Skip to content

EASY DIY 80watt bench power supply

Advertising
Advertising
?
Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

  • 705 views
  • 7 downloads

License
3D design format
Folder details Close
  • DIY_bench_power_supply_v8.3mf
  • POWER_supply_2.0_back.stl
  • POWER_supply_2.0_back_easy.stl
  • POWER_supply_2.0_front.stl
  • POWER_supply_middel.stl

Learn more about the formats

Publication date 2022-12-26 at 01:11
?
Published to Thingiverse on: 2022-12-20 at 22:58
Design number 978027

3D printer file info

3D model description

Easy DIY Power Supply 80 Watt!

Instructions:
Print the parts and press fit the buck converter and button. take your laptop power supply (consider taking it apart for better airflow/making it fit, but only do this if you are comfortable doing this) then there are two options you can play with 220v which I don't recommend, and therefore will I not explain how to do it or you can print the "back easy) and just slide the 220v cable up in the slot. then glue the power supply into place with some hot glue and run the output wires into the input on the buck converter, MAKE SURE PLUS GOES TO PLUS AND MINUS TO MINUS (see the picture in aliexpress) now get some wires and run the output positive to one side of the button and run the other side of the button to your + banana plug. Then take your negative or neutral output and run to the - banana plug. now close it all up I used wood screws and enjoy. (i have added a wire diagram to make it easy to see wire)

Parts:
Buck converter: https://www.aliexpress.com/item/1005002279425631.html?spm=a2g0o.order_list.order_list_main.490.56c218020XwKlG

button: https://www.aliexpress.com/item/4001165112842.html?spm=a2g0o.order_list.order_list_main.480.56c218020XwKlG

wire

Old Laptop power supply: 12-36v

banana plug/terminal: https://www.aliexpress.com/item/32871933115.html?spm=a2g0o.detail.1000013.2.6a2933a3jwvscP&gps-id=pcDetailBottomMoreThisSeller&scm=1007.13339.291025.0&scm_id=1007.13339.291025.0&scm-url=1007.13339.291025.0&pvid=2ec1120a-fd9b-46d3-a367-d4f5dd5ff26b&_t=gps-id:pcDetailBottomMoreThisSeller,scm-url:1007.13339.291025.0,pvid:2ec1120a-fd9b-46d3-a367-d4f5dd5ff26b,tpp_buckets:668%232846%238113%231998&pdp_ext_f=%7B%22sku_id%22%3A%2265526350625%22%2C%22sceneId%22%3A%223339%22%7D&pdp_npi=2%40dis%21DKK%2117.66%2110.58%21%21%21%21%21%40210323b516715728853464930e54d7%2165526350625%21rec

If you got any questions shoot me a comment or an email at: niko469aa@gmail.com

3D printing settings

-

Advertising


Issue with this design? Report a problem.

Would you like to support Cults?

You like Cults and you want to help us continue the adventure independently? Please note that we are a small team of 3 people, therefore it is very simple to support us to maintain the activity and create future developments. Here are 4 solutions accessible to all:

  • ADVERTISING: Disable your banner blocker (AdBlock, …) and click on our banner ads.

  • AFFILIATION: Make your purchases online by clicking on our affiliate links here Amazon.

  • DONATE: If you want, you can make a donation via Ko-Fi πŸ’œ.

  • WORD OF MOUTH: Invite your friends to come, discover the platform and the magnificent 3D files shared by the community!


Sharing and downloading on Cults3D guarantees that designs remain in makers community hands! And not in the hands of the 3D printing or software giants who own the competing platforms and exploit the designs for their own commercial interests.

Cults3D is an independent, self-financed site that is not accountable to any investor or brand. Almost all of the site's revenues are paid back to the platform's makers. The content published on the site serves only the interests of its authors and not those of 3D printer brands who also wish to control the 3D modeling market.

100% secure payment by credit card, PayPal, Apple Pay, Google Pay, etc.
View all payment options.