Dual Battery System
Why Relay-based Isolator is better than Diode-based Isolator for Dual Battery Applications
A Relay-based Isolator have no apparent voltage drop while for Diode-based Isolator there will be minimally 0.7V – 1.5V drop across the diode depending on the amount of current pass through. The higher the current, the bigger the voltage drop and the lower the efficiency of charging the dual battery. Read more…