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quasi-sqare-wave resonant (power supply) (QR)

Modern personal computers, notebooks and televisions are characterized by higher intelligence and performance. At the same time, legal guidelines and industrial environmental standards ensure energy-saving techniques in chips, operating modes and also in power supplies and AC adapters. With the QR power supplies, Quasi-Sqare-Wave Resonant (QR), there are switching power supplies that combine a flyback converter with the power factor correction(LFK), Power Factor Correction( PFC), have high switching efficiency and cause low electromagnetic interference.

Informations:
Englisch: quasi-sqare-wave resonant (power supply) - QR
Updated at: 07.04.2021
#Words: 75
Links: performance, power (P), access condition (AC), flyback converter, power factor (PF)
Translations: DE
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