TBC125LP Hall Sensor,Closed loop Sensor - CODING INTERNATIONAL CO LTD

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TBC125LP 125A Closed Loop Mode Hall Effect Current Sensor

Shipping Weight: 80g

Model:

TBC125LP

Brand: Coding

Mark: TBC125LP

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TBC-LP 系列闭环型霍尔电流传感器

TBC-LP Series Closed Loop Mode Hall Effect Current Sensor

TBC- LP 系列闭环型霍尔电流传感器的初、次级之间是绝缘的，可用于测量直流、交流和脉冲电流。

The TBC- LP 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. It provides accurate electronic measurement of DC, AC or pulsed currents.

电参数 Electrical data( Ta= 25 ℃ ± 5 ℃ )

型号 Type 参数 Parameter	TBC100LP	TBC125LP	TBC200LP	单位 Unit
额定输入电流 (Ipn) Rated input (Ipn)	100	125	200	A
测量电流范围 (Ip) Measure range(Ip)	300( ± 18V ， 68 Ω )	375( ± 18V ， 15 Ω )	600( ± 18V ， 10 Ω )	A
匝比 (Np/Ns) Turns ratio (Np/Ns)	1:2000	1:1000	1:2000
次级线圈内阻 Secondary coil resister	45	30	45	Ω
额定输出电流 (Isn) Rated output (Isn)	50 ± 0.5%	125 ± 0.5%	100 ± 0.5%	mA
电源电压 Supply voltage	± 12 ～± 18			V
功耗电流 Power consumption	≤ 20+IpX (Np/Ns)			mA
失调电流 offset current	@Ip=0 ≤ ± 0.2			mA
失调电流温漂 Offset current drift	@ -40 ～ +85 ℃ ≤± 0.5			mA
线性度 Linearity	@Ip=0- ± Ipn ≤ 0.1			%FS
带宽 Bandwidth	@ -3dB 0 ～ 200			KHz
响应时间 Response time	@100A/ μ S,10%-90% ≤ 1			μs
绝缘电压 Galvanic isolation	@ 50HZ,AC,1min 3.0			KV