Introduction of three new AC regulated power supplies、
The following three new AC regulated power supply types first appeared in the 1980s as a result of advancements in power supply technology.
A partially adjusted voltage stabilizer is another name for a compensated AC voltage stabilizer. Utilize the additional voltage of the compensation transformer to be linked in series between the power source and the load. As the input voltage rises, change the amplitude or pole of the additional voltage using intermittent AC switches (contactors or thyristors) or continuous servo motors. To achieve the goal of voltage regulation, sex, delete (or add) the higher part (or insufficient part) of the input voltage. The compensation transformer's capacity is only around 1/7 of the output power, which has the benefits of a simple structure and low cost but has a poor level of stability.
2 Stepping voltage stabilizer and numerically controlled AC voltage stabilizer: To stabilize the output voltage, the control circuit, which is made up of logic components or microprocessors, changes the number of primary turns of the transformer in accordance with the level of the input voltage.
3Purifying AC voltage stabilizer: Because of its effective isolation effect, it may be used to remove peak grid interference.
