RepRap MK2B 3D printers Dual Power PCB Heat Bed With 18AWG Cable

(1 customer review)

In stock

SKU: 51686
  1. Dimensions (Outer): 214 x 214 mm.
  2. Dimensions (Heat Bed): 200 x 200 mm.
  3. 2 layer, 35μm copper.
  4. Copper Plated Holes
  5. Very good in combination with RUMBA or Taurino Power.
  6. Power Input: 12V / 24V DC
  7. Weight: 190 gm.


(Including GST)

In stock

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Category: 3D Printer Heatbed Assembly
Tags: Heatbed, Heat Bed, Hot Plate, MK2B, Heatbed for 3D Printer, Dual Power PCB Heatbed

This RepRap MK2B 3D printers Dual Power PCB HeatBed With 18AWG Cable heatbed is compatible with any 3D printer that can accept the RAMPS MK2B version of heatbed.

This Heatbed has a dual power capability allowing it to be used with 12V or 24V power supply sources. It features a central mounting hole on the front side to allow for three-point mounting. This is much easier for bed leveling in comparison to 4 point mounting.

First, level the side with two holes and fix in place, then level the side with one hole. A glass plate is highly recommended to provide a truly flat surface and rigidity. Additionally, the solder pads have been greatly increased in size, making it much easier and allowing for the use of 1206 surface mount components. But this does not remove the need to use proper strain relief.


12V connection: One cable connected to 1, another cable connected to a wire 2, 3 at the same time. At this time the resistance value of the two lines is 1.0 ~ 1.2Ω, the actual power is 144W.

24V connection: One cable connection 2, another line connected to 3 (1 unconnected), the resistance value of the two lines is 4.0Ω, actual power is 24 * 24/4 = 144W. The new version of the circuit, whether connected 12V or 24V, the power will stable at 144W.

Test Report:

12V connection: Current is 9.8A, as the temperature increases, the current drops to 8.8A (physical tips: resistance becomes larger as the temperature rises)
24V connection: The theoretical maximum current is less than 5A.  

Features :

  1. 2 layer, 35μm copper.
  2. Copper Plated Holes
  3. Very good in combination with RUMBA or Taurino Power.
  4. 18AWG cable.

Package Includes :

1 x RepRap MK2B 3D printers Dual Power PCB HeatBed With 18AWG Cable.

Item Type:

Heat Bed

Size (mm):


Surface Type:

Copper Plated Holes



Input Supply Voltage (VDC)

12 ~ 24

Laminated Material

FR4 1.6±0.15 mm

Active Area (mm):




Length (mm):


Width (mm):


Cable Length (m):


Shipping Weight 0.285 kg
Shipping Dimensions 23 × 23 × 2 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 1 review

4.0 overall

Add a review

  1. aashish5111998

    the product review and it’s feature is awsome


Questions and answers of the customers

  1. 0 votes
    Q Does this product includes Thermistor along with 14AWG wire and heatbed? answer now
    Asked by calvinsamjoju on August 21, 2022 8:20 pm

    No, the RepRap MK2B heat bed does not include a... Read more

  2. 0 votes
    Q do this heat bed have thermistor?
    Asked by supernovethe on July 5, 2021 8:03 am
    There are no answers for this question yet. Answer now
  3. 0 votes
    Q when will be the product back in stock? answer now
    Asked by Darsan lal on August 16, 2020 2:16 pm
    Answered by the admin

    Kindly drop the mail at [email protected]

  4. 0 votes
    Answered by the admin

    For your query, kindly drop the mail at info@ro... Read more

Only registered users are eligible to enter questions
Country Of Origin: China

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