TBC-DS3.3系列多量程闭环型霍尔电流传感器
TBC-DS3.3 Series Multi-range Closed Loop Mode Hall Effect Current Sensor
TBC-DS3.3多量程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。
TBC-DS3.3 series multi-range 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.
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电参数 Electrical data( Ta= 25 ℃ ± 5 ℃ ) |
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型号 Type |
TBC06DS3.3 |
TBC15DS3.3 |
TBC25DS3.3 |
TBC50DS3.3 |
单位 |
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额定输入电流 (Ipn) |
6 |
15 |
25 |
50 |
A |
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测量电流范围 (Ip) |
12 |
30 |
50 |
84 |
A |
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次级匝 数 (Ns) |
960 ± 1 |
1200 ± 1 |
1000 ± 1 |
1000 ± 1 |
T |
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内接测量电阻 |
100 ± 0.1% |
50 ± 0.1% |
25 ± 0.1% |
12.5 ± 0.1% |
Ω |
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额定输出电压 |
0.625 ± 0.5% |
0.625 ± 0.5% |
0.625 ± 0.5% |
0.625 ± 0.5% |
V |
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电源电压 |
+3.3 ± 5% |
V |
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功耗电流 |
≤ 20+Ip/Ns |
mA |
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零点电压 |
@ Is=0 1.65 ± 0.5% |
V |
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失调电压温漂 |
@ -40 ～ +85 ℃ ≤± 0.5 |
mV/℃ |
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线性度 |
@ Ip=0- ± Ipn ≤ 0.1 |
%FS |
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总精度 |
≤± 0.7 |
% |
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di/dt 跟随精度 |
＞ 50 |
A/µS |
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响应时间 |
@ Ip=Ipn, 50 A/µS ,10%-90% ＜ 0.5 |
µS |
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带宽 |
@ -1db DC ～ 150 |
KHz |
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绝缘电压 |
@ 50HZ,AC,1min 5 |
KV |
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