Stone HA1200 - Инструкция по эксплуатации - Страница 9

ıĹ

The following subsections define recommended environmental specifications and 
test parameters. Based on the typical conditions to which an ATX12V power supply 
may be subjected during operation or shipment.

Operating           0°C to +50°C (derating from 100 % to 80 % from 40 °C to 50 °C).
Non-operating  -20°C to +70°C

2.4.4. Short-circuit Protection

The power supply will shut down and latch off for shorting the +12V, +5V, +3.3V, 
and -12V rails to return or any other rails. Shorts between main output rails and 
+5Vsb will not cause any damage to power supply. +5Vsb can be capable of 
being shorted indefinitely, but when the short is removed, the power supply will 
recover automatically or by cycling PS_ON. The power supply can be capable of 
withstanding a continuous short circuit to the output without damage or overstress 
to the unit under the input conditions specified in section 2.1.

2.4.5. Over Power Protection

Fold back at 110%~150% over peak load

2.4.6. OVER TEMPERATURE PROTECTION

Protection temperature is 50

℃

 to 70

℃

 at 115V and full load

2.4.7. No-load Operation

No damage or hazardous condition will occur with all the DC output connectors 
disconnected from the load. The power supply may latch into the shutdown state.

2.4.8. Isolation (High Voltage Withstand)

1800Vac for 1 minute.

3.1. Temperature

3. Environmental