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450-600W AC/DC enclosed power supply LMxxx-12Bxx

Enclosed power supply| 450-600W AC/DC | LMxxx-12Bxx .jpg


Introduction of LM450/600-12Bxx 

Recently, MORNSUN introduced the new 450W and 600W AC/DC enclosed power supplies LM450-12Bxx and LM 600-12Bxx series, and now the power range of LM-12Bxx series covers 200W, 350W, 450W, and 600W to meet the different demands of various applications.

These products have the advantages of small size, high efficiency, wide operating temperature range along with multiple protection functions such as over-temperature, over-current, over-voltage, and over-current. They offer excellent EMC performance and meet

IEC/EN61000-4, CISPR32/EN55032, IEC/UL/EN62368, GB4943 standards. The product adopts a highly automated process design, exquisite device layout, and reduced redundancy design to achieve the best match of performance and cost. A good design combines with an automated manufacturing process that reduces redundancy design and optimizes device layout to achieve the best performance and cost.


In order to meet the requirements of a variety of environmental applications, you also have the options as below:

LMxxx-12Bxx-Q: Conformal coating with superior insulation, moisture-proof, leak-proof, shock-proof, dust-proof, corrosion-proof, aging-proof, corona-resistant, etc., suitable for harsh industrial environments.

LMxxx-12Bxx-C: with terminal cover to prevent accidental human contact with the terminal.


Application of LM450/600-12Bxx 

It can be widely used in security, intelligent building, industrial control, communication and other industrial applications.

Enclosed power supply| 450-600W AC/DC | LMxxx-12Bxx .jpg

Typical application: Laser cutting machine


Features of LM450/600-12Bxx 

●  Input voltage range: 176 - 264VAC or 240 - 373VDC

●  Operating ambient temperature range: -30℃ to +60℃ 

●  Dimensions: LM450: 215*115*30mm, LM600: 267.30×106.00×40.00 mm 

●  Warranty: 3 years

●  Operating up to 5000m altitude 

●  Over-temperature protection, output short circuit, over-current, over-voltage protection 

●  Low ripple and noise

●  High efficiency up to 88%


More information https://www.mornsun-power.com/html/support-detail/516.html.


Please refer to the technical manual for specific product parameters:

Series Power(W) Vin(VAC) Nominal Vout and Io(V/A) Operating Temperature No. of Outputs Efficiency(%) Isolation(VAC) Footprint & 3D Certification Datasheet Sample
LM450-12B12 450 176~264VAC/240~373VDC 12V/37.5A -30℃ to +70℃ 1 88 3000 Footprint 3D MODEL CE LM450-12B12
LM450-12B15 450 176~264VAC/240~373VDC 15V/30A -30℃ to +70℃ 1 88 3000 Footprint 3D MODEL CE LM450-12B15
LM450-12B24 451.2 176~264VAC/240~373VDC 24V/18.8A -30℃ to +70℃ 1 88 3000 Footprint 3D MODEL CE LM450-12B24
LM450-12B27 450.9 176~264VAC/240~373VDC 27V/16.7A -30℃ to +70℃ 1 87 3000 Footprint 3D MODEL CE LM450-12B27
LM450-12B36 450 176~264VAC/240~373VDC 36V/12.5A -30℃ to +70℃ 1 87.5 3000 Footprint 3D MODEL CE LM450-12B36
LM450-12B48 451.2 176~264VAC/240~373VDC 48V/9.4A -30℃ to +70℃ 1 88 3000 Footprint 3D MODEL CE LM450-12B48
LM600-12B12 600 176~264VAC/240~373VDC 12V/50A -30℃ to +60℃ 1 85 3000 3D MODEL Footprint CE LM600-12B12
LM600-12B15 600 176~264VAC/240~373VDC 15V/40A -30℃ to +60℃ 1 86 3000 3D MODEL Footprint CE LM600-12B15
LM600-12B24 600 176~264VAC/240~373VDC 24V/25A -30℃ to +60℃ 1 87 3000 3D MODEL Footprint CE LM600-12B24
LM600-12B27 599.4 76~264VAC/240~373VDC 27V/22.2A -30℃ to +60℃ 1 87 3000 3D MODEL Footprint CE LM600-12B27
LM600-12B36 597.6 176~264VAC/240~373VDC 36V/16.6A -30℃ to +60℃ 1 87 3000 3D MODEL Footprint CE LM600-12B36
LM600-12B48 600 176~264VAC/240~373VDC 48V/12.5A -30℃ to +60℃ 1 88 3000 3D MODEL Footprint CE LM600-12B48

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