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Capacitor value according to country UM0277
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Appendix G Capacitor value according to country
Table 7 indicates the capacitor value for a 30mA average current for typical application case
(nominal capacitor value, nominal RMS line voltage) versus different AC mains and
frequency values used in different countries.
Moreover, the typical and minimal (nominal capacitor value -10%, minimum RMS line
voltage) output DC current capabilities are included for information.
Table 7. C3 capacitor value according to the country
Country
Typical RMS
Voltage
Minimum
RMS voltage
Frequency
C3
capacitor
Output DC current
for typical
application
conditions
Min. output DC current
capabilities for worst
application case
Japan 100V 90V 50/60Hz 2.2µF 31.1mA 25.2mA
USA 120V 100 60Hz 1.5µF 30.5mA 22.9mA
Brazil,
Mexico
120V to 240V 102V to 204V 50/60Hz 2.2µF 37.3mA 28.5mA
Europe,
China,
Korea,
Australia
220V to 240V 187V to 204V 50/60Hz 1µF 31.1mA 23.8mA