How does the low temperature coefficient of resistance (TCR) affect the performance of the shunt resistor The low temperature coefficient of resistance (TCR) is a critical parameter for shunt resistors used in Battery Management Systems (BMS). A low TCR indicates that the resistance value changes minimally with temperature fluctuations, which is essential for maintaining measurement accuracy in various applications. 1. Enhanced Measurement Stability Shunt resistors with a low TCR provide enhanced measurement stability by ensuring that their resistance remains consistent across a range of operating temperatures. This stability is vital for accurate current measurements, particularly in BMS applications where precise monitoring is crucial. 2. Reduced Thermal Drift Low TCR values lead to reduced thermal drift, which is the change in resistance due to self...

The aluminium housing acts as a heat sink, rapidly dissipating heat during high-power operations. This is crucial for maintaining stability and reliability in systems that generate a lot of heat