Inverter Stage

Inverter Stage

 

(also called phase inverter stage or paraphase amplifier stage), a transistor or electron-tube amplifying stage at whose output two voltages of equal amplitude but opposite phase (a phase shift of 180°) are produced. Inverter stages are used predominantly as push-pull power amplifiers of audiofrequency oscillations.

References in periodicals archive ?
3, the circuit consists of an input inverter stage, a main voltage conversion stage and an output inverting buffer and power gating transistor.
The zero vectors in the inverter stage are reselected based on SVPWM strategy in [20].
A typical PV grid, tied inverter consists of a string of PV panels tied together to a single inverter stage, is called a string inverter.
Each stage in turn has two stages namely inverter stage and double inverted stage.
The Inverter stage of this unique module is designed with short circuit rated XPT IGBTs that are also specified with wider reverse bias safe operating areas (RBSOA) enabling rugged operations in a greater power envelope.
Engineered for highly efficient solar inverters, these new products feature a 1200V dual booster input stage and a 1200V MNPC inverter stage housed in a flow0 package with just 12mm assembly height.
The Design Platform includes IR's motion control mixed signal chip set, an FPGA-based configurable digital signal processor using parallel processing and customizable peripherals, high voltage ICs for gate drive and current sensing analog functions, and IGBT-based power inverter stage.
International Rectifier, IR(R) (NYSE:IRF), introduces the new INT-A-Pak (IAP) Rectifier-Switch family of 150A and 250A (ratings at 100 degrees Celsius) isolated modules optimized for high-current industrial switch-mode power supplies, such as the output inverter stage for high-quality tungsten inert gas (TIG) welding machines and uninterruptible power supplies (UPS).
Replacing any output transformers or series/parallel output inverter stages with a single high-output-voltage inverter supports both low-voltage/high-current and high-voltage / lower-current requirements.
Applications like Uninterruptible Power Supplies (UPS), data centers, and telecommunications equipment, with PFC and inverter stages switching at greater than 20kHz, will profit from the new package.