EPR-33 Datasheet, PDF (17/32 Pages) Power Integrations, Inc. – Engineering Prototype Report for EP 33 - 45 W LCD Monitor External Power Supply using TOP247Y (TOPSwitch-GX)

28-Mar-2003
9.4 Regulation
9.4.1 Load
105%
103%
101%
99%
97%
95%
0
EPR-33 – 45 W External Adapter Supply
EP-33 Load Regulation
90 VAC, Output
90 VAC, End of Cable
115 VAC, Output
115 VAC, End of Cable
230 VAC, Output
230 VAC, End of Cable
265 VAC, End of Cable
1
2
3
4
Output Load (A)
9.4.2 Line
Figure 9 - Load Regulation, Room Temperature.
EP-33 Line Regulation, Full Load
105%
104%
103%
102%
101%
100%
99%
98%
97%
96%
95%
80 100 120 140 160 180 200 220 240 260 280
Input Voltage (VAC)
Supply Output
End of Cable
Figure 10 - Line Regulation, Maximum Load, Room Temperature.
Page 17 of 32
Power Integrations, Inc.
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