Delta 2500W Power Supply Review

Power supply model: DPS-2500BB A

Brand: Delta

Rated power: 2500W

Power supply appearance

Appearance components:

1: The main body of the power supply.

2: Two power supply fans.

3: 4 6-pin cables.

The overall appearance of Delta's 2500W power supply adopts a silver-white matte treatment, and uses honeycomb-shaped heat dissipation holes on both sides of the power supply, highlighting the high efficiency of Delta DPS-2500BB A.

Power nameplate

This Delta power supply has a rated power of 2500W, 12.2V output, and a current limit of 205.0A MAX. The maximum output power can reach 2500W, accounting for about 100% of the total power, and the output capacity is very good.

Power tail

Power cord

The power supply is equipped with a 220V input power cord. In order to reduce the operating loss of the mining machine, all pure copper national standard 3X1.5mm² wires are used, with a wire length of about 1.8 meters; the maximum withstand voltage is 300/500V, and the national standard 16A plug is suitable for all domestic mining farms.

Power supply side

The air outlets on the left and right sides of the power supply use honeycomb-shaped heat dissipation holes, and you can see the huge yellow boost inductor through the heat dissipation holes.

The foreskin and the internal structure on both sides can give you a slight sense of its strength, which helps to achieve better heat dissipation.

Power supply fan

Cooling fan: The power supply uses a double ball bearing cooling fan, the fan drive current is 0.55A, and the sound is within the normal range of 0.60A. The fan is made of good materials and the fan blades are thick.

It can be clearly seen that the 2500W Delta power supply uses dual fans to achieve better ventilation.

Power cable

Cable: Delta DPS-2500BB power supply is equipped with 4 6-pin cables, 50cm long.

They are all high-specification 18-gauge electronic wires, which increase transmission efficiency and reduce losses. They are more heat-resistant than 1600W.

To summarize: Remember: the power supply can only work between 200V and 240V.

There are many types of server power supplies, and the conversion rates are also different. If you need to use a server power supply, the one in this article has a high conversion rate and is relatively cheap. For large-area deployments, it can save considerable power cost investment. However, if you encounter some server power supplies with low conversion rates, you must consider the electricity cost, safety and stability.

However, it should be noted that different ambient temperatures, different mining machine temperatures, and different mining machine fan speeds will all affect the total power consumption, so the above figures are for reference only.