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
Содержание DA1000R Gold
Страница 16: ...NO G11246160...