Specifications
The minimum efficiency of power supply should be over than 82% under the 100% load and 20% load. And should be over 85% under the 50% load. Load measurements are performed at 100-240Vac/50Hz input.
Efficiency test condition as below:
Load | +5V | +3.3V | +12V | -12V | +5Vs | Total (W) | EFF% |
20%. Load | 2 | 2 | 6.8 | 0.06 | 0.4 | 100W | 82% |
50%. Load | 5 | 5 | 17 | 0.15 | 1 | 250W | 85% |
100%. Load | 10 | 10 | 34 | 0.3 | 2.0 | 500W | 82% |
Output Voltage | MIN | MAX | Combined | Total |
+5V | 0.2A | 10A | 100W | 500W |
+3.3V | 0.1A | 10A | ||
+12V | 0.6A | 34A | 450W | |
-12V | 0.0A | 0.3A | 3.6W | |
+5Vsb | 0.05A | 2.0A | 10W |
The cross regulation is defined in the matrix below:
Load | +5V | +3.3V | +12V | -12V | +5Vs | Remark |
(1) | 6 | 10 | 5 | 0.3 | 2.0 | +3.3V Max |
(2) | 10 | 3 | 6 | 0.3 | 2.0 | +5V Max |
(3) | 5 | 0.5 | 34 | 0.3 | 1.0 | +12V Max |
(4) | 10 | 10 | 34 | 0.3 | 2.0 | Full load |
(5) | 5.0 | 5.0 | 17 | 0.15 | 1.0 | Half load |
(6) | 0.2 | 0.1 | 0.6 | 0.0 | 0.05 | Min load |
UVP Min. Typ. Max.
12V 13.2V 13.8V 14.4V
5V 5.7V 6.1V 6.5V
3.3V 3.7V 3.9V 4.1V
The power supply should provide +5V, +3.3Vand +12V OCP and should shutdown of each output power. For testing purposes, the overload currents of each tested output rail should be ramped at a minimum rate of 10A/sec.
The short circuit placed on +3.3V, +5V, + 12V and –12V output shall cause no damage and the power supply shall shut down and latch.
When the power supply latches into shutdown condition due to a fault on output (Over-Current, Over-Voltage, Short circuit), the protection latch must reset at after the fault has been removed and the on/off signal has switched state.
The power supply shall be shut down and latch off, if the wattage of the power supply is higher from 550W to 750W.
Delivery varies by location, please see the expected timeframe to receive your product below:
Sydney Metro Area: 1-4 business days
Other Area: 1-8 business days
There are certain situations in which we allow returns; For example, faulty and incorrect items sent. If the item is damaged during transport, please contact the courier when receiving the item and notify us. We may be able to make a claim to the courier and we will work out the best way to resolve the problem for you. In order to facilitate a return under these Terms and Conditions, please contact us. Change of mind and exchange of items are allowed within 14 days upon receiving. Please note that buyer will be responsible for the return postage fee.
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if goods fail to be of acceptable quality and the failure does not amount to a major failure.
Estimated Delivery Time Frame: 1-8 business days