전원설계 토폴로지

2023년 11월 18일, 저는 유튜버 루드비크 전원설계연구소의 중출력 전원 설계 교육을 받게 되었습니다.

교육을 받으시던중, 루드비크 님은 최근 기분좋은 소식이 있다고, 그 이유는 유튜브 구독자가 1만명이 되었다고 합니다.
축하드립니다! 루드비크님!

Cafe : https://cafe.naver.com/ludvik
Youtube : https://www.youtube.com/@LUDVIKPOWER
전원설계 연구소 : https://ludvik-lab.co.kr/

이 중 교육을 받은 전원설계의 토폴로지를 공유 드리고자 포스팅을 해 봅니다.

전원설계 중 설계에 고려해야될 사항이 비절연/절연 형태이며, 출력하고자 하는 에너지 크기 입니다.

먼저 여러가지 형태의 전원 설계 회로를 보실까요?

Type of Converter	Buck	Boost	Buck Boost	Sepic	Flyback	2 Switch Forward	Active Clamp Forward	Half Bridge	Push Pull	Full Bridge	Phase Shift
Circuit Configuration	Buck Circuit	Boost Circuit	Buck Boost Circuit	Sepic Circuit	Flyback Circuit	2 Switch Forward Circuit	Active Clamp Forward Circuit	Half Bridge Circuit	Push Pull Circuit	Full Bridg Circuit	Phase Shift Circuit
Voltage and Current Waveforms	Buck Waveforms	Boost Waveforms	Buck Boost Waveforms	Sepic Waveforms	Flyback Waveforms	2 Switch Forward Waveforms	Active Clamp Forward Waveforms	Half Bridge Waveforms	Push Pull Waveforms	Full Bridg Waveforms	Phase Shift Waveforms
Ideal Transfer Function	$\frac{V_{OUT}}{V_{IN}} = (\frac{t_{ON}}{T_P}) = D$	$\frac{V_{OUT}}{V_{IN}} = (\frac{T_P}{T_P-t_{ON}}) = \frac{1}{(1-D)}$	$\frac{V_{OUT}}{V_{IN}} = -( \frac{t_{on}}{T_P - t_{ON}} ) = - ( \frac{D}{1-D} )$	$\frac{V_{OUT}}{V_{IN}} = ( \frac{D}{1-D})$	$\frac{V_{OUT}}{V_{IN}} = D \times \sqrt{ \frac{T_P \times V_{OUT}}{2 \times I_{OUT} \times L_P} }$	$\frac{V_{OUT}}{V_{IN}} = ( \frac{N_S}{N_P} ) \times ( \frac{t_{ON}}{T_P} ) = ( \frac{N_S}{N_P} ) \times D$	$\frac{V_{OUT}}{V_{IN}} = ( \frac{N_S}{N_P}) \times ( \frac{t_{ON}}{T_P}) = ( \frac{N_S}{N_P} ) \times D$	$\frac{V_{OUT}}{V_{IN}} = ( \frac{N_S}{N_P}) \times ( \frac{t_{ON}}{T_P} ) = ( \frac{N_S}{N_P} ) \times D$	$\frac{V_{OUT}}{V_{IN}} = 2 \times ( \frac{N_S}{N_P} ) \times \frac{t_{ON}}{T_P} = 2 \times( \frac{N_S}{N_P} ) \times D$	$\frac{V_{OUT}}{V_{IN}} = 2 \times ( \frac{N_S}{N_P} ) \times ( \frac{t_{ON}}{T_P} ) = 2 \times ( \frac{N_S}{N_P} ) \times D$	$\frac{V_{OUT}}{V_{IN}} = 2 \times ( \frac{N_S}{N_P} ) \times ( \frac{t_{ON}}{T_P}) = 2 \times ( \frac {N_S}{N_P} \times D)$
Drain Current	$I_{Q1} (max) = I_{OUT}$	$I_{Q1}(max) = I_{OUT} \times ( \frac{1}{1-D} )$	$I_{Q1} (max) = I_{OUT} \times ( \frac{1}{1-D} )$	$I_{Q1} (max) = I_{OUT} \times ( \frac{D}{1-D} )$	$I_{Q1} (max) = ( \frac{V_{IN} \times t_{ON}}{L_P} )$	$I_{Q1} (max) = ( \frac{N_S}{N_P} \times I_{OUT} )$	$I_{Q1} (max) = ( \frac{N_S}{N_P} ) \times I_{OUT}$	$I_{Q1} (max) = ( \frac{N_S}{N_P} ) \times I_{OUT}$	$I_{Q1} (max) = ( \frac{N_S}{N_P} ) \times I_{OUT}$	$I_{Q1} (max) = ( \frac{N_S}{N_P} ) \times I_{OUT}$	$I_{Q1} (max) = \frac{N_S}{N_P} \times I_{OUT}$
Drain Voltage	$VDS = V_{IN}$	$VDS = V_{OUT}$	$VDS = V_{IN} - V_{OUT}$	$VDS = V_{IN} + V_{OUT}$	$VDS = V_{IN} + V_{OUT} \times ( \frac{N_P}{N_S} )$	$VDS = V_{IN}$	$VDS = V_{IN} \times ( \frac{1}{1-D})$	$VDS = V_{IN}$	$VDS = 2 \times V_{IN}$	$VDS = V_{IN}$	$VDS = V_{IN}$
Diode Current	$I_{D1} = I_{OUT} \times (1-D)$	$I_{D1} = I_{OUT}$	$I_{D1} = I_{OUT}$	$I_{D1} = I_{OUT}$	$I_{D1} = I_{OUT}$	$I_{D1} = I_{OUT} \times D$	$I_{D1} = I_{OUT} \times D$	$I_{D1} = (I_{OUT} \times D) + \frac{I_{OUT}}{2} \times (1-2 \times D)$	$I_{D1} = (I_{OUT} \times D) + \frac{I_{OUT}}{2} \times (1-2 \times D)$	$I_{D1} = (I_{OUT} \times D) + \frac{I_{OUT}}{2} \times (1 - 2 \times D)$	$I_{D1} = \frac{1}{2} \times I_{OUT}$
Diode Reverse Voltage	$V_{D1} = V_{IN}$	$V_{D1} = V_{OUT}$	$V_{D1} = V_{IN} - V_{OUT}$	$V_{D1} = V_{OUT} + V_{IN}$	$V_{D1} = V_{OUT} + V_{IN} \times ( \frac{N_S}{N_P} )$	$V_{D1} = V_{OUT} + V_{IN} \times ( \frac{N_S}{N_P})$	$V_{D1} = V_{OUT} + V_{IN} \times ( \frac{N_S}{N_P} ) \times ( \frac{1}{1-D} )$	$V_{D1} = \frac{V_{IN}}{2} \times ( \frac{N_S}{N_P} )$	$V_{D1} = V_{IN} \times ( \frac{N_S}{N_P} )$	$V_{D1} = V_{IN} \times ( \frac{N_S}{N_P} )$	$V_{D1} = V_{IN} \times ( \frac{N_S}{N_P} )$