TBC-LX 双环系列高精度闭环型霍尔电流传感器
TBC-LXH Series Two-closed Loop Mode High Precision Hall Effect Current Sensor
TBC-LX 双环系列闭环型电流传感器的初、次级之间是绝缘的,具有超强抗干扰能力;用于测量直流、交流和脉动电流。
TBC-LX series current sensor is two-closed loop device based on the measuring principle of the hall effect,
with a galvanic isolation between primary and secondary circuit. It has strong anti-jamming ability and provides accurate electronic measurement of DC, AC or pulsed currents.
电参数 Electrical data( Ta= 25 ℃ ± 5 ℃ ,R L =2K Ω ,C L =10000PF)
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型号 Type 参数 Parameter
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TBC05LX
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TBC10LX
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TBC15LX
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TBC20LX
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TBC25LX
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TBC30LX
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TBC50LX
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TBC75LX
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单位 Unit
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额定输入电流 (Ipn) Rated input (Ipn)
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5
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10
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15
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20
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25
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30
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50
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75
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A
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测量电流范围 (Ip) Measuring range (Ip)
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15
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30
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45
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60
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75
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90
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150
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200
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A
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匝 比 (Np/Ns) Turns ratio(Np/Ns)
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4 : 2000
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3 : 3000
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2 : 3000
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1 : 2000
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1 : 2500
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1 : 3000
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1 : 3125
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1 : 3750
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T
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内接测量电阻 Inside resistance
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400
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400
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400
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400
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400
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400
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250
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200
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Ω
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额定输出电压 Rated output
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@ Ip= ± Ipn ± 4 ± 0.5 %
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V
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电源电压 Supply voltage
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± 15 ± 5 %
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V
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功耗电流 Power consumption
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20+IpX(Np/Ns)
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mA
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零点失调电压 Zero voltage
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@ Ip=0 ≤ ± 0.04
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V
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零点温漂 Zero drift
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@ -40 ~ +85 ℃ ≤± 0.5
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mV/℃
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线性度 Linearity
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@ Ip=0- ± Ipn ≤ 0. 1
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%FS
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响应时间 Response time
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@ Ip=Ipn, 50 A/µS ,10%-90% < 1
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μS
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绝缘电压 Galvanic isolation
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@ 50(60)H Z ,AC,1min 5.0
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KV
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绝缘强度 Dielectric Strength
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> 1000
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MΩ
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