoHS compliant tin-silver over tin over copper. Other

terminations available at additional cost.

Weight HA3950-AL: 13.5 g; HA3858-AL: 4.1 g

Ambient temperature –40°C to +85°C

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

Tray packaging: –40°C to +80°C

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

Packaging 100 per tray

PCB washing Tested with pure water or alcohol only. For other solvents,

see Doc787_PCB_Washing.pdf.

HA3950-AL Flyback Transformer

Inductance

Leakage

inductance

max (µꢁ)³

Part

number

at 0 A¹

at Ipk²

DCR max

(Ohms)

Turns ratio

Pri:Sec:P±

Ipk²

(A)

±±0ꢀ (mꢁ)

(mꢁ)

Output⁴

HA3950-AL

2.3

1.61

0.860 (pri)

0.109 (sec)

0.080 (P1)

16.5

1 : 0.16 : 0.11

0.3

15 V, 0.33 A

Dot indicates pin 1

1. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/

HP 4263B impedance analyzer or equivalent.

2. Peak primary current drawn at minimum input voltage.

3. Leakage inductance is for the primary and is measured with the second-

ary shorted.

4. Output of the P1 winding is 10 V, 20 mA.

5. Isolation: 3000 Vrms, one minute primary to secondary;

500 Vrms, one minute windings to core

6. Electrical speciﬁcations at 25°C.

0.680

17,30

max

min

0.110

2,79

0.197

5,0

0.590

15,0

0.025

0,64

0.830

21,1

0.590

15,0

0.197

5,0

Pri

Sec

0.830

21,1

max

0.048

1,2

Recommended

PC Board Layout

inches

Dimensions are in

Document 746-1 Revised 07/23/09

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.

下载PDF

与HA3858_16相关器件

型号	品牌	描述	获取价格	数据表
HA3858-AL	COILCRAFT	Magnetics for 300 W Power Supply with PFC	获取价格
HA3905_12	COILCRAFT	Flyback Transformer	获取价格
HA3905-CL	COILCRAFT	Flyback Transformer	获取价格
HA3905-CLB	COILCRAFT	SMPS Transformer, ROHS COMPLIANT	获取价格
HA3905-CLD	COILCRAFT	SMPS Transformer, ROHS COMPLIANT	获取价格
HA3950-AL	COILCRAFT	Magnetics for 300 W Power Supply with PFC	获取价格