What are the differences between inverters, rectifiers, and transformers? Let's take a look.

Transformers: AC to AC conversion; transformers can step down voltage, step up voltage, or even isolate circuits without altering voltage levels.

Rectifiers: AC to DC conversion; common types include rectifier diodes and thyristors. Rectifiers are found in nearly all household appliances and computers, installed within the power supply units of these devices.

Inverter: Converts DC to AC; implemented using thyristors. Used in UPS systems and variable frequency drives, such as in variable-frequency air conditioners.

DC-DC Converter: Converts DC to DC; commonly used in instrumentation and meters.