Products
TBC-D series current sensor provides accurate electronic measurement of DC, AC or pulsed currents. This series current sensor has rated current input between ±25 and ±50A, meansure range upto ±100A. It has 0.5% accuracy, very small size, very reliable. Available for appearance customization.
Technology :
Closed loop Hall effectMax. Nominal Value :
±50AMax. Measuring Range :
±100AOutput Signal :
±25mASupply Voltage :
±15±5%Accuracy :
0.5%Op. Temperature :
-40 °C / 85 °CMounting :
Aperture Φ6.60mmWeight :
10gMOQ :
100
Electrical data (Ta=25℃±5℃) |
Type Parameter |
TBC25D |
TBC50D |
Unit |
Rated input (Ipn) |
±25 |
±50 |
A |
Measure range(Ip) |
±50 |
±100 |
A |
Secondary turns(Ns) |
1000±1 |
2000±2 |
T |
Secondary resister |
40 |
45 |
Ω |
Rated output(Isn) |
@Ip=±Ipn ±25±0.5% |
mA |
|
Supply voltage |
±15±5% |
V |
|
Power consumption |
≤20+Ip/Ns |
mA |
|
Zero offset current |
@ Is=0 ≤±0.2 |
mA |
|
Offset current drift |
@ -40~+85℃ ≤±0.6 |
mA |
|
Linearity |
@ Ip=0-±Ipn ≤0.1 |
%FS |
|
Total precision |
≤0.7 |
%FS |
|
di/dt accurately followed |
>50 |
A/µS |
|
Response time |
@ Ip=Ipn,50 A/µS,10%-90% <1 |
µS |
|
Bandwidth |
@-3dB DC±100 |
KHz |
|
Galvanic isolation |
@ 50HZ,AC,1min 2.5 |
KV |
Applications |
AC variable speed drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies(SMPS)
Power supplies for welding applications
Mechanical dimension(for reference only) |
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
Directions for use |
1. 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)
2. Custom design in the different rated input current and the output voltage are available.
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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