TBC-A02 系列闭环型霍尔电流传感器
TBC-A02 Series Closed Loop Mode Hall Effect Current Sensor
TBC- A02 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- A02 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
|
TBC0.5A02
|
TBC1.0A02
|
TBC2.0A02
|
TBC5.0A02
|
TBC10A02
|
TBC20A02
|
单位
Unit
|
|
额定输入电流 (Ipn)
Rated input (Ipn)
|
0.5
|
1
|
2
|
5
|
10
|
20
|
A
|
|
测量电流范围 (Ip)
Measure range(Ip)
|
1.5
|
3.0
|
6
|
15
|
30
|
60
|
A
|
|
匝 比 (Np/Ns)
Turns ratio (Np/Ns)
|
30:1500
|
15:1500
|
8:1600
|
3:1500
|
2:2000
|
1:2000
|
T
|
|
内接取样电阻
Internal measuring resister
|
400 ± 0.1%
|
400 ± 0.1%
|
400 ± 0.1%
|
400 ± 0.1%
|
400 ± 0.1%
|
400 ± 0.1%
|
Ω
|
|
额定输出电压
Rated output voltage
|
@ Ip= ± Ipn ± 4 ± 0.5%
|
V
|
|
电源电压
Supply voltage
|
± 15 ± 5%
|
V
|
|
功耗电流
Power consumption
|
≤ 20+IpX (Np/Ns)
|
mA
|
|
零点失调电压
Zero offset voltage
|
@ Ip=0 ≤± 20
|
mV
|
|
失调电压温漂
Offset voltage drift
|
@-40 to +85 ℃ ≤± 0.5
|
mV/℃
|
|
线性度
Linearity
|
@ Ip=0- ± Ipn ≤ 0.1
|
%FS
|
|
响应时间
Response time
|
@100A/ μ S,10%-90% ≤ 1
|
μS
|
|
绝缘电压
Galvanic isolation
|
@ 50HZ,AC,1min 2.5
|
KV
|
