Meanwell power supply LRS-350-24 for Ender3 Pro

Creality 3DMW-LRS35

£49.94 (inc. VAT) £41.62 (ex. VAT)
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Meanwell power supply LRS-350-24 (24V350W) for Ender 3 Pro

Switching Power Supplies 350.4W 24V 14.6A 115Vac or 230Vac

MEAN WELL LRS-350 350W AC/DC Single Output Power Supply

MEAN WELL LRS-350 350W AC/DC Single Output Power Supply is a single-output enclosed type power supply with 30mm of low profile design. Adopting an input of 115 VAC or 230 VAC (select by switch), the entire series provides an output voltage line of 3.3V, 4.2V, 5V, 12V, 15V, 24V, 36V, and 48V. LRS-200 features high efficiency of up to 87.5%. A built-in long-life fan allows LRS-350 to work from -30°C to +70°C with a full load. Delivering an extremely low no-load power consumption (less than 0.75W), LRS-350 allows the end system to easily meet the worldwide energy requirement. LRS-350 has complete protection functions and 5G anti-vibration capability.


  • AC input range selectable by switch
  • Withstands 300VAC surge input for 5 seconds
  • Protections
    • Short Circuit
    • Overload
    • Overvoltage
    • Over-temperature
  • Forced air cooling by built-in DC fan
  • Built-in cooling fan on-off control
  • 1U low profile
  • Withstands 5G vibration test
  • No-load power consumption <0.75W
  • High operating temperature up to +70°C
  • High efficiency, long life, and high-reliability
  • Product Category: Switching Power Supplies
  • Output Voltage-Channel 1: 24 VDC
  • Number of Outputs: 1 Output
  • Output Power: 350.4 W
  • Open Frame/Enclosed: Enclosed
  • Input Voltage: 90 VAC to 132 VAC/180 VAC to 264 VAC, 240 VDC to 370 VDC
  • Output Current-Channel 1: 14.6 A
  • Industry: Commercial
  • Isolation Voltage: 3 kV
  • Mounting Style: Chassis
  • Length: 215 mm
  • Width: 115 mm
  • Height: 30 mm
  • Approvals: UL60950-1
  • Series: LRS-350
  • Input Frequency: 47 Hz to 63 Hz
  • Brand: MEAN WELL
  • Compliance: UL60950-1
  • Load Regulation: Regulated
  • Product Type: Switching Power Supplies
  • Unit Weight: 760 g

Please note Images are for reference only see product specifications

This will also fit the Ender 5

You can upgrade your standard Ender 3 3D Printer to use this Power Supply. 

With credit to thisiskeithb you can use this cover from thingiverse:

Delivery is with DPD, UPS, FedEx, or DHL for high value/large orders. Orders that are lower in value or lightweight may be shipped with Royal Mail 24/48HR. To Qualify for Free Next Business Day Delivery you must spend over £60 (Ex VAT).

Next Business day delivery explained:

If you order before 2pm (Mon-Fri) your order will be shipped out with any of the above couriers. If you order after 2pm on a Weekday (Mon-Thur) it will be despatched the next business day. Orders placed after 2pm on a Friday will be despatched the following Monday (Excluding bank holidays). DPD Next Business Day Delivery £8.95 unless your order qualifies for free delivery. This service is applicable to all mainland UK customers. Northern Ireland, Channel Islands can expect it to take 24-72hrs minimum.

We currently don't offer Weekend delivery services with any of our couriers. In the past, when we offered these services, we found them to be extremely unreliable and it resulted in a lot of disappointed customers, therefore we took the decision to cease the offering.
If you are unsure about delivery, please email and we will help you out!


  3 kg and under  up to 31.5kg Transit
Austria £14.30 £18.53 3 days
£13.20 £15.22 2-3 days
Bulgaria £21.42 £30.96 4-7 days
Canary Islands £89.60 £89.60 3-5 days
Croatia £15.44 £27.66 4-6 days
Czech Republic £12.86 £16.76 3-4 days
Denmark £14.67 £18.56 3 days
Estonia £16.38 £22.80 4-6 days
Finland £20.96 £25.32
4-6 days
France £14.58 £17 2-3 days
Germany £12.82 £15.87 2-3 days
Greece £23.28 £36.60 4-7 days
Hungary £12.80 £18.45 4-6 days
Italy £17.22 £22.02 3-4 days
Latvia £15.48 £20.24 4-7 days
Lithuania £14.02 £18.84 4-7 days
Luxembourg £13.96 £16.80 2-3 days
Netherlands £13.20 £15.09 2-3 days
Norway* £48.60 £61.00 4-7 days
Poland £12.09 £17.13 4-6 days
Portugal £14.91 £24.08 4-6 days
Romania £21.29 £30.08 2 days
Slovakia  £14.33 £20.46 3-4 days
Slovenia £14.46 £19.82 4-6 days
Spain £15.09 £20.39 3-4 days
Sweden £16.18 £20.45 4-6 days
£44.33 £48.42 3 days

Please note: Delivery charges may be subject to change

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