Products
TBC-U series current sensor provides accurate electronic measurement of DC, AC or pulsed currents. This series current sensor has rated current input between ±100and ±400 meansure range upto ±900A. It has 0.5% accuracy, very small size,very reliable. Available for appearance customization.
Technology :
Closed loop Hall effectMax. Nominal Value :
±400AMax. Measuring Range :
±900AOutput Signal :
±100mA,±133.3mA,150mASupply Voltage :
±12~±18VAccuracy :
0.5%Op. Temperature :
-40 °C / ±105°CMounting :
Aperture20mmWeight :
125gMOQ :
100
Electrical data(Ta=25℃±5℃) |
Type Parameter |
TBC100U |
TBC200U |
TBC300U |
TBC400U |
Unit |
Rated input (Ipn) |
±100 |
±200 |
300 |
400 |
A |
Measure range(Ip) |
±300 (±18V,25Ω) |
±600 (±18V,20Ω) |
±750 (±18V,15Ω) |
±900 (±18V,3.0Ω) |
A |
Turns ratio(Np/Ns) |
1:1000 |
1:2000 |
1:2000 |
1:3000 |
T |
Rated output(Isn) |
±100±0.5% |
±100±0.5% |
±150±0.5% |
±133.3±0.5% |
mA |
Coil resister |
15 |
25 |
25 |
45 |
Ω |
Supply voltage |
±12~±18 |
V |
|||
Power consumption |
≤20+IpX(Np/Ns) |
mA |
|||
Zero current |
@Ip=0 ≤±0.2 |
mA |
|||
Offset drift |
@ -40℃~85℃ ≤±0.5(Typ), ≤±0.75(Max), |
mA |
|||
Response time |
@100A/μS,10%- 90% <1.0 |
μS |
|||
Linearity |
@Ip=0-±Ipn ≤0.1 |
%FS |
|||
Galvanic isolation |
@ 50HZ,AC,1min 6 |
KV |
|||
di/dtaccurately followed |
>100 |
A/μs |
|||
Bandwidth |
@-3dB DC±100 |
KHZ |
*Product updates, iterations, and parameter changes will not be notified separately
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.
Directions for use |
1.When the current will be measured goes through a sensor, the current 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 input current and the output current are available.
urther 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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