Datasheet > B0310-A

B0310-A

更新时间： 2022-12-01 18:59:17

品牌	Logo	应用领域
线艺 - COILCRAFT		/
页数	文件大小	规格书
5页	204K
描述
SMPS Transformer, 60W

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B0310-A 数据手册

Document 305

For National Semiconductor

PlanarTransformers LM5030 Controller IC

Lessthan10 mmhigh,Coilcraft’splanartransformersare

ideal for use in high-current telecom power supply appli-

cationsthatrequirehighefficiencyinalow-profilepackage.

Thesetransformersare designedspecificallytoperform

withtheNationalSemiconductorLM5030Push-PullCur-

rent Mode PWM Controller. They provide three different

output ratings to suit a variety of applications All offer

1500 Vrms primary to secondary isolation.

Coilcraft’s A9785-B, A0153-A and B0414-A are output

chokesandincludeanextrawindingforauxiliaryvoltage

supply. Our MSS6132-103 functions as the input filter

choke in the same circuit. Refer to separate data sheets

for additional information on these parts.

Request free evaluation samples by contacting Coilcraft

or visiting www.coilcraft.com.

Input

Output

Primary

Leakage

Turns

ratio

pri : sec

current¹inductance²inductance

DCR max (Ohms)

Part

Output

voltage

Output

number power (W) range (V) voltage (V) (A rms)

min (mH)

max (µH)

pri

sec

A9784-B

A0152-A

B0310-A

36 – 75

3.3

5.0

12.0

10.0

7.0

5.0

1.30

3.50

2.50

0.850

0.016

0.018

0.060

6 : 1

4 : 1

2 : 1

1. 15°C temperature rise typical at output current.

2. Inductance measured between pins 1 and 3 at 250 kHz, 0.1 Vrms, 0 Adc.

3. Operating temperature range: –40°C to +85°C.

4. Electrical specifications at 25°C.

1.320

33,53

1.115 0.010

28,32 0,25

max

0.105

0,267

0.334 0.010

8,48 0,25

Recommended

Land Pattern

0.870

22,10

max

0.334 0.010

8,48 0,25

Schematic

0.340

8,64

0.004/0,10

Tape and reel: 250/13″ 56 mm tape width

Specifications subject to change without notice. Document 305 Revised 09/30/05

12 3 4 5

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