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2. Welding power supply - Wikipedia

   en.wikipedia.org/wiki/Welding_power_supply

   A welding power supply is a device that provides or modulates an electric current to perform arc welding. [1] There are multiple arc welding processes ranging from Shielded Metal Arc Welding (SMAW) to inert shielding gas like Gas metal arc welding (GMAW) or Gas tungsten arc welding (GTAW).

3. Arc welding - Wikipedia

   en.wikipedia.org/wiki/Arc_welding

   It is a type of welding that uses a welding power supply to create an electric arc between a metal stick ("electrode") and the base material to melt the metals at the point of contact. Arc welding power supplies can deliver either direct (DC) or alternating (AC) current to the work, while consumable or non-consumable electrodes are used.

4. 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]

5. Power supply unit (computer) - Wikipedia

   en.wikipedia.org/wiki/Power_supply_unit_(computer)

   In portable computers (such as laptops) there is usually an external power supply (sometimes referred to as a "power brick" due to its similarity, in size, shape and weight, to a real brick) which converts AC power to one DC voltage (most commonly 19 V), and further DC-DC conversion occurs within the laptop to supply the various DC voltages ...

6. Flux-cored arc welding - Wikipedia

   en.wikipedia.org/wiki/Flux-cored_arc_welding

   Flux-cored arc welding (FCAW or FCA) is a semi-automatic or automatic arc welding process. FCAW requires a continuously-fed consumable tubular electrode containing a flux and a constant- voltage or, less commonly, a constant- current welding power supply .

7. What do people regret the most when they retire? [Video] - AOL

   www.aol.com/finance/people-regret-most-retire...

   No one ever wants to look back in regret. But for many retirees, that’s the reality. Not to be a downer at this fresh start time of year, but it’s useful to hear retirees’ regrets ...

8. Gigi Hadid Spends Double Date Night with Boyfriend Bradley ...

   www.aol.com/gigi-hadid-spends-double-date...

   Bradley Cooper is bonding with Gigi Hadid's family!. The actor, 49, and the model, 29, were spotted leaving a double date night with Mohamed Hadid and his girlfriend Keni Silva at Giorgio Baldi in ...

9. Jury instruction conference set at ex-Illinois House speaker ...

   www.aol.com/news/jury-instruction-conference-set...

   (The Center Square) – Attorneys are expected to discuss jury instructions Thursday at the federal corruption trial of former Illinois House Speaker Michael Madigan in Chicago. Judge John Robert ...