Power Supply Module: Regulates and supplies power.
Lightning Arrester: Protects against surge/overvoltage.
CPU Communication Interface: Handles system data communication.
Electrical Bridge / Board / PCB: Supports and interconnects circuits.
CAN Output: Provides CAN-bus signals.
Static Switch Driver: Drives solid-state switches.
DC/DC Converter & Interface: Steps DC voltage up/down.
DIC Inverter: Converts DC to AC power.
Mono Tropicalised Module: Protected electronics for harsh climates.