17-May-04
EPR-16 – LinkSwitch 2.75 W Charger/Adapter
8 Performance Data
All measurements were performed at room temperature, 60 Hz input frequency unless
otherwise specified. The output voltage was measured at the end of the output cable.
Efficiency results therefore include output cable losses.
Input power measurements were taken using a Yokogawa WT200 Single Phase Digital
Power Meter. For the no-load measurement, the current scale was set to 10 mA.
8.1 Line and Load Regulation
Regulation Curve
10
85 VAC
9
8
7
6
5
4
3
2
1
0
115 VAC
190 VAC
230 VAC
265 VAC
0
100
200
300
400
500
600
Load Current (mA)
Figure 8 – Load Regulation at Selected Input Voltages.
Power Integrations
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