SilverStone ET500 [4/13] Protection

3.0 PROTECTION

4.0 TIME SEQ.TEST

3.1 OVER VOLTAGE PROTECTION

+3.3V output 3.84 Vmax.

+5.0V output 7.0 Vmax.

+12.0V output 14.2 Vmax.

3.2 SHORT Current PROTECTION

All output to GND.

3.3 OVER POWER PROTECTION

Foldback at 110%~150% over peak load

4.1 Start Time：T1≦500ms

4.2 +12V、+5V、+3.3V voltage Rise time：0.1ms≦T2≦20ms

4.3 PG delay time:100ms<T3<500ms

4.4 PG rise time：T5≦10ms

4.5 AC power failure protection time：T6≧10ms/70% Load

4.6 PF delay time：T4≧1ms

When OVP ,OPP or short protection is triggered, the main outputs will be latched off. The main outputs can be

reset by cycling the DC remote on/off or AC power. +5Vsb output is auto recovery when fault condition removed.

PW-OK

PW-OK Sense

Level=95% of Nominal

+12V, +5V, +3.3V OVP

10%

95%

OFF

Vac

PS/ON