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TBC-DS3.3 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 / 105 °CMounting :
Aperture Φ6.6mmWeight :
10gMOQ :
100
| Electrical data(Ta=25℃±5℃) | 
| Type | TBC06DS3.3 | TBC15DS3.3 | TBC25DS3.3 | TBC50DS3.3 | Unit | 
| Rated input (Ipn) | ±6 | ±15 | ±25 | ±50 | A | 
| Measure range(Ip) | ±12 | ±30 | ±50 | ±100 | A | 
| Secondary turns(Ns) | 960±1 | 960±1 | 960±1 | 960±1 | T | 
| Internal resister | 25±0.1% | 10±0.1% | 6±0.1% | 3±0.1% | Ω | 
| Rated output (Vsn ) | Ip=±Ipn ±0.625±0.5% | V | |||
| Supply voltage | +3.3±5% | V | |||
| Power consumption | ≤15+Ip/Ns | mA | |||
| Zero voltage | @ Ip=0 1.65±0.5% | V | |||
| Zero voltage 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 | @ -40~+105℃ ≤±0.7 | % | |||
| di/dtaccuratelyfollowed | >50 | A/µS | |||
| Response time | @ Ip=Ipn, 50 A/µS ,10%-90% <1 | uS | |||
| 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
Solar inverters
| Mechanical dimension(for reference only) | 
 
 
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
| Pin connections | 
| Turns | Rated current | Rated output | Primary impedance | Primary inductance | Connected points | 
| 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 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 | 

 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
										 
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