Issue : 18V 50w output is achieved the issue not able to maintain 18v 50w constant
Netlist:
* C:\Users\Mohammed Aman\Downloads\FlyBack-AD-5 W.asc
* Generated by LTspice 26.0.2 for Windows.
R1 N012 0 .22
C1 N019 0 220p
C2 N017 0 .1µ
C3 N016 N015 .01µ
R2 N015 N011 200k
R3 N017 N019 12K
R4 N011 0 20k
R5 N012 N018 1k
R6 N014 N013 12
R7 N006 N011 124k
C4 N006 0 .22µ
C5 N007 0 100p
D1 N007 N006 BAT54
C6 N005 0 22µ
R8 N010 N005 39
D2 N008 N010 BAT54
R9 IN N018 1.32Meg
R10 IN N003 27k
C7 IN N003 470p
L1 N001 0 98µ Rser=.05 Rpar=2K
L2 N009 0 12µ Rser=.1 Rser=1m
L3 N004 IN 450µ Rser=.05 Rpar=5K
D3 N001 N002 MBRS340
C8 N002 0 14.8µ Rser=.1
L4 N002 OUT 1µ
C9 OUT 0 14.8µ Rser=.1
V1 IN 0 800
D4 0 N005 BZX84C15L
D5 N004 N003 MURS320
R12 N008 N007 500
R13 IN N005 400K
X§U1 N016 N011 N018 N019 0 N013 N005 N017 LT1241 ;§pnba COMP)FB)Isense)Rt/Ct)GND)Output)Vcc)Vref
D6 0 N013 BAT54
X§U2 N004 N014 N012 N012 NC_01 NC_02 IMZA120R014M1H_L3 ;§pnba DRAIN)GATE)SOURCE)SOURCESENSE)TJ)TCASE
R11 OUT 0 6.48
R14 N009 N008 4.7
.model D D
.lib C:\Users\Mohammed Aman\AppData\Local\LTspice\lib\cmp\standard.dio
K1 L1 L2 L3 .98
.tran 3m
* Library below included based on ModelFile attribute of instance X§U2 (C:\Users\Mohammed Aman\Downloads\Infineon-CoolSiC_1200V_Gen1_Trench_MOSFET-SPICE-v01_05-EN\IMZA120R014M1H_L3.asy)
.lib IMW-IMZA120RXXXM1H_7-40mOhm_v1.4.lib
* Library below included based on ModelFile attribute of instance X§U1 (C:\Users\Mohammed Aman\AppData\Local\LTspice\lib\sym\PowerProducts\LT1241.asy)
.lib LT1241.sub
.backanno
.end
