Good day and thank you Goldsmith.
Well you have the complete circuit schematic.
This is a 24 V @ 10 A output power supply.
Here are the parameters from the design program PI Expert
One of the problems is that this program is not able to design for the StackFET configuration
TRANSFORMER PRIMARY DESIGN PARAMETERS
LP 330 uHenries Primary Inductance
LP Tolerance 10 Tolerance of Primary Inductance
NP 85 Primary Winding Number of Turns
NB 12 Bias Winding Number of Turns
ALG 45 nH/T^2 Gapped Core Effective Inductance
BM 1736 Gauss Maximum Flux Density at PO, VMIN (BM<3000)
BP 2422 Gauss Peak Flux Density (BP<4200) at ILIMITMAX and LP_MAX. Note: Recommended values for adapters and external power supplies <=3600 Gauss
BAC 521 Gauss AC Flux Density for Core Loss Curves (0.5 X Peak to Peak)
ur 1847 Relative Permeability of Ungapped Core
LG 3,42 mm Gap Length (Lg > 0.1 mm)
BWE 77,1 mm Effective Bobbin Width
OD 0,90 mm Maximum Primary Wire Diameter including insulation
INS 0,08 mm Estimated Total Insulation Thickness (= 2 * film thickness)
DIA 0,82 mm Bare conductor diameter
AWG 20 AWG Primary Wire Gauge (Rounded to next smaller standard AWG value)
CM 1024 Cmils Bare conductor effective area in circular mils
CMA 435 Cmils/Amp Primary Winding Current Capacity (200 < CMA < 500)
Primary Current Density (J) 4,53 Amps/mm^2 Primary Winding Current density (3.8 < J < 9.75)
TRANSFORMER SECONDARY DESIGN PARAMETERS (SINGLE OUTPUT EQUIVALENT)
Lumped parameters
ISP 25,22 Amps Peak Secondary Current
ISRMS 14,81 Amps Secondary RMS Current
IO_PEAK 10,00 Amps Secondary Peak Output Current
IO 10,00 Amps Average Power Supply Output Current
IRIPPLE 10,92 Amps Output Capacitor RMS Ripple Current
CMS 2962 Cmils Secondary Bare Conductor minimum circular mils
AWGS 15 AWG Secondary Wire Gauge (Rounded up to next larger standard AWG value)
DIAS 1,45 mm Secondary Minimum Bare Conductor Diameter
ODS 1,35 mm Secondary Maximum Outside Diameter for Triple Insulated Wire
INSS -0,05 mm Maximum Secondary Insulation Wall Thickness
TRANSFORMER CORE/CONSTRUCTION VARIABLES
Core Type ETD39 ETD39 Core Type
Core ETD39 P/N: PC40ETD39-Z
Bobbin ETD39_BOBBIN P/N: *
AE 1,25 cm^2 Core Effective Cross Sectional Area
LE 9,21 cm Core Effective Path Length
AL 3150 nH/T^2 Ungapped Core Effective Inductance
BW 25,7 mm Bobbin Physical Winding Width
M 0,00 mm Safety Margin Width (Half the Primary to Secondary Creepage Distance)
L 3,00 Number of Primary Layers
NS 19 19 Number of Secondary Turns
DC INPUT VOLTAGE PARAMETERS
VMIN 226 Volts Minimum DC Input Voltage
VMAX 636 Volts Maximum DC Input Voltage
So the power output is 240 W continuous.
Thank you !