07-July-03
EPR-29 – 4 Output, 11 W, Universal Input, DVD Supply
Figure 20 - Start-up Profile, 115 VAC
Upper plot: +12 VOUT, 5 V / div.
Middle plot: -12 VOUT, 5 V / div.
Figure 21 - Start-up Profile, 230 VAC
Upper plot: +12 VOUT, 5 V / div.
Middle plot: -12 VOUT, 5 V / div.
Lower plot: IDRAIN, 0.2 A, 2 µs /div.
Lower plot: IDRAIN, 0.2 A, 2 µs /div.
11.3 Drain Voltage and Current Start-up Profile
Figure 22 - 115 VAC Input and Maximum Load.
Upper: VDRAIN, 200 V / div.
Figure 23 - 265 VAC Input and Maximum Load.
Upper: VDRAIN, 200 V / div.
Lower: IDRAIN, 0.2 A & 2 ms / div.
Lower: IDRAIN, 0.2 A & 2 ms / div.
Power Integrations, Inc.
Tel: +1 408 414 9200 Fax: +1 408 414 9201
www.powerint.com
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