SilverStone SST-ZM1200M [7/12] Protection

SilverStone SST-ZM1200M [7/12] Protection
06
Voltage
+5V
+3.3V
Minimum
110%
110%
Maximum
160%
160%
Shutdown Mode
Latch Off
Latch Off
+12V
110% 160% Latch Off
Table 14 -Over Current protection
Voltage
Minimum
+5.7V+5V
+3.3V
+12V1,2,3,4
5VSB
+3.9V
Maximum
+6.5V
+4.5V
Shutdown Mode
Latch Off
Latch Off
+13.3V +14.5V Latch Off
+5.7V +6.5V Auto recovery
Table 15 -Over Voltage protection
Operating Temperature Range:
0 ~ 50 (32~ 122)
Non-Operating Temperature Range: -40 ~ 70 (-40~ 158)
5.1 Temperature
Operating Humidity Range:
20% ~ 90%RH non-condensing
Non-Operating Temperature Range: 5% ~ 95%RH non-condensing
5.2 Humidity
Protection circuits inside the power supply shall cause only the power supply's main outputs to
shutdown. If the power supply latches off due to a protection circuit tripping, either a AC cycle
OFF for 15 sec, or PSON# cycle HIGH for 1 sec must be able to restart the power supply.
4.1 Over Current Protection
This power supply shall have current limit to prevent the +5V, +3.3V, and +12V outputs from
exceeding the values shown in table 14. The current limit shall not trip under maximum
continuous load or peak loading as described in Table 5. The power supply shall latch off if the
current exceeds the limit. The latch shall be cleared by toggling the PSON# signal or by cycling
the AC power. The power supply shall not be damaged from repeated power cycling in this
condition. The -12V and +5VSB outputs shall be shorted circuit protected so that no damage
can occur to the power supply.
4.2 Over Voltage Protection
The power supply shall shut down in a latch off mode when the output voltage exceeds the
over voltage limit shown in Table 4.
4.3 Short Circuit Protection
The power supply shall shut down in a latch off mode when the output voltage is short circuit.
4. Protection
5. Environmental Requirements

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