Heatbed Components and Data

Topics around mechanical design, controller and electronics. Mods & hacks welcome.
HMBR
Posts: 14
Joined: Wed Sep 06, 2017 6:10 am

Heatbed Components and Data

Postby HMBR » Tue Mar 13, 2018 3:26 pm

Hi,

Planning to swap the original bed with a custom heated bed due to massive flatness deviations and thus failing large prints... :roll:

Can anyone tell me what the marked components (if possible + datasheet) in the pictures are and how much W the original heatbed needs? If nothing was changed by R3D it should be around 288-300 W. -> Post

Also, why are there three power connectors for + and - on the bed, when they all go to the same heating wire?


Thanks for the help!

Update:
Component 1: 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) -> Datasheet
Component 2: 10k Ohms Resistor
Attachments
IMG_7010_LI.jpg
IMG_7012_LI.jpg

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