NASDAQ, POWI - Power Integratn
We design, develop, manufacture and market proprietary, high-voltage, analog
integrated circuits, commonly referred to as ICs. Our ICs are used in electronic
power supplies, also known as switched-mode power supplies or switchers. Power
supplies convert electricity from a high-voltage source, such as a wall socket,
to the type of power needed by a given electronic device, such as a cellphone or
a computer. This conversion entails, among other functions, reducing the voltage
and, when necessary, converting alternating current to direct current, referred
to as AC-DC conversion. Switched-mode power supplies perform these functions
using an array of electronic components, often including ICs such as ours. The
vast majority of our ICs are used in AC-DC switchers, although we also target
certain high-voltage DC-DC applications such as power over Ethernet, or PoE. ...
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