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e-STUDIO3511/4511 POWER SUPPLY UNIT 18 - 6 November 2003 © TOSHIBA TEC
18
OFF
ON
AC input
0ms to
200ms
PWR-DN
700ms or lower
20ms or
higher
PWR-EN
18.6 Sequence of Power Supply
Max. 20ms
0ms to
200ms
200ms or lower
200ms or lower
0 ms to
200ms
20ms or
higher
10ms or
higher
50ms or
higher
5ms or
higher
5ms or
higher
0ms or
higher
0ms or
higher
10ms to 120ms
0ms or
higher
3.2V or higher
4.95V or higher
3.2V or
higher
4.95V or
higher
3.2V or higher
0ms to
200ms
4.95V or higher
10ms or
lower
11.4V or higher
11.4V or
higher
+3.3VA
(Linked with main switch)
+5.1VA
(Linked with main switch)
+12VA, -12VA
(Linked with main switch)
+3.3VB
(Linked with main switch)
+5.1VB
(Linked with main switch)
+5.1VD (Linked with door switch)
+12VB, -12VB (Linked with main switch)
+24VD (Linked with door switch)
Lower limit of each
rated voltage or higher
+4.95V(R.V. +5.1V)
+11.4V(R.V. +12V)
-11.4V(R.V. -12V)
-21.6V(R.V.+24V)