Definition

Noun: A power module is a self-contained unit or component designed to supply electrical power to other modules or components within a larger system. It converts, regulates, and distributes power from a source to ensure the proper operation of connected devices.

Usage

The term "power module" is used to describe a specific functional block responsible for power supply in electronic and electrical systems. It is a countable noun.

Examples

• The engineer replaced the faulty power module to restore functionality to the communication array.
• This robotic arm has a dedicated power module for its servo motors.
• When designing the circuit board, ensure the power module can handle the peak current demands.

Advanced Usage

• "integrated power module": A power module that is miniaturized and built directly onto a main circuit board, often used in compact computing devices.
• "high-voltage power module": A module specifically designed to manage and supply power at high voltage levels, common in industrial and power transmission equipment.

Variants and Related Words

• Power supply (n): A more general term for a device that provides electric power to an electrical load. A power module is often a type of power supply designed for modular integration.
• Voltage regulator module (VRM) (n): A specific type of power module that maintains a constant voltage level for sensitive components like a computer's CPU.
• Converter module (n): A module that changes electrical power from one form to another (e.g., AC to DC); this function is often a core part of a power module.

Synonyms

• Power supply unit (PSU)
• Power converter
• Energy module

Related Phrases

• "to interface with a power module": To connect a system or component to a power module.
  • The sensor array must correctly interface with the main power module.
• "power module failure": The event where a power module stops functioning correctly.
  • The system shutdown was caused by a catastrophic power module failure.

Noun

1. module that provides power to operate other modules