Products
TBC-DSR3.3 series current sensor provides accurate electronic measurement of DC, AC or pulsed currents. This series current sensor has rated current input between ±6 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 :
0.625VSupply Voltage :
+3.3±5%Accuracy :
0.5%Op. Temperature :
-40 °C / 85 °CMounting :
Aperture Φ6.60mmWeight :
9gMOQ :
100
Electrical data(Ta=25℃±5℃) |
Type |
TBC06DSR3.3 |
TBC15DSR3.3 |
TBC25DSR3.3 |
TBC50DSR3.3 |
Unit |
Rated input (Ipn) |
±6 |
±15 |
±25 |
±50 |
A |
Measure range(Ip) |
±12 |
±30 |
±50 |
±100 |
A |
Secondary turns |
960±1 |
960±1 |
960±1 |
960±1 |
|
Internalmeasureresister |
25±0.1% |
10±0.1% |
6±0.1% |
3±0.1% |
Ω |
Rated output voltage |
0.625±0.5% |
V |
|||
Supply voltage |
+3.3±5% |
V |
|||
Power consumption |
≤15+Ip/Ns |
mA |
|||
Zero voltage |
@ Is=0 1.65±0.5% |
V |
|||
Reference voltage |
+1.65±0.5%(Output) |
V |
|||
Vref internal resistor |
200 |
Ω |
|||
Vref external range |
1.0-2.25(Input) |
V |
|||
Zero drift |
@ -40~+105℃ ≤±0.05(Typ),≤±0.075(Max) |
mV/℃ |
|||
Output drift |
@ -40~+105℃ ≤±0.05(Typ),≤±0.1(Max) |
mV/℃ |
|||
Linearity |
@ Ip=0-±Ipn ≤0.1 |
%FS |
|||
Total precision |
≤±0.7 |
% |
|||
Response time |
@ Ip=Ipn, 50 A/µS ,10%-90% <500 |
nS |
|||
di/dt accuratelyfollowed |
>50 |
A/µS |
|||
Bandwidth |
@-3dB DC±100 |
KHz |
|||
Galvanic isolation |
@ 50HZ,AC, 1min 2.5 |
KV |
*Product updates, iterations, and parameter changes will not be notified separately
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
Pin connections |
Turns |
Primary rated current |
Rated putout Voltage |
Primary impedance |
PrimaryInductance |
Connect point |
1 |
±6(±15, ±25,±50) |
1.65±0.625 |
0.18 |
0.013 |
|
2 |
±3(±7.5, ±12.5,±25) |
1.65±0.625 |
0.81 |
0.05 |
|
3 |
±2(±5, ±8.3,±16.6) |
1.65±0.625 |
1.62 |
0.12 |
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 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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