EPR-000014 Datasheet, PDF (17/28 Pages) Power Integrations, Inc. – Engineering Prototype Report - 3 W Universal Input TinySwitch-II TNY264 Power Supply

22-Feb-2002
EPR-000014 – 9 V, 0.33 A, 3 W TNY264 Adapter
Up to a further 20 dB reduction can be expected, from the measurement shown, once the
power supply is sealed inside an enclosure.
Figure 12. Acoustic Emissions Spectrum, 230 V_AC Input, 9 V, 0.21 A Output
Figure 13. Acoustic Emissions Spectrum, 230 V_AC Input, 9 V, 0 A Output
Page 17 of 28
Power Integrations, Inc.
Tel: [phone] Fax: [phone]
www.powerint.com