1. (Military) military a badge or insignia consisting of one or more V-shaped stripes to indicate a noncommissioned rank or length of service. 2. (Heraldry) heraldry an inverted V-shaped charge on a shield, one of the earliest ordinaries found in English arms.
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC). The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC). The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry.
An inverter is used to convert DC power to AC. It can control the speed of an AC motor through varying the drive frequency. The AC power is converted to DC by means of a rectifier and re-converted on the inverter side back to AC. The frequency is controlled by IGBT's (gate transistors) depending on the required speed of the motor.