39g Mini Hot Bed Heatbed MOS High Power MOSFET Expansion Module With PWM Signal Wire For 3D Printer

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39g Mini Hot Bed Heatbed MOS High Power MOSFET Expansion Module With PWM Signal Wire For 3D Printer

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**NOTE: Please let us know which option you want to receive via the message on checkout step (if there are multi options)


3D printer hot bed high-power expansion module, Mini appearance, compact design, with more powerful heating, to Solve the problem of current load due to excessive hot bed power, under normal heat dissipation, the module measured I (Max) = 30A can stand long-term work, please note that the current do not exceed 30A when using.


1. Excellent MOS tube (nominal maximum current 280A)
Large heat sink, the maximum current can be up to 30A or more.
3. Can directly use the Ramp1.4 and MK S series motherboard hot bed output signal control.
4. Can use 5-24v digital signal control
5. Only 39g

Package Included:

1x High power module
1x Motherboard PWM 30CM signal control line

    • Brand TechDaddy
    • Mfg Part # TDBG1280821
Payment Methods
Shipping USPS, $1.99
Shipping Policy

We will arrange shipping for you within 3 days after payment cleared except the holidays.
- Estimated delivery time from date of shipment is 12-21 working days from our warehouse in China, over 80% of our customers receive the products within 20 working days (please note that these are estimates; post office and customs delays can occur, if so, please check the information at your local post office, if you still can not get the package, please contact us.
-We ship items to Worldwide.

Return/Exchange Policy

We accept return in 30 days

Other Policies


If you send email to us, In our working hours will be resumed within 24 hours.
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