TBC-LTHA

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南京托肯电子科技有限公司

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TBC-LTHA系列*闭环型电流传感器的初、次级之间是*缘的,无位置误差,能真正测量分辨1000:1,用于精密测量直流、

交流和脉冲电流。

The TBC-LTHA Series current sensor is a closed loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit, the size of primary doesnt affect test precision, no matter the location of primary in the hole of current sensor. It can really measure resolution 1000:1, it uses for precision measurement of DC, AC and pulse current.

 

电参数 Electrical data(Ta=25&plu*n;5)

 

         型号T*e
参数
Parameter

TBC100LTHA

TBC200LTHA

TBC300LTHA

TBC300LTHA

单位

Unit

额定输入电流(Ipn)
Rated input Ipn)

100

200

300

300

A

测量电流范围(Ip)
Measure range(Ip)

300&plu*n;18V,80Ω)

600&plu*n;18V,20Ω)

750&plu*n;18V,10Ω)

900(&plu*n;18V,3.0Ω)

A

匝 比 (Np/Ns)

Turnsratio(Np/Ns)

1:2000

1:2000

1:2000

1:3000

T

测量电阻
Measure resister

with&plu*n;12V

@100Amax 190(max)

@200Amax68(max)

@300Amax39(max)

@300Amax56(max)

Ω

@200Amax 80(max)

@500Amax7.5(max)

@500Amax12(max)

@600Amax2.0(max)

Ω

测量电阻
Measure resister

with&plu*n;15V

@100Amax250(max)

@200Amax100(max)

 @300Amax62(max)

@300Amax91(max)

Ω

@200Amax110(max)

@500Amax20(max)

@600Amax15(max)

@600Amax15(max)

Ω

次级线圈电阻

Secondary resister

25

35

30

52

Ω

额定输出电流(Isn)
Rated output (Isn)

50&plu*n;0.2%

100&plu*n;0.2%

150&plu*n;0.2%

100&plu*n;0.2%

mA

电源电压

Supply voltage

&plu*n;12~&plu*n;18

V

功耗电流

Power consumption

20 IpX(Np/Ns)

mA

*点失调电流

Zero offset current

@Ip=0                              ≤&plu*n;0.2

mA

失调电流温漂

Offset current drift

@-40~85℃                      &plu*n;0.5

mA

响应时间

Response time

@100A/μS, 10%-90%                     1.0

µs

线性度

Linearity

@Ip=0-&plu*n;Ipn                         ≤0.1

%FS

*缘电压
Galvanic isolation

@ 50HZ,AC,1min                         6

KV

di/dt跟随精度

di/dt accuray followed

>100

A/µs

带宽

Bandwidth

@ -3db                             DC…150

KHz

型号/规格

TBC-LTHA

输出信号

数字型

品牌/商标

TOKEN

种类

霍尔

**

制作工艺

其他