Jump to content
Ultimaker Community of 3D Printing Experts
Maarten77

jason_hk heated bed kit set up question

Recommended Posts

Im assuming you have a UM1?

You need a bigger/additional power supply and a DC relay or better mosfet... As an alternative to the whole relay business, you can swap your entire electronics for something better that can actually handle a heated bed, which is what I did when installing that same heatbed kit.

I went with a RUMBA card and stepped the whole machine up to 24V running off a single 300W power supply mounted under the printer... Anothe option could be the cheap and reliable Ramps (you already have the Arduino), those are 12V.. So in any case you need a new PSU and you probable have to swap the 19V cartridge in your hotend to match the new voltage as well...

Edited by Guest

Share this post


Link to post
Share on other sites

Hi Maarten,

I think that is no issue at all to make a separate control. The only difference would be that you would have to heat up the bed until it is stable yourself before starting the print. When the print is done you would have to turn it off.

But connecting it to the printer makes it a little easier since when the print starts it heats up the bed automatically and when done it turns it off. You could still use a separate power supply for the be bed if you like.

Knowing your electronics helps a bit when doing these kind of modifications.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Our picks

    • How to 3D print with reinforced engineering materials
      Ultimaker is hosting a webinar where we explain how you can achieve and maintain a high print success rate using these new reinforced engineering materials. Learn from Ultimaker's Product Manager of Materials and top chemical engineer Bart van As how you can take your 3D printing to that next level.
      • 2 replies
    • "Back To The Future" using Generative Design & Investment Casting
      Designing for light-weight parts is becoming more important, and I’m a firm believer in the need to produce lighter weight, less over-engineered parts for the future. This is for sustainability reasons because we need to be using less raw materials and, in things like transportation, it impacts the energy usage of the product during it’s service life.
        • Like
      • 12 replies
×

Important Information

Welcome to the Ultimaker Community of 3D printing experts. Visit the following links to read more about our Terms of Use or our Privacy Policy. Thank you!