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TBC-C04 series current sensor is a Multi-range closed loop device provides accurate electronic measurement of DC, AC or pulsed currents. This series current sensor has rated current input in 25A and 50A, meansure range upto 55A and 100A. It has 0.5% accuracy, very small size, very reliable. Available for appearance customization.
Technology :
Closed loop Hall effectMax. Nominal Value :
±25A, ±50AMax. Measuring Range :
±55A, ±100AOutput Signal :
±25mA, ±50mASupply Voltage :
±15V ±5%Accuracy :
0.5%Op. Temperature :
-40 °C / 85 °CMounting :
PCBWeight :
15gMOQ :
72
Electrical data(Ta=25℃±5℃) |
Type |
TBC25C04 |
TBC50C04 |
Unit |
Rated input (Ipn) |
±25 |
±50 |
A |
Measure range(Ip) |
±55 |
±100 |
A |
Measure resister range |
54~360(±15V) |
68~180(±15V) |
Ω |
Rated output (Isn) |
±25±0.5%@(Ip=±Ipn) |
±50±0.5%(Ip=±Ipn) |
mA |
Supply voltage |
±15±5% |
V |
|
Power consumption |
20+IpX(Np/Ns) |
mA |
|
Turns ratio(Np/Ns) |
1-2-3-4:1000 |
T |
|
Zero offset current |
@Ip=0 ≤±0.15 |
mA |
|
Offset current drift |
@ -40℃~+85℃ ≤0.5 |
mA |
|
Response time |
@50A/μS,10%-90% <1 |
µs |
|
Linearity |
@Ip=0-±Ipn ≤0.1 |
%FS |
|
Galvanic isolation |
@ 50HZ/60HZ,AC,1min 5 |
KV |
|
di/dt accurately followed |
>50 |
A/μs |
|
Bandwidth |
@-3dB DC±100 |
KHz |
|
Secondary coil resister |
40 |
30 |
Ω |
Applications |
Variable speed drives
Welding machine
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Electrochemical
Mechanical dimension (for reference only) |
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
Pin connections |
Primary turns |
Rated current IPN(A) |
Primary resister [mΩ] |
Rated output IS(mA) |
Pins connections |
1 |
25, 50 |
0.05 |
25, 50 |
|
2 |
12, 25 |
0.20 |
24, 50 |
|
3 |
8, 16 |
0.48 |
24, 48 |
|
4 |
6, 12 |
1.00 |
24, 48 |
Further Note |
L/T: Large quantity in 14 days
customized: Support OEM/ODM, Laser marking, Packing
Warranty: 2.5 years
After-sale service: within 24 hours
Packing and Shipment |
Add: NO.80 Feitian Avenue, Lukou Street, Jiangning District, Nanjing City
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