© 2011 Fairchild Semiconductor Corporation 12 FEBFAN6920MR_T02U120A • Rev. 1.0.0
10.
Output Ripple & Noise
10.1.
Test Condition
Ripple and noise are measured by using a 20MHz bandwidth-limited oscilloscope
with a 10
F capacitor paralleled with a high-frequency 0.1
F capacitor across
each output.
10.2.
Test Result
Input Voltage
Maximum Load (mV)
Minimum Load (mV)
90V / 60Hz
91.6
27.4
115V / 60Hz
89.6
31.6
230V / 50Hz
78.6
31.6
264V / 50Hz
75.8
36.6
10.3.
Measured Waveforms
Figure 9. 90V / 60Hz at Maximum Load, Ch3: V
O
Figure 10. 264V / 50Hz at Maximum Load, Ch3: V
O
Содержание FEBFAN6920MR_T02U120A
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