Nanjing Token Electronics Science&Technology Co., Ltd.
Nanjing Token Electronics Science&Technology Co., Ltd.
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PCB Mount Hall Effect Current Transducer Hall Effect Dc Current Sensor
TBC-LSR508 series current sensor is 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.
| Electrical data(Ta=25℃±5℃) |
| Type | TBC06 | TBC10 | TBC15 | TBC20 | TBC25 | TBC30 | TBC32 | TBC40 | TBC50 | Unit |
| Rated input (Ipn) | 6 | 10 | 15 | 20 | 25 | 30 | 32 | 40 | 50 | A |
| Measuring ran(Ip) | ±15 | ±25 | ±37.5 | ±50 | ±62.5 | ±75 | ±80 | ±100 | ±125 | A |
| Turns (Np/Ns) | 1:1200 | 1:1000 | 1:1125 | 1:1000 | 1:1250 | 1:1125 | 1:1200 | 1:1000 | 1:1000 | T |
| Internal resister | 40.0 | 20.0 | 15.0 | 10.0 | 10.0 | 7.5 | 7.5 | 5.0 | 4.0 | Ω |
| Rated output | @ Ip=±Ipn ±0.8±0.5% | V | ||||||||
| Output rsistance | ≤20 | Ω | ||||||||
| Size of primary pins | □ 6.28 ×1.0 | mm | ||||||||
| Supply voltage | +5±5% | V | ||||||||
| Power consumption | ≤15+Ip/Ns | mA | ||||||||
| Reference voltage | +2.5±0.5%(Output) | V | ||||||||
| Vrefinternal resist resistor | 200 | Ω | ||||||||
| Vref external range resistor | 2.0-2.8(Input) | V | ||||||||
| Zero voltage | @ Ip=0 +2.5±0.5% | V | ||||||||
| Offset drift | @ -40～+105℃ ≤±0.05 | mV/℃ | ||||||||
| output drift | @ -40～+105℃ ≤±0.05 | mV/℃ | ||||||||
| Linearity | @ Ip=0-±Ipn ≤0.1 | %FS | ||||||||
| Total accuracy | ≤±1.0 | % | ||||||||
| di/dt | ＞50 | A/µS | ||||||||
| Response time | @ Ip=Ipn, 50 A/µS ,10%-90% ＜1.0 | µS | ||||||||
| Bandwidth | @ -1db DC～100 | KHZ | ||||||||
| Galvanic isolation | @ 50HZ,AC,1min 3.0 | KV | ||||||||
Applications
Variable speed drives
Photovoltaic
Frequency converter
Electrochemical
Electric machine control
| Mechanical dimension(for reference only) |
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
| Directions for use |
When the current will be measured goes through a sensor ,the voltage will be measured at the output end.
(Note: The false wiring may result in the damage of the sensor).
Custom design in the different rated input current and the output voltage available.
Standards
| General date |
| Value | Unit | Symbol | |
| Operating temperature | -40 to +85 | ºC | TA |
| Storage temperature | -40 to +125 | ºC | TS |
| Mass(approx) | 12 | g | M |
| Characteristics chart |
Pulse current signal response characteristic Effects of impulse noise