... al.: VOLTAGE RATING REDUCTION OF MAGNET POWER SUPPLIES (a) 1647 (b) Fig Schematic waveforms of generated current i and capacitor voltage v by the circuit of Fig t and t mean times to charge and ... , and respectively and off at the same time with , , and are always opposite condition to and and and are also always opposite condition to and The MERS absorbs and supplies magnetic energy also ... size of the capacitors relates to the voltage rating of the power supply Therefore, voltage rating reduction causes decreasing of the DC capacitors In general, the DC capacitors occupy large part...