Accurate prediction of high-frequency power-transformer losses and temperature riseIEEE Transactions on Power Electronics - Tập 17 Số 5 - Trang 835-847 - 2002
M. Sippola, R.E. Sepponen
The high-frequency power-transformer design equations for winding and core losses and temperature rise were reviewed from literature and formulated for spreadsheet calculations using material (Steinmetz loss coefficients, ferrite resistivity, copper resistivity), geometry (core area, core length, winding area, winding length), winding (number of primary turns, copper fill factor, primary to second...... hiện toàn bộ
#Temperature #Core loss #Heat transfer #Transformers #Circuit testing #Equations #Conductivity #Copper #Switching frequency #Heat sinks