High power DC regulated power supply

A high-power DC regulated power supply is a power supply used to supply high-power electrical appliances or laboratory equipment by converting the input AC power into a stable DC power supply. Its main working principle is to reduce the input AC voltage to the required DC voltage through the AC transformer, and then through the rectifier, filtering, voltage regulator and other circuits to stabilize the output voltage at the target level.

Common parameters of high power DC regulated power supply include:

1. Output voltage: The output voltage of high-power DC regulated power supply is generally between a few volts and several hundred volts, which can be adjusted according to demand.

2. Output current: Its output current is generally between tens of amPs to hundreds of AmPs, and can also be adjusted according to the actual demand.

3. Efficiency: The efficiency of high-power DC regulated power supply is usually more than 90%, the higher the better.

4. Voltage stability: Stability is one of the important indicators of high power DC regulated power supply. It represents the stability of the output voltage in the case of load changes or network fluctuations. In general, the higher the voltage stability, the better.

5. Reliability: High power DC regulated power supply device requires to work for a long time or in harsh environment can also work normally. Therefore, its reliability is also an important parameter.