PCB Mount Hall Effect Current Transducer Closed Loop DC AC 50A 5V High Precision
Closed loop Hall effect sensor for DC, AC or pulsed current measurement. Rated input up to 50A, 5V supply, ±0.1% linearity, <1µs response time. UL94-V0 certified. Custom input/output options available.
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.
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Electrical data(Ta=25℃±5℃) |
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Type |
TBC06 |
TBC10 |
TBC15 |
TBC20 |
TBC25 |
TBC30 |
TBC32 |
TBC40 |
TBC50 |
Unit |
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Rated input (Ipn) |
6 | 10 | 15 | 20 | 25 | 30 | 32 | 40 | 50 | A |
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Measuring ran(Ip) |
±15 | ±25 | ±37.5 | ±50 | ±62.5 | ±75 | ±80 | ±100 | ±125 | A |
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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 |
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Rated output |
@ Ip=±Ipn ±0.8±0.5% | V | ||||||||
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Output rsistance |
≤20 | Ω | ||||||||
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Size of primary pins |
□ 6.28 ×1.0 | mm | ||||||||
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Supply voltage |
+5±5% | V | ||||||||
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Power consumption |
≤15+Ip/Ns | mA | ||||||||
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Reference voltage |
+2.5±0.5%(Output) | V | ||||||||
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Vrefinternal resist resistor |
200 | Ω | ||||||||
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Vref external range resistor |
2.0-2.8(Input) | V | ||||||||
| Zero voltage | @ Ip=0 +2.5±0.5% | V | ||||||||
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Offset drift |
@ -40～+105℃ ≤±0.05 | mV/℃ | ||||||||
| output drift | @ -40～+105℃ ≤±0.05 | mV/℃ | ||||||||
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Linearity |
@ Ip=0-±Ipn ≤0.1 | %FS | ||||||||
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Total accuracy |
≤±1.0 | % | ||||||||
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di/dt |
＞50 | A/µS | ||||||||
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Response time |
@ Ip=Ipn, 50 A/µS ,10%-90% ＜1.0 | µS | ||||||||
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Bandwidth |
@ -1db DC～100 | KHZ | ||||||||
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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
- UL94-V0.
- EN60947-1:2004
- IEC60950-1:2001
- EN50178:1998
- SJ 20790-2000
| 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
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