What is the Difference Between Converter and Inverter?

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Converters and inverters are electrical devices that transform voltage, but they perform opposite actions. Here are the main differences between them:

  • Converter: A converter transforms AC power into DC power. It can change the voltage level from one level to another, such as from 110V to 12V. Converters are commonly used in devices like battery-charged cars, UPS, and rectifiers.
  • Inverter: An inverter transforms DC power into AC power. It also converts voltage levels, such as from 12V to 110V. Inverters are used in various applications, including solar panels, batteries, fuel cells, and uninterrupted power supplies (UPS).

In summary, a converter changes the properties of electrical energy, while an inverter specifically converts DC to AC.

Comparative Table: Converter vs Inverter

Here is a table highlighting the differences between a converter and an inverter:

Basis of Difference Converter Inverter
Definition A power electronic circuit that transforms electric power from one form to another, such as from AC to DC or vice versa A type of power electronic circuit designed to convert direct current (DC) power into alternating current (AC) power
Function Converts AC power to DC power or vice versa Converts DC power to AC power
Battery Connection DC power input DC power input
Input Formats AC power DC power
Output Formats AC power AC power
Use Charges batteries, runs 12V DC devices off AC power source or generator Provides emergency power source, runs devices and appliances that require AC power

In summary, a converter transforms electric power from one form to another, such as from AC to DC or vice versa, while an inverter is a specific type of converter that converts direct current (DC) power into alternating current (AC) power. Inverters are often used as a backup power supply in various settings, such as homes, offices, and industries.