REDUCED RATING OUTPUT RECTIFIER SNUBBER FOR PLASMA CUTTING POWER SUPPLY

• Main Author: KAMATH, GIRISH, R
• Format: Patent
• Language: English; French
• Published: 25.10.2007
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

A snubber circuit for absorbing reverse recovery current in a power supply is featured comprising a dissipative snubber circuit (110) and a non-dissipative snubber circuit (115) coupled in parallel to a source of reverse recovery current and a load (R100d). The dissipative snubber circuit is capable...