120/240/480W High-reliability DIN Rail Power Supply LIMF series Specialized for High-end applications

The MORNSUN newest high-reliability DIN rail power supply LIMF series is ideal for wind power, railway, precision manufacturing, and other high-end fields with strict reliability and better performance.


LIMF series covers the power of 120/240/480W to meet a wide range of applications. These power supplies comply with explosion-proof certification, can work at full load at 60℃, and features salt-spray proof, 5G anti-vibration, conformal coating protection, etc. These series can be applied in various working conditions to provide a more stable and safer power supply to customers with a 5-year warranty.

120/240/480W High-reliability DIN Rail Power Supply LIMF series Specialized for High-end applications.jpg


1. High performance - ideal for a wider range of applications

① Efficiency up to 95.5%

② Can work at full load at 60℃, with ultra-wide operating temperature: -40℃ to +85℃

③ Universal 85 - 277VAC or 120 - 390VDC Input voltage (AC or DC input at the same terminal)

④ Built-in large electrolytic capacitor of 450Vdc, for stable operation in complex grid environments

2. High reliability – designed for stable operation in the extreme environment

① Pass the continuous 48-hour grade salt-spray proof test, stable operated in extremely harsh environments, such as chilly seas or barren desert

② High EMC performance: Surge meets IEC/EN61000-4-5 (L to N ±3KV/L or N to PE ±6KV)

③ 5G anti-vibration: Sine vibration of 10 to 500Hz and 2G to 5G for up to 2 hours

5-year warranty: 40℃ MTBF: 878K hours, providing a long lifespan

Structure upgraded to provide high reliability power supplies.jpg

3. Structure upgraded

① One-piece screw terminal for a secure installation

② Hexagonal Hole Perforated design to expand the heat dissipation area

③ Plating shell: Anti-corrosion and anti-oxidation

④ Highlight LED showing the work status clearly

⑤ Metal buckles at the back to support forward/reverse mounting

⑥ Perforated to comb the messy wire with cable ties

⑦ Attached datasheet in QR code for easy access

4. Explosion-proof

① Design complies with explosion-proof certification: ATEX, IECEx

② Production control meets explosion-proof standards: ISO/IEC 80079-34:2018

③ With conformal coating protection on each side


These series can be widely used in wind power, railway, precision manufacturing, new energy, and other high-end fields with strict requirements for reliability and better performance.

The products should be used in natural air cooling environment, if used in a closed environment, please contact our FAE team.Mornsun provides Fast delivery+UPS/ redundant module solution+ industry certification+ Localization service.png


* For detailed information please refer to the related datasheet, product news is for reference only.
Please refer to the technical manual for specific product parameters:

Series Power(W) Vin(VAC) Vin(VDC) Vout(VDC) Iout Efficiency(%) Isolation Footprint & 3D Markings Datasheet Sample Buy
LIMF120-23B12 120 85-277 120-390 12V 10A 93 4000VAC
LIMF120-23B24 120 85-277 120-390 24V 5A 94 4000VAC
LIMF120-23B48 120 85-277 120-390 48V 2.5A 94.5 4000VAC
LIMF240-23B12 192 85-277 120-390 12V 16A 94 4000VAC
LIMF240-23B24 240 85-277 120-390 24V 10A 95.5 4000VAC
LIMF240-23B48 240 85-277 120-390 48V 5A 95.5 4000VAC
LIMF480-23B24 480 85-277 120-390 24V 20A 95 4000VAC
LIMF480-23B48 480 85-277 120-390 48V 10A 95.5 4000VAC

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