Power Integrations to Release Fourth-Quarter Financial Results on February 1

SAN JOSE, Calif.–(BUSINESS WIRE)–Power Integrations (Nasdaq: POWI)
will release its fourth-quarter financial results after market hours on
Thursday, February 1, 2018, and will host a conference call that day
beginning at 1:30 p.m. Pacific time. Members of the investment community
can join the conference call by dialing 1-647-689-4187. Live and
archived audio webcasts of the conference call will be available on the
company’s website at http://investors.power.com.

About Power Integrations

Power
Integrations, Inc. is a leading innovator in semiconductor
technologies for high-voltage power-conversion. The company’s products
are key building blocks in the clean-power ecosystem, enabling the
generation of renewable energy as well as the efficient transmission and
consumption of power in applications ranging from milliwatts to
megawatts. For more information please visit www.power.com.

Power Integrations and the Power Integrations logo are trademarks or
registered trademarks of Power Integrations, Inc. All other trademarks
are property of their respective owners.

Contacts

Power Integrations, Inc.
Joe Shiffler, 408-414-8528
[email protected]