The request for "shemy raboty ibp" (schemes of UPS operation) refers to the different functional modes of an , known in Russian as ИБП (Источник Бесперебойного Питания) .
An evolution of the standby UPS, often used for small office networks. shemy raboty ibp
Incoming AC power is immediately converted to DC (rectifier) and then back to perfect AC (inverter). The load is always powered by the inverter. The request for "shemy raboty ibp" (schemes of