15. PWM Frequency Ripple


PRIME 750W
PRIME 850W
Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 1  Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 2 
PWM Frequency Ripple 12V @ 0%
PWM Frequency Ripple 12V @ 0%
Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 3  Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 4 
PWM Frequency Ripple 12V @ 50%
PWM Frequency Ripple 12V @ 50%
Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 5  Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 6 
PWM Frequency Ripple 12V @ 100%
PWM Frequency Ripple 12V @ 100%


Il ripple ad alta frequenza sulla linea da 12V risulta estremamente contenuto per entrambi gli alimentatori Seasonic in prova ad ulteriore conferma che lo stadio di filtraggio finale svolge egregiamente il proprio dovere.


PRIME 750W
PRIME 850W
Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 7  Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 8 
PWM Frequency Ripple 5V @ 0%
PWM Frequency Ripple 5V @ 0%
Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 9  Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 10 
PWM Frequency Ripple 5V @ 50%
PWM Frequency Ripple 5V @ 50%
Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 11  Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 12 
PWM Frequency Ripple 5V @ 100%
PWM Frequency Ripple 5V @ 100%


Discorso analogo anche per la tensione da 5V che risulta particolarmente pulita.


PRIME 750W
PRIME 850W
Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 13  Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 14 
PWM Frequency Ripple 3,3V @ 0%PWM Frequency Ripple 3,3V @ 0%
Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 15  Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 16 
PWM Frequency Ripple 3,3V @ 50%PWM Frequency Ripple 3,3V @ 50%
Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 17  Seasonic PRIME 750W & 850W Titanium 15. PWM Frequency Ripple 18 
PWM Frequency Ripple 3,3V @ 100%
PWM Frequency Ripple 3,3V @ 100%


Il valore delle oscillazioni si riduce ulteriormente sulla linea da 3V con meno di 8mV, un risultato che parla da sé ...