POWI is a recognized leader in energy-efficiency technology. The company’s EcoSmart™ technology, which drastically reduces standby power consumption in electronic products and appliances, has eliminated billions of dollars’ worth of energy waste since 1998. The company’s LinkSwitch™ products were the first ICs to offer a cost-effective replacement for old-fashioned linear transformers, known as “energy vampires” for their continuous energy consumption; LinkZero™ products now enable chargers and adapters to consume as little as 0.00 watts in standby mode. POWI’s LYTSwitch™ ICs power energy-efficient LED lighting applications, while SCALE™ IGBT drivers improve the efficiency of energy-consuming industrial motors, enable the efficient transmission of high-voltage DC power and improve the efficacy of solar and wind power.

Recognized Leader in Clean Technology


Slashing Standby Power Waste

POWI’s LinkZero™ ICs virtually eliminate “no-load” consumption in adapters and auxiliary power supplies.


Powering Energy-Efficient Lighting

LYTSwitch™ ICs enable compact, reliable, efficient power supplies for LED lighting applications including bulbs, tubes, street lights and more.

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NASDAQ: POWI $69.49 -3.38
-4.64% Volume: 203,508 March 22, 2019

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Joe Shiffler
Director, Investor Relations & Corporate Communications
(408) 414-8528
Fax: (408) 414-8628

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Power Integrations
Attention: Investor Relations
5245 Hellyer Avenue San Jose, CA. 95138

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