AHBC-CANB DC Hall Effect Current Sensor for Electric Vehicles
Main Features：
• Linear error: <0.1%;
• Accuracy error: <0.3%;
• Zero bias: <10mA;
• Power supply: +9V ~ +16V;
• With power protection function;
• High-speed CAN2.0B interface/RS485 interface;
• Working temperature: -40℃ to 105℃;
- Details
- Parameters
- Documents
1.General：
AHBC-CANB power sensor is a high-precision DC current sensor, which is mainly installed on the busbar of the battery pack to monitor the charge and discharge current. AHBC-CANB adopts fluxgate technology, which has the advantages of high precision and low hysteresis. The zero-point bias current is less than 10mA. Due to the use of fluxgate principle, there is no hysteresis effect, and it can still maintain low zero bias and high-precision characteristics after the impact of 1000A high current. Therefore, it is especially suitable for power battery monitoring, high-precision current monitoring and other applications, for battery current monitoring and management system.
The fluxgate principle has an absolute technical advantage in the field of high-precision measurement. The continuous oscillation of the excitation magnetic field is equivalent to the demagnetization magnetic field, thereby minimizing hysteresis.
2. Application:
• Battery Management System for Electric Vehicles(BMS);
• Battery Disconnect Unit(BDU);
• Power Distribution Unit(PDU);
• Industrial lithiumbattery energy management equipment;
• Charging pile;
3. Functions:
4. Dimension:
The connector model is Tyco AMP 1473672.
5. Parameters:
6. Installation:
Arrow direction indicates current reverse direction.
|
PIN NO |
Function |
|
D |
VCC |
|
C |
GND |
|
B |
CAN_H |
|
A |
CAN_L |
Next: No more
