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2. Voltas - Wikipedia

   en.wikipedia.org/wiki/Voltas

   Voltas produced India's first window air conditioner with DC-inverter-based variable-speed motors. [10] DC Inverter Technology is an innovative technology that provides superior cooling while reducing the frequency of turning the compressor on and off. This helps in reducing the power consumption to a greater extent. [11]

3. Air conditioning - Wikipedia

   en.wikipedia.org/wiki/Air_conditioning

   The first inverter air conditioners were released in 1980–1981. [ 38 ] [ 39 ] In 1954, Ned Cole, a 1939 architecture graduate from the University of Texas at Austin , developed the first experimental "suburb" with inbuilt air conditioning in each house. 22 homes were developed on a flat, treeless track in northwest Austin, Texas , and the ...

4. Solar inverter - Wikipedia

   en.wikipedia.org/wiki/Solar_inverter

   Internal view of a solar inverter. Note the many large capacitors (blue cylinders), used to buffer the double line frequency ripple arising due to single-phase ac system.. A solar inverter or photovoltaic (PV) inverter is a type of power inverter which converts the variable direct current (DC) output of a photovoltaic solar panel into a utility frequency alternating current (AC) that can be ...

5. Power inverter - Wikipedia

   en.wikipedia.org/wiki/Power_inverter

   A power inverter, inverter, or invertor is a power electronic device or circuitry that changes direct current (DC) to alternating current (AC). [1] The resulting AC frequency obtained depends on the particular device employed. Inverters do the opposite of rectifiers which were originally large electromechanical devices converting AC to DC. [2]

6. Volt - Wikipedia

   en.wikipedia.org/wiki/Volt

   For the Josephson constant, K J = 2e/h (where e is the elementary charge and h is the Planck constant), a "conventional" value K J-90 = 0.483 5979 GHz/μV was used for the purpose of defining the volt.

7. New Haven, Connecticut - Wikipedia

   en.wikipedia.org/wiki/New_Haven,_Connecticut

   New Haven is a city in New Haven County, Connecticut, United States.It is located on New Haven Harbor on the northern shore of Long Island Sound.With a population of 135,081 as determined by the 2020 U.S. census, [2] New Haven is the third largest city in Connecticut after Bridgeport and Stamford, the largest city in the South Central Connecticut Planning Region, and the principal municipality ...