SilverStone ST405 [5/12] St400 manual 05

3.5.3 Short-Current Protection

A short circuit at any output shall cause no damage to the power supply nor blow the

primary fuse. The supply may shut down in the event of a short circuit and require

power-on restart. A short circuit consists of application of a test resistance of less

than 0.05 ohms at each output with maximum load on all outputs.

3.6 OUTPUT RISETIME

The cold-start enable output voltage risetime of all outputs shall be measured with

maximum load on all outputs.

risetime : +3.3V 20mS (maximum)

(10-95%) +5V 20mS (maximum)

+12 V1DC 20mS (maximum)

+12 V2DC 20mS (maximum)

-12 V 20mS (maximum)

+5Vsb 20mS (maximum)

3.5 PROTECTION

3.5.1 Over-voltage protection

In the event of an over-voltage condition on +3.3 & +5Vdc &+12V the power supply

shall

shutdown and require remote control or remove the AC mains input to reset the system.

+5V : 6.5V (maximum)

+3.3V : 4.6V (maximum)

+12V1DC : 15.5V (maximum)

+12V2DC : 15.5V (maximum)

3.5.2 Over-LOAD protection

There shall be protection from an output over-current event. The supply may shutdown

form such an event and require power-on restart. Testing consists of application of the

listed over-current value with maximum load on all other outputs.

Over-current test values: (maximum load)

+3.3V : 90A maximum

+5V : 68A maximum

+12V1DC : 32A maximum

+12V2DC : 32A maximum

STRIDER ST400