Novel Technologies for Design and Analysis of Switching Mode Power-Supply Circuit Based on Solitary Electromagnetic Wave Theory

Table 1

Major circuit Parameters.

UDCL	500 mm length, 20 mm width	Transmission line formed by double-sided PCB of FR4
SDCL	100 mm length, 20 mm width
RDCL	≧100 mm, few ten millimeters width
Q1	Absolute maximum drain to source voltage: 30 V; Absolute maximum drain current: 30 A; Static on-state resistance of the drain to source: 10 mΩ; Rise/fall time: 3.5 ns (MSF: 91 MHz); Output capacitance: 350 pF (3.3 Ω at MSF)	Power MOSFET of RJK0305DPB (RENESAS)
VS	12 V
VOUT	5 V
Output current	20 A