TBC400LTHB Hall Sensor,Closed loop Sensor - CODING INTERNATIONAL CO LTD

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TBC400LTHB 400A High Precision Closed Loop Mode Hall Effect Current Sensor

Shipping Weight: 500g

Model:

TBC400LTHB

Brand: Coding

Mark: TBC400LTHB

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$36.50

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TBC-LTHB 系列高精度闭环型霍尔电流传感器

TBC-LTHB Series High Precision Closed Loop Mode Hall Effect Current Sensor

TBC-LTHB 系列高精度霍尔电流传感器的初、次级之间是绝缘的，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-LTHB Series current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method ,with a galvanic isolation between primary and secondary circuit, the size of primary not affect test precision, no matter the location of primary in the hole of current sensor, It can really measure resolution 1000:1 and it uses for precision measurement of DC, AC and pulse current

电参数 Electrical data( Ta= 25 ℃ ± 5 ℃ )

型号 Type 参数 Parameter	TBC300LTHB	TBC400LTHB	TBC500LTHB	单位 Unit
额定输入电流 (Ipn) Rated input (Ipn)	300	400	500	A
测量电流范围 (Ip) Measure range (Ip)	900 （± 24V ， 39 Ω）	1200 （± 24V ， 36 Ω）	1500 （± 24V ， 24 Ω）	A
匝比 (Np/Ns) Turns ratio(Np/Ns)	1:3000	1:4000	1:5000
测量电阻 Measure resister with ± 15V	@ ± 300Amax 100(max)	@ ± 400Amax 100(max)	@ ± 500Amax 91(max)	Ω
测量电阻 Measure resister with ± 15V	@ ± 600Amax 36(max)	@ ± 800Amax 30(max)	@ ± 1000Amax 20(max)	Ω
测量电阻 Measure resister with ± 18V	@ ± 300Amax 130(max)	@ ± 400Amax 130(max)	@ ± 500Amax 120(max)	Ω
测量电阻 Measure resister with ± 18V	@ ± 600Amax 51(max)	@ ± 800Amax 43(max)	@ ± 1000Amax 33(max)	Ω
次级线圈电阻 Coil resister	31	40	50	Ω
额定输出电流 (Isn) Rated output (Isn)	100 ± 0.2%FS			m A
电源电压 Supply voltage	± 15 ～± 24			V
功耗电流 Power consumption	≤ 20+IpX(Np/Ns)			m A
零点失调电流 Zero offset current	@Ip=0 ≤ ± 0.2			m A
失调电流温漂 Offset current drift	@ -40 ℃ ～ 85 ℃ ≤ ± 0.5			m A
响应时间 Response time	@100A/μS,10%-90% ＜ 1.0			μ s
线性度 Linearity	@Ip=0- ± Ipn ≤ 0.1			%FS
绝缘电压 Galvanic isolation	@ 50H Z ,AC,1min 6			KV
di/dt 跟随精度 di/dt accurately followed	＞ 100			A/ μ s
带宽 Bandwidth	@ -3db DC … 100			KHz