Nanjing Token Electronics Science&Technology Co., Ltd.
Nanjing Token Electronics Science&Technology Co., Ltd.
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Strong Anti-interference Capability Hall Effect Sensor Current For Frequency Converter Use
TBC-SYH series high-precision current sensor is a 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 it provides accurate electronic measurement of DC, AC or pulsed currents.
| Electrical data((Ta=25℃±5℃,RL=2KΩ,CL=10000PF) |
| Type Parameter | TBC 03SYH | TBC 05SYH | TBC 7.5SYH | TBC 10SYH | TBC 15SYH | TBC 20SYH | TBC 25SYH | TBC 30SYH | TBC 50SYH | Unit |
| Rated input (Ipn) | 3 | 5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 50 | A |
| Measuring range(Ip) | 9 | 15 | 22.5 | 30 | 45 | 60 | 75 | 90 | 150 | A |
| Size of input pins | ø 0.6 | ø 0.6 | ø 0.8 | ø 0.8 | ø 1.0 | ø 1.4 | ø 1.4 | ø 1.6 | □1.6 ×1.5×2 | mm |
| Turns ratio(Np/Ns) | 5:1500 | 5:2500 | 3:2250 | 3:3000 | 2:3000 | 1:2500 | 1:2500 | 1:3000 | 1:3125 | |
| Inside resistance | 400 ±0.1% | 400 ±0.1% | 400 ±0.1% | 400 ±0.1% | 400 ±0.1% | 400 ±0.1% | 400 ±0.1% | 400 ±0.1% | 250 ±0.1% | Ω |
| Rated output | @ Ip=±Ipn ±4±0.5% | V | ||||||||
| Supply voltage | ±15±5% | V | ||||||||
| Power consumption | 20+IpX(Np/Ns) | mA | ||||||||
| Zero voltage | ≤±30 | mV | ||||||||
| Offset drift | @ -40～+85℃ ≤±0.5 | mV/℃ | ||||||||
| Linearity | @ Ip=0-±Ipn ≤0.1 | %FS | ||||||||
| Response time | @ Ip=Ipn, 50 A/µS ,10%-90% ＜1.0 | μS | ||||||||
| Bandwidth | @-3dB 0-100 | KHz | ||||||||
| Galvanic isolation | @ 50HZ,AC,1min 5.0 | KV | ||||||||
| Applications |
Switched Mode Power Supplies (SMPS)
AC variable speed drives
Uninterruptible Power Supplies (UPS)
Electrical appliances
Battery supplied applications
DC motor drives
| Mechanical dimension(for reference only) |
Remarks:
1. All dimensions are in mm.
2. Secondary pin size and tolerance: width:0.5±0.1mm;thickness:0.25±0.05mm
3. General tolerance ±1mm
| Directions for use |
When the current will be measured goes through the primary pin of 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 are available.
Standards
| General date |
| Value | Unit | Symbol | |
| Operating temperature | -25 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
Input current-Output Voltage characteristic