Winding a pulse transformer
You can order your first printed circuit board on the website:
https://www.pcbway.com
Interesting websites: Soldering iron https://cxem.net
I'll talk about winding pulse transformers.
Pulse transformer technology is now found in the vast majority of household and industrial devices, so it would be a good idea to understand this topic.
I tried to master a semi-automated winding technology that was as close to factory quality as my hands could manage. *******************************************
For direct support of the channel, transfer from bank cards:
https://yoomoney.ru/to/4100116712276152
Modules from TDM Lab: https://vk.link/tdm_lab
VK Group: https://vk.com/tdm_lab
Recommended Literature:
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Application Note AN-4147
Design Guidelines for RCD Snubber of Flyback Converters
https://www.mikrocontroller.net/attac...
Design Guide for Offline Fixed Frequency DCM Flyback Converter
https://www.mouser.com/pdfdocs/2-8.pdf
Fifth-generation fixed-frequency design guide
https://www.infineon.com/dgdl/Infineo...
AN-4140 Transformer Design Consideration for Offline Flyback
https://www.onsemi.jp/pub/collateral/...
Ferrites and accessories E25/13/7 (EF 25)
https://www.tdk-electronics.tdk.com/i...
Optimizing CoolMOS™-based power supplies to meet EMI requirements
https://www.infineon.com/dgdl/Infineo...
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Aliexpress
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TIW wire http://ali.pub/55o7i5
Bandage tape http://ali.pub/55o7r3
Mylar tape http://ali.pub/55o7wj
Kapton tape http://ali.pub/55o817
*********Equipment**********
Siglent SDS1204X-E Oscilloscope http://alii.pub/5wipuv
KSGER T12 STM32 Soldering Station http://alii.pub/5wiq92
KSGER STM32 Soldering Hot Air Gun http://alii.pub/5wiq1v
*********Consumables**********
HX-T100 Solder http://alii.pub/5x7gm2
XG-50 Solder Paste http://alii.pub/5x7giy
**************STM32**************
STM32G474 Nucleo-64 http://alii.pub/5sdxo3
STM32F103C8T6 http://alii.pub/5sbhoe
STM32F103C8T6 Black http://ali.pub/579d2l
STM32F401CCU6 http://ali.pub/56s1yb
STM32F411CEU6 http://ali.pub/56s1yb
STM32F407VET6 http://alii.pub/5rm368
ST-Link V2 Programmer http://ali.pub/56weqg
***********Voltage References***********
LM399 2.5V/5V/7.5V/10V http://alii.pub/4li4xj
***********FPGA/FPGA***********
Xilinx FPGA Development Board Spartan-7 XC7S15 http://alii.pub/5rm3ih
Xilinx SoC FPGA Zynq7000 XC7Z010 Debug Board http://alii.pub/5sbga8
Xilinx FPGA Artix-7 XC7A35T DDR3 256MB Debug Board http://alii.pub/5sbgk5
**************Arduino**************
Arduino Uno ATmega328p http://ali.pub/56s0bz
Arduino Nano ATmega328 http://ali.pub/56weyt
Arduino Micro ATmega32u4 http://ali.pub/4m7upw
Arduino Leonardo ATmega32u4 http://ali.pub/56weg5
Arduino Mega ATmega2560 http://alii.pub/5sbgtv
*******Stepper Motors*******
NEMA17 Hanpose http://alii.pub/5sbh9f
NEMA23 Hanpose http://alii.pub/5sbhcx
NEMA34 Hanpose http://alii.pub/5sbhea
TB6600 Stepper Motor Drivers http://alii.pub/5sbhhl
***********SMD Kits**************
0805 Resistor Kit http://ali.pub/4o3xz7
1206 Resistor Kit http://ali.pub/4o3x4h
0805 Capacitor Kit http://ali.pub/4o3y4u
2512 Current Shunt Kit http://ali.pub/4o3udb
*************ADC/DAC*************
16-bit ADC I2C ADS1115 http://ali.pub/56s0mv
ADC 18 bit I2C MCP3421 http://ali.pub/56s17o
ADC 24 bit SPI ADS1220 http://ali.pub/4zlq1x
MCP4725 DAC 12 bit http://ali.pub/56s2f8
*********DDS generators**********
AD9833 12.5MHz http://ali.pub/4ps0xu
AD9850 40.0MHz http://ali.pub/56s0yq
AD9851 70.0MHz http://alii.pub/5sbivr
AD9959 4ch 200.0MHz http://alii.pub/5sbj4b
*********LCD/TFT displays**********
LCD screen 12864 http://ali.pub/4o3w5a
3.5" TFT LCD http://ali.pub/56w5gl
1.8" TFT SPI LCD http://ali.pub/56w4oe
1.3" OLED I2C LCD http://ali.pub/56w8vh
2.42" SSD1306 OLED SPI/I2C http://ali.pub/4li5yv
LCD screen with keypad, 1602 for Arduino Uno http://ali.pub/56wau2
**************Diodes*****************
Schottky diodes 100 pcs [1A, 60V] SR160 http://alii.pub/5ogndb
Schottky diodes 100 pcs [2A, 100V] SR2100 http://ali.pub/4o3s9o
Schottky diodes 20pcs [5A, 200V] SR5200 http://alii.pub/5ognm2
5pcs Schottky Diodes [60A, 100V] MBR60100 http://alii.pub/5og62w
SMD 0805 LEDs, 5 colors http://ali.pub/4o3tps
GBJ2510 Diode Bridge http://ali.pub/4o3uvs
**************Miscellaneous****************
DC-DC from 8 ~ 32V to 45 ~ 390V http://alii.pub/5oav2r