UPS power supply is uninterruptible power supply, it can provide high and stable switching power supply circuit maintenance for the user's server, large and small wireless LAN, large, medium and small computer room and other precision machining instruments and machinery equipment.
So what are the main effects and roles of the UPS switching power supply circuit? Let's take a look.
1.The system of voltage regulator tube efficacy. Stabilivolt function of the system is carried out by electronic rectifier, electronic rectifier device adopts thyristor or high frequency switch rectifier, itself has the effect of amplitude according to the change of the external electric control export, thus when external electric cause change (the change should be system requirements), export to most consistent standard electronic rectifier voltage amplitude.
2.The stability of the output power. The stability of the output power is carried out by the inverter circuit, and the frequency stability depends on the reliability level of the inverter circuit's fluctuation times.
3.Purification function. The purification treatment solution is carried out by the energy storage battery, and the instantaneous pulse cannot be eliminated by the dry electronic rectifier, and there is still pulse in the working standard voltage after the electronic rectifier. In addition to the function of storing DC regulated power supply, the energy storage battery is like a large-capacity low-voltage capacitor for the electronic rectifier, and the specification of the closed circuit volume is proportional to the capacity specification of the energy storage battery. Because the working standard voltage on both side of the power capacitor can not be changed, the application of low voltage capacitor to the smooth characteristics of the pulse to eliminate the pulse, with cleaning solution effect.
4.Power main switch control effect. The system is equipped with working switch, host self-test, automatic bypass switch after failure, maintenance bypass switch and other switch controls.
UPS power supply, do you know what it does? To learn more about UPS, you can click on our Industry Knowledge to find out more or feel free to contact us
