D1766-ALB

更新时间： 2024-01-05 14:23:08

品牌	Logo	应用领域
线艺 - COILCRAFT		变压器
页数	文件大小	规格书
1页	65K
描述
SMPS Transformer, ROHS COMPLIANT

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

D1766-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：	5.59	其他特性：	TURNS RATIO 9.6:1,24:1 HIGHT DIMENSION INCLUDES TERMINAL ALSO
高度：	11.43 mm	最大输入电压：	72 V
最小输入电压：	36 V	长度：	20.57 mm
安装特点：	SURFACE MOUNT	初级绕组数量：	1
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：	3.3 V
输出电压2：	2.5 V	包装方法：	TAPE & REEL
物理尺寸：	20.57mm X 21.0mm X 11.43mm	初级电感：	221 µH
表面贴装：	YES	端子面层：	Tin/Silver - Tin - with Nickel barrier
变压器类型：	SMPS TRANSFORMER	宽度：	21 mm
Base Number Matches：	1

D1766-ALB 数据手册

Document 529

For Linear Technology

Flyback Transformer LTC4267 PoE PD Interface

The D1766-AL multiple-output transformer was devel-

oped for use with Linear Technology LTC4267 Power

over Ethernet IEEE 802.3af PD Interface with Integrated

Switching Regulator. It is ideal for use in telecommuni-

cations isolated converters and isolated power supplies.

voltage of 36 – 72 Volts. It features interleaved primary

and secondary windings to minimize leakage induc-

tance and 1500 Vrms isolation between windings.

Coilcraft can also custom engineer a transformer to

meet your specific requirements. For free evaluation

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

This low-profile transformer is designed for an input

Inductance Inductance

Leakage

Turns ratio

pri : S1 pri : S2,S3 ꢁAH

9.6 : 1 24 : 1 1.5

Part

at 0 Adc²

10ꢀ ꢁ(µH

at Ipk³

DCR max

ꢁOhmsH

Inductance⁴

max ꢁ(µH

Ipk³

number¹

min ꢁ(µH

Outputs

D1766-AL_

221

200

0.420 (pins 1 – 3)

5.1

3.3 V, 0.5 A

2.5 V, 1.5 A

1.8 V, 2.5 A

0.013 (pins 8

0.013 (pins 7

–

0.015 (pins 10

0.030 (pins 12

–

11)

1. When ordering, please specify packaging code:

D1766-ALD

2. Inductance is for the primary, measured at 200 kHz, 1.1 Vrms, 0 Adc.

3. Peak primary current drawn at minimum input voltage.

4. Leakage inductance is for the primary and is measured with secondary

windings shorted.

5. Operating temperature range –40°C to +125°C.

6. Electrical specifications at 25°C.

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.

3.3 V

Dot indicates pin 1

Primary

10 2.5 V

0.810

20,57

max

D1766-AL

8,7

1.8 V

1.181

max

30,00

5,6 GND

0.450

11,43

max

Pins 9,8,7 to be connected on the board.

Pins11,10 to be connected on the board.

0.004/0,10

0.084

2,13

0.969

24,6

0.827

21,0

0.130

3,30

0.930

23,62

0.028

0,72

0.050

1,27

Recommended

Land Pattern

0.118

3,0

0.118

3,0

Weight:

12.7 g

Terminations: Tin-silver over tin over nickel over phos bronze

Tape and reel: 175/13″ reel, 44 mm tape width

For packaging data see Tape and Reel Specifications section.

Specifications subject to change without notice.

Please check our website for latest information.

Document529 Revised09/11/06

下载PDF

与D1766-ALB相关器件

型号	品牌	描述	获取价格	数据表
D1766-ALD	COILCRAFT	SMPS Transformer, ROHS COMPLIANT	获取价格
D1787	COILCRAFT	SMT Power Inductor for Texas Instruments LM5115DC	获取价格
D1787_15	COILCRAFT	Shielded Power Inductor	获取价格
D1787-AL	COILCRAFT	SMT Power Inductor	获取价格
D178S8T	INFINEON	Rectifier Diode, 1 Phase, 1 Element, 180A, 800V V(RRM), Silicon,	获取价格
D17I	MINI	Directional Coupler	获取价格

与D1766-ALB相关文章

MAX487芯片引脚图及功能、应用领域详解
2024-04-17

9
IR2110驱动芯片引脚图及功能、电路图详解
2024-04-17

8
74LS74是什么芯片 74LS74引脚图及功能表
2024-04-16

11
CD4511芯片引脚图及功能、电路图解析
2024-04-15

19

产品中心

服务支持

精选活动

关于我们

帮助中心

D1766-ALB

D1766-ALB 技术参数

D1766-ALB 数据手册

与D1766-ALB相关器件

与D1766-ALB相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

D1766-ALB

D1766-ALB 技术参数

D1766-ALB 数据手册

与D1766-ALB相关器件

与D1766-ALB相关文章

您还可以找

您在本页遇到什么问题？