TNY267P_1 POWERINT [Power Integrations, Inc.], TNY267P_1 Datasheet - Page 14

• Manufacturer Part Number: TNY267P_1
• Description: 9W DVD power supply
• Manufacturer: POWERINT [Power Integrations, Inc.]

DER-7
9W DVD power supply using TNY267P
February 4, 2004
12 Output ripple and Noise Waveforms
The ripple and noise were measured during normal DVD operation at room temperature,
90 VAC input. Note the low output ripple and noise in spite of small output capacitors.
The TinySwitch-II shows fast transient response because of its unique feedback scheme.
Measured Results
Figure 8: 3.3 V, 5 ms, 20 mV / div
Figure 9: 5 V, 5 ms, 20 mV / div
Power Integrations
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