LC filtering with prebiased inductor for a chopping circuit
Line power unit for micropower generation
Load current detecting device for pulse width modulation inverte
Load drive circuit using flywheel diode
Load-dependent variable frequency voltage regulator
Low AC harmonic DC power supply
Low kVA/kW transformers for AC to DC multipulse converters
Low output noise switched mode power supply with shieldless...
Low ripple, high power factor a-c to d-c power supply
Low-noise operation of a machine fed by a pulse inverter
Low-ripple power rectifier system