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Protections:
Over-voltage protection (OVP)
+5V, +5VSB output set at 7V maximum
+12V1 set at 16.5V maximum
+12V2 set at 16.5V maximum
+3.3V set at 4.8V maximum
Over-current protection (OCP)
+5V: 21A min to 44A max
+12V: 35A min 47A max
+3.3V: 22A min to 35A max
Over-temperature protection (OTP)
The power supply shall automatically shut down in the event of fan failure, an airflow failure, or
any other abnormal condition that results in excessive temperatures within the power supply
(55°c~65°C)
Short-circuit protection (SCP)
The power supply shall shut down and latch off for shorting +5V, +12V, -12V or +3.3v rails to GND
and shorting +5VSB to GND P/S can latch down or automatically recover when the fault condition
is removed. Short resistor need less than 0.03ohm
No Load Operation
No damage or hazardous condition will occur
Installation:
Step 1: Turn off the Power switch before installing.
Step 2: Secure the Power supply within the enclosure with screws for grounding purpose
Step 3: Connect the power cable to the motherboard or any other devices accordingly.
Step 4: Connect the AC power cord to the Power supply
Step 5: Turn on the power switch
Box contents:
■ Delta GPS Power Supply Unit
■ AC power Cord
■ Desiccant
■ Screws
3
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