Title Swinging Smoothing Choke for 3 Phase Rectifier Bridge Input ·         Set two LI-points: 2 inductance at 2 peak currents. Note that the induction corresponds to the first current ·         Select the differential inductance : L-Type = 4 ·         Select Cu flat wire: Wire = 4 ·         The frequency of the first harmonic is 300Hz ·         Set the harmonics of the thermal current: the rms-values of the first harmonic and of the DC-current ·         Set the temperature rise ·         Select cheap steel. Note that the induction will be optimized by program in order to get 2 prescribed inductance at 2 prescribed currents ·         Set Gap = 1 and Core Assembly = 2 ·         Select  suitable core family

 Output ·         Press Ctrl+L in order see the diagram Inductance vs. Current Test ·         Round the number of turns ·         Change the peak value of the second LI-point in order to increase the current range of the diagram Inductance vs. Current Note ·         In order to calibrate the choke, connect it on the calculated calibration AC-voltage (rms value) with the calibration frequency (normally 50Hz or 60Hz) and then vary the gap until you get the calculated calibration AC-current (rms value).

 Title Smoothing Choke for 1 Phase Rectifier Bridge Input ·         Set the LI-point of the inductance, the induction at the peak current. ·         Select the differential inductance : L-Type = 4 ·         Select Cu flat wire: Wire = 4 ·         The frequency of the first harmonic is 100Hz ·         Set the harmonics of the thermal current: the rms-values of the first harmonic and of the DC-current ·         Set the temperature rise ·         Select cheap steel. ·         Set Gap = 1 and Core Assembly = 2 ·         Select  suitable core family

 Output ·         Press Ctrl+L in order see the diagram Inductance vs. Current Test ·         Round the number of turns ·         Change the peak value in order to increase the current range of the diagram Inductance vs. Current Note ·         In order to calibrate the choke, connect it on the calculated calibration AC-voltage (rms value) with the calibration frequency (normally 50Hz or 60Hz) and then vary the gap until you get the calculated calibration AC-current (rms value).

 Title High Frequency Smoothing Choke for 1 Phase Rectifier Bridge Input ·         Set the LI-point of the inductance, the induction at the peak current. ·         Select the differential inductance : L-Type = 4 ·         Select Cu flat wire: Wire = 0 ·         Select core material: ferritee or powder ·         The frequency of the first harmonic is 50000Hz ·         Set the harmonics of the thermal current: the rms-values of the first harmonic and of the DC-current ·         Set the temperature rise ·         Select  suitable core family and the gap position

 Output ·         Press Ctrl+L in order see the diagram Inductance vs. Current Test ·         Round the number of turns ·         Change the peak value in order to increase the current range of the diagram Inductance vs. Current Note ·         In order to calibrate the choke, connect it on the calculated calibration AC-voltage (rms value) with the calibration frequency (normally 50Hz or 60Hz) and then vary the gap until you get the calculated calibration AC-current (rms value).