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  1. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    ordered 2kva pcbs

    ordered 2kva pcbs
  2. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    Smps

    Hello Silvio
    greetings managed to find the schematic of the pcb i ordered please can you check PWM section
    is it correct
    warm regards
    Michelle
  3. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    Hello Silvio greetings and many...

    Hello Silvio
    greetings and many thanks for replying i am waiting for the pcbs and collecting the parts if you need pcb
    the one shown in the vedio i can send it to you...
  4. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    Hello Silvio greetings can you...

    Hello Silvio
    greetings can you guide me how to make PWM transformer for the schematic posted in first post

    warm regards
    Michelle
  5. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    Hello Silvio greetings many THANKS...

    Hello Silvio
    greetings many THANKS for your kind cooperation and guidance highly appreciated

    warm regards
    Michelle
  6. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    No signs of Upik

    No signs of Upik
  7. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    Smps

    Hello Silvio
    greetings i have ordered the pcbs from jlpcb now i am ordering the parts can you identify IC 1
    8pin soic smd beneath the pcb bottom layer
    warm regards
    ...
  8. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    https://www.facebook.com/andrew.lebon.73

    https://www.facebook.com/andrew.lebon.73
  9. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    Smps

    PCB ordered
  10. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    Hello is upik our friend on this forum is...

    Hello
    is upik our friend on this forum is there anyway to contact him
    warm regards
    Michelle
  11. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    Hello Silvio greetings and many...

    Hello Silvio
    greetings and many thanks for replying and being so polite and helpfull .I am collecting parts for the smps
    once i have all the parts i will try to order...
  12. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    Hello Silvio greetings i have a...

    Hello Silvio
    greetings i have a scope made some simple smps's i would need HELP from you in winding of the transformers
    warm regards
    Michelle
  13. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    Smps

    Hello
    greetings wanting to make this smps with guidance from the MAESTRO Silvio


    warm regards
    Rookie x
  14. Thread: SMPS with PFC

    by Rookiex
    Replies
    42
    Views
    3,459

    SMPS with PFC

    https://www.youtube.com/watch?v=WKIbWAQ3-NI&feature=player_embedded&fbclid=IwAR143j5fEtZ0lVbPvy1cxARg0yrtNDngCbAxts0yCRyCO8ZPHE1bKTfSbrY

    Thanks Silvio
  15. Replies
    114
    Views
    26,272

    smps

    simple smps can it be diyed
  16. Replies
    114
    Views
    26,272

    https://www.youtube.com/watch?v=WKIbWAQ3-NI&featur...

    https://www.youtube.com/watch?v=WKIbWAQ3-NI&feature=player_embedded&fbclid=IwAR29TV0OgZOKosXTW0UE-Zq-Wr9VIsYOTmrJNOw9pwbkOrwyCNEYQLv65K0
  17. Replies
    15
    Views
    8,872

    http://www.powertech-audio.com/index.php?topic=178...

    http://www.powertech-audio.com/index.php?topic=178.0
  18. Replies
    15
    Views
    8,872

    Hello Steven greetings build...

    Hello Steven
    greetings build HD3600 MK4 HD CLASS much simpler to DIY

    warm regards
    Andrew
  19. Replies
    5
    Views
    10,685

    https://elektrotanya.com/rcf_art312a_se515644_b_sc...

    https://elektrotanya.com/rcf_art312a_se515644_b_sch.pdf/download.html

    download site for schematic step of this schematic is fully TESTED by me
  20. Replies
    5
    Views
    10,685

    RCF step driver works good from this schematic

    RCF step driver works good from this schematic
  21. Replies
    20
    Views
    16,512

    Sticky: https://www.facebook.com/andrew.lebon.73

    https://www.facebook.com/andrew.lebon.73
  22. Replies
    18
    Views
    7,078

    Hi Khalsa greetings i have PWM...

    Hi Khalsa
    greetings i have PWM SCHEMATIC
    warm regards
    Rookiex
  23. LECO WONT share anything everyday i chat with him...

    LECO WONT share anything everyday i chat with him
    Andrew Lebon
  24. Replies
    494
    Views
    231,352

    http://www.silabs.com/Support%20Documents/Technica...

    http://www.silabs.com/Support%20Documents/TechnicalDocs/Si824x.pdf check this chip mosfet driver now very easy to make very high quality and very powerful
    class d amps
  25. Replies
    199
    Views
    103,343

    Without Hclass heat sink hard to build this amp

    Without Hclass heat sink hard to build this amp
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