A9967-AL

更新时间： 2024-01-27 20:48:15

品牌	Logo	应用领域
线艺 - COILCRAFT		变压器电力变压器 SMPS变压器
页数	文件大小	规格书
1页	167K
描述
SMT Power Transformer

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技术参数
数据手册

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A9967-AL 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
HTS代码：	8504.31.40.35	风险等级：	5.64
其他特性：	FLY BACK, HEIGHT DIMENSION INCLUDES TERMINAL ALSO, TURNS RATIO: 1:1:1:1:1:1	高度：	11.43 mm
最大输入电压：	72 V	最小输入电压：	36 V
JESD-609代码：	e2	长度：	21 mm
安装特点：	SURFACE MOUNT	初级绕组数量：	3
次级绕组数量：	3	最高工作温度：	125 °C
最低工作温度：	-40 °C	输出电压 1：	15 V
包装方法：	TAPE & REEL	物理尺寸：	L21.0XB20.57XH11.43 (mm)
初级电感：	10 µH	表面贴装：	YES
端子面层：	Tin/Silver (Sn/Ag)	变压器类型：	SMPS TRANSFORMER
宽度：	20.57 mm	Base Number Matches：	1

A9967-AL 数据手册

Document 376

For Linear Technology

SMT Power Transformer LT1725 Flyback Controller

The A9967-AL surface mount transformer works with

with Linear Technology LT1725 Isolated Flyback Con-

troller. It is ideal for use in telecommunications isolated

converters and isolated power supplies, and can be

used in PoE applications.

For the LT1725, 48 V to 15 V converter, three windings

are connected in series for the primary and two windings

are connected in parallel for the secondary output of

15 V, 2 A. The remaining winding provides power to the

chipset.

This low-profile transformer is designed for an input

Coilcraft can also custom engineer a transformer to

meet your specific requirements. For free evaluation

samples, contact Coilcraft or visit www.coilcraft.com.

voltage of 36

– 72 Volts. It features six 1-to-1 windings

and 500 Vrms isolation between windings.

Inductance

at 0 A²

±10% (µH)

Inductance

Leakage

Part

at Ipk³

DCR max⁴

(Ohms)

inductance⁵

max (µH)

Ipk³

(A)

number¹

min (µH)

Output

A9967-AL_

10.0

9.0

0.045

0.200

7.0

15 V, 2 A

1. When ordering, please specify packaging code:

2. Inductance is per winding of the primary, measured at 100 kHz,

0.1 Vrms, 0 Adc.

3. Peak primary current drawn at minimum input voltage.

4. DCR is per winding.

5. Leakage inductance is for one winding and is measured with all other

windings shorted.

6. Electrical specifications at 25°C.

A9967-ALD

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

tape (175 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.

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

1.148

max

Core material Ferrite

Weight: 11.9 g

29,15

max

Terminations RoHS tin-silver over tin over nickel over phos

bronze. Other terminations available at additional cost.

0.810

20,57

Ambient temperature –40°C to +85°C

A9967-AL

Storage temperature Component: –40°C to +125°C.

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)

0.450

11,43

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

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

max

Packaging 175 per 13″ reel Plastic tape: 44 mm wide, 0.4 mm thick,

28 mm pocket spacing, 12.0 mm pocket depth

0.004/0,10

0.084

2,13

0.969

24,6

PCB washing Only pure water or alcohol recommended

0.827

21,0

0.130

3,30

0.93

23,62

0.05

1,27

0.028

0,72

Recommended

Land Pattern

0.118

3,0

0.118

3,0

inches

Dimensions are in

1:1:1:1:1:1

Specifications subject to change without notice.

Please check our website for latest information.

Document376 Revised04/20/05

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与A9967-AL相关器件

型号	品牌	描述	获取价格	数据表
A9967-AL_	COILCRAFT	SMT Power Transformer	获取价格
A9967-ALB	COILCRAFT	SMPS Transformer, ROHS COMPLIANT	获取价格
A997AS-100M	TOKO	Fixed Inductors for Surface Mounting	获取价格
A997AS-100M	MURATA	General Purpose Inductor, 10uH, 20%, 1 Element, SMD, 1616, CHIP, 1616, ROHS COMPLIANT	获取价格
A997AS-120M	TOKO	Fixed Inductors for Surface Mounting	获取价格
A997AS-120M	MURATA	General Purpose Inductor, 12uH, 20%, 1 Element, SMD, 1616, CHIP, 1616, ROHS COMPLIANT	获取价格

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