• These commercial threads are for private transactions. diyAudio.com provides these forums for the convenience of our members, but makes no warranty nor assumes any responsibility. We do not vet any members, use of this facility is at your own risk. Customers can post any issues in those threads as long as it is done in a civil manner. All diyAudio rules about conduct apply and will be enforced.

For Sale SMT LT4320 Active Rectifiers - Prasi PCBs

Things you have for sale.
I managed to stock up on more of the FETs / boards etc than I actually needed.

I've built and tested a few of the remaining boards. They can be used for 24V or 12V supplies, depending on the rating of the MLCC snubber cap.

Open to reasonable offers, but please bear in mind that these are a right faff to solder

Dan
 
Pics of 2 of them, Mosfets are 40V items, RDS(on) is 12mOhms (I tried the crazy fast ones and in my amp they rang)

They are Infineon IPG20N04S4-12

Last pic is an identical pair doing their work in my LuDEF with 22uF MLCC caps
 

Attachments

  • IMG_20240318_091934.jpg
    IMG_20240318_091934.jpg
    484.9 KB · Views: 70
  • IMG_20240318_092007_edit_875976854988209.jpg
    IMG_20240318_092007_edit_875976854988209.jpg
    399.5 KB · Views: 65
  • IMG_20240318_092027_edit_875962658758003.jpg
    IMG_20240318_092027_edit_875962658758003.jpg
    393.6 KB · Views: 61
  • IMG_20230805_093836_edit_1084971758748504.jpg
    IMG_20230805_093836_edit_1084971758748504.jpg
    1 MB · Views: 68
Last edited:
  • Like
Reactions: 1 user