# Power Components

The power supply is a critical component of the RSL15 system. Supplied power has significant effects on both RF and other types of system performance.

The components that make up the power supply include:

- Power supplies
- Power management, including management of several power modes
- Reset handling

Power supplies themselves can be divided into two types of supply voltages:

1. Power supply input voltages, described further in Power Supply Inputs
2. Internal power supply voltages, described further in Power Supply Overview

For more information about this topic, see: