McDermott Will & Emery LLP
Switching mode power supply and control method thereof
There is provided a switching mode power supply having primary and secondary induction coils inductively coupled to each other and converting a voltage applied to the primary induction coil to supply the converted voltage to the secondary induction coil, the switching mode power supply including a power switching unit switching the voltage applied to the primary induction coil, a load information obtaining unit obtaining load information relating to a load connected to the secondary induction coil, a bias current controlling unit controlling a switching driving current based on the load information; and a driving unit driving the power switching unit based on the load information and the switching driving current.
SAMSUNG ELECTRO-MECHANICS CO., LTD.
H H Y H
H02M H02M Y02B H02M
additional additional additional inventional
Hwan Jung Hyun Byung Hoon
Cho Kim Kim