Sharp MZ-1TOl Manuale Utente Scaricare il pdf (Pagina 27)

2-4.

Abnonnal increase

of

output

ripple

In

case

irregular increase is seen for the output ripple like

the one below, it needs to replace C22 and

C23

with new

ones because they have been fatigued.

-

t

t

1

00m

V

or

less

(Normal rippla)

Several

hundreds

millivolts

(Abnormal

ripple)

26

Input:

AC220

-

240V

Output:

5V,3.75A

Usa

oscilloscope

~v1Z

-70C

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