Datasheet > A9786-ALB

A9786-ALB

更新时间： 2024-11-21 21:14:19

品牌	Logo	应用领域
线艺 - COILCRAFT		变压器
页数	文件大小	规格书
2页	94K
描述
SMPS Transformer, 150W, ROHS COMPLIANT

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技术参数
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A9786-ALB 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	ROHS COMPLIANT
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.6	其他特性：	BREADTH AND HEIGHT DIM INCLUDES TERMINAL ALSO
高度：	11.43 mm	最大输入电压：	75 V
最小输入电压：	36 V	JESD-609代码：	e3
长度：	31.24 mm	安装特点：	SURFACE MOUNT
初级绕组数量：	1	次级绕组数量：	2
最大工作频率：	250 kHz	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出电压 1：	2.5 V
包装方法：	TAPE & REEL	物理尺寸：	L31.24XB37.59XH11.43 (mm)
额定功率：	150 W	初级电感：	1250 µH
表面贴装：	YES	端子面层：	Matte Tin (Sn) - with Nickel (Ni) barrier
变压器类型：	SMPS TRANSFORMER	宽度：	37.59 mm
Base Number Matches：	1

A9786-ALB 数据手册

Document 328-1

For National Semiconductor

Planar Magnetics _{LM5041 IC}

This planar transformer and inductor pair were designed

specifically for National Semiconductor’s LM5041 IC.

The A9786-A transformer is engineered for use in high-

current telecom power supply applications that require

high efficiency in a low-profile package.The auxiliary

winding can be used to control input current to PWMs. It

offers very high current handling capability and ex-

tremely low DC resistance in a low profile package.

Coilcraft’s A9787-A inductor is designed as the output

choke for the LM5041.

Planar magnetics offer high power densities along with

great reliability and repeatability. Windings are etched

into a printed circuit board, ensuring high efficiency and

consistency.

Request free evaluation samples by contacting Coilcraft

or visiting www.coilcraft.com.

Transformer

number¹power (W) range (V) voltage (V)

Input

Output

current

(A rms)

Primary

inductance¹

min (mH)

Leakage

inductance²

max (µH)

Pri/sec

isolation

(Vdc)

DCRmax

(mOhms)

Part

Output

voltage

Output

A9786-AL_

150

36 – 75

2.5

60.0

1.25

0.90

Primary: 62.5(1 – 3)

Secondary: 0.91(5,6 – 9,10)

200(4 – 11)

1100

1. When ordering, please specify packaging code:

A9786-ALD

2. InductancemeasuredonanAgilent/HP4284betweenpins1and3at250

kHz, 0.1 Vrms, 0 Adc.

3. Leakage inductance measured between pins 1 and 3 at 100 kHz,

0.1 Vrms, 0 Adc with all secondary pins shorted.

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

5. Electrical specifications at 25°C.

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

tape (125 parts per full reel).

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.

5,6

0.45

max

11,43

7,8

SEC

AUX

0.004/0,10

1.32

33,53

1.21

30,73

1.15

PRI

1.48

max

9,10

37,59

29,21

0.31

7,87

0.285

7,24

1.23

31,24

max

0.12 0.175

3,05 4,45

Recommended

Land Pattern

0.075

Weight: 33.4 g

1,91

Terminations: Matte tin over nickel over brass

Tape and reel: 125/13″ reel 56 mm tape

Specifications subject to change without notice.

Please check our website for latest information.

Document328-1 Revised06/09/08

中文翻译

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与A9786-ALB相关器件

型号	品牌	获取价格	描述	数据表
A9786-ALD	COILCRAFT	获取价格	暂无描述
A9787-A	COILCRAFT	获取价格	SMPS Transformer,
A9787-AL	COILCRAFT	获取价格	for TI LM5041
A9787-ALB	COILCRAFT	获取价格	SMPS Transformer, ROHS COMPLIANT
A97F8614	ETC	获取价格	Capacitors for High Current, Power Semiconductor, and DC Applications
A97F8614S	ETC	获取价格	Capacitors for High Current, Power Semiconductor, and DC Applications
A97F8615	ETC	获取价格	Capacitors for High Current, Power Semiconductor, and DC Applications
A97F8615S	ETC	获取价格	Capacitors for High Current, Power Semiconductor, and DC Applications
A97F8616	ETC	获取价格	Capacitors for High Current, Power Semiconductor, and DC Applications
A97F8616S	ETC	获取价格	Capacitors for High Current, Power Semiconductor, and DC Applications

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