EPR-93 Datasheet, PDF (21/40 Pages) Power Integrations, Inc. – Engineering Prototype Report for EP 93 - 32 W/81 W Peak Supply Using PeakSwitch- (PKS606Y)

22-Jun-2006
EP-93 – 30 V, 1.07 A, 2.7 A (peak), Universal Input Supply
9.2 No-load Input Power
0.22
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
80
100 120 140 160 180 200 220 240 260 280
AC Input Voltage
Figure 7 – Zero Load Input Power vs. Input Line Voltage, Room Temperature, 60 Hz.
9.3 Available Standby Output Power
The chart below shows the available output power vs. line voltage for input power levels
of 1 W and 3 W.
2.50
2.25
2.00
1.75
1.50
1.25
1.00
Pin = 1W
Pin = 3W
0.75
0.50
0.25
0.00
80
100 120 140 160 180 200 220 240 260 280
AC Input Voltage
Figure 8 –- Available Output Power vs. Input Voltage for P_IN of 1 W and 3 W.
Page 21 of 40
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