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TBC-25DX04/50DX04（TWO-WAY）
]
ProductName:
TBC-25DX04/50DX04（TWO-WAY）
ProductModel:
.
ProductManufacturer:
Hall current sensor / CHINA HALL
ProductSimpleIntroduce
The multi-range TBC-DX04 series current sensor is a closed loop device based on the principle of the hall effect and null balance method.The output from the current sensor is the balancing current which is a perfect image of the primary current reduced by the number of secondary turns at any time.This current can be expressed as a voltage by passing it through a resister.It provides accurate electronic measurement of DC,AC or pulsed currents.
TBC-25DX04/50DX04（TWO-WAY） detail
TBC-DX04 Series Hall Effect Current Sensor
DESCRIPTION
The multi-range TBC-DX04 series current sensor is a closed loop device based on the principle of the hall effect and null balance method.The output from the current sensor is the balancing current which is a perfect image of the primary current reduced by the number of secondary turns at any time.This current can be expressed as a voltage by passing it through a resister.It provides accurate electronic measurement of DC,AC or pulsed currents.
ELECTRICAL DATA |
Type | | TBC25DX04 | TBC50DX04 | |
Rated current | | 25 | 50 | A |
Measure range | | 90 | 120 | A |
Turns | | 1-2-3-4:1000±1 | 1-2-3-4:2000±1 | T |
Measure resister | | 54～360(±15V) | 62～250(±15V) | Ω |
Rated output | | 25±0.5% | 25±0.5% | mA |
Supply voltage | | ±12V～±15 | V |
Offset current | | ±0.15 | mA |
Offset drift | -40～+85℃ | ≤±0.5 | mA |
Linearity | | ≤0.1 | %FS |
Total accuracy | | ±0.7 | % |
di/dt | | ＞50 | A/µS |
Response time | | ＜1 | uS |
Bandwidth(-3dB) | | DC～100 | KHZ |
Galvanic isolation | | 5 | KV |
Operating temperature | | -40～+85 | ℃ |
Storage temperature | | -40～+125 | ℃ |
DIMENSIONS(FOR REFERENCE ONLY) |
PIN CONNECTIONS
匝数 | 初级额定电流 IPN[A] | 额定输出电流 IOUT[mA] | 初级电阻 [mΩ] | 初级电感 [uH] | 连接点 |
1 | ±25, ±50 | 25 | 0.05 | 0.025 |  |
2 | ±12, ±25 | 24 | 0.20 | 0.13 | 
|
3 | ±8, ±16 | 24 | 0.48 | 0.24 |  |
4 | ±6, ±12 | 24 | 1.00 | 0.47 |  |
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