Datasheet > T6522-A

T6522-A

更新时间： 2024-01-14 22:03:20

品牌	Logo	应用领域
线艺 - COILCRAFT		变压器
页数	文件大小	规格书
2页	71K
描述
Current Sense Transformer, 3A, 1:50

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技术参数
数据手册

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T6522-A 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	Reach Compliance Code：	compliant
ECCN代码：	EAR99	风险等级：	5.78
高度：	6.35 mm	长度：	10.9 mm
负载电阻：	50 Ω	安装特点：	SURFACE MOUNT
最大工作频率：	300 kHz	最小工作频率：	50 kHz
最高工作温度：	85 °C	最低工作温度：	-40 °C
包装方法：	TAPE & REEL	峰值一次电流：	3 A
物理尺寸：	10.9mm X 7.62mm X 6.35mm	初级类型：	WOUND PRIMARY
次级电感：	3400 µH	表面贴装：	YES
变压器类型：	CURRENT SENSE TRANSFORMER	匝数比 (Np:Ns)：	1:50
宽度：	7.62 mm	Base Number Matches：	1

T6522-A 数据手册

Document 369 -1

SMT Current Sensor

–

T6522-A

This low cost transformer is designed for use at 50 kHz to

300 kHz to sense continuous currents up to 3 Amps. The

current windings can be connected in series to provide

twice the output sensitivity. It is packaged in a small

footprint, low profile, surface mount ceramic case that

makes it ideal for pick and place operations.

Applicationsincludepowersupplyfeedbackcontrol, motor

protection, overload sensing and detecting load drop or

shutdown.

To request free evaluation samples, contact Coilcraft or

visit www.coilcraft.com.

Sensed

current¹

max

Part

number

Inductance²

min (mH)

DCR max

(Ohms)

Isolation

Pri-sec (Vrms)

Turns ratio¹

T6522-A

1:50

3 Arms

3.4

Pins 1,2

–

5,6: 0.006

4: 0.700

500

Pins 3

–

1. The two current sensing windings may be connected in parallel (1:50) to provide up to 3 A sensing capability, or connected in series (2:50) to provide

twice the output sensitivity.

2. Inductance measured between pins 3 and 4 at 100 kHz, 0.1 Vrms.

3. Operating temperature range -40°C to +85°C.

4. Electrical specifications at 25°C.

Typical Response (with a 50 Ohm terminating resistor)

Schematic

3.0

2.5

50 Ohm

terminating

resistor

Series

Parallel

out

Current

1 T

50 T

2.0

1.5

1.0

Varying the terminating resistor increases or decreases output voltage/

Ampere in conductor. Effect is essentially linear over a restricted

operating range. Frequency response is also affected by varying

terminatingresistance.

0.5

1.0

1.5

2.0

2.5

3.0

Current (Amps rms)

Specifications subject to change without notice.

Please check our website for latest information.

Document369-1 Revised11/05/03

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