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Higher Standard Enclosed Power Supply in All Aspects - 35-350W LM-R2 Series

Higher Standard Enclosed Power Supply in All Aspects - 35-350W LM-R2 Series.jpg


Keep Improving and innovating, MORNSUN provides a higher standard Enclosed Power Supply

With the trends of terminal equipment’s miniaturization (e.g., inkjet machines, coffee machines, etc.), conventional switching power supplies can no longer meet the higher demands in the aspects of size and performance.


MORNSUN keeps on innovation, improves the quality, focuses on the customer's needs, and after 4-year refinement, now blockbuster launching the new generation Enclosed Switching Power Supply - LM-R2 Series.


LM-R2 Series features a wide power range of 35-350W, a wide output voltage range of 5-54VDC, and a significant improvement in the dimension, performance, process, structure, etc. Moreover, LM-R2 series products have 47 R&D patents, exceeding the mainstream products on the market.



Technological innovation guides quality upgrading

Power supply is the "heart" of electronic equipment. Many customers' core demand is to reduce the space of this necessary part and compact the whole system. MORNSUN LM-R2 series adopts a new generation of high-efficiency design solutions, compressing the size of the power supply as much as possible, and it also optimizes the product structure and appearance to release the space of the customer's system.


  • Circuit innovation leads to performance upgrading

Through the adoption of advanced circuit technology solutions, LM-R2 series has achieved high performance in terms of efficiency, operating temperature range, load capacity, leakage current, EMC, etc. Compared to the mainstream products, the product dimension is reduced by 15.4%-49.4%, and power density is better (average 6.3W/inch3, up to 9.8W/inch3), saving customers' design space.

LM-R2's dimension is reduced by 15.4%-49.4%.jpg


LM-R2 series has higher performance, higher environmental adaptability, and a wider applied range.

The performance is as follows:

a. Higher efficiency: up to 92.5% (LM75-23BxxR2).

b. Wider operating temperature range: -40℃ to +85℃, more adaptable to harsh application environments (conventional products range: -30℃ to +70℃).

c. Wider input voltage range: 80-305VAC/100V-430VDC, Universal, AC and DC dual-use.

d. Greater load-carrying capability: transient load minimum 115% maintain 170ms, easy to meet the requirement of non-resistive load start-up transient high power.

e. Outstanding EMS performance: Surge: IEC/EN 61000-4-5 line to line ±2KV/line to ground ±4KV; EFT: IEC/EN 61000-4-4 ±4KV


  • Structure innovation leads to reliability upgrading

A highly reliable power supply is essential to ensure the stable operation of the system. LM-R2 series has been perfected in terms of process design, structure design, safety design, etc. At the same time, the weight of the product is reduced by about 35% compared with the mainstream product.

Superior materials are as follows:

a. Shell material upgrading: anti-scratch, anti-deformation, better thermal conductivity, corrosion resistance, etc.

b. Installation upgrading: riveted studs anti-slip tooth design, and only 1 screw can make it a solid assembly.

c. Flexible design of structural parts: the terminal cover can be disassembled to meet the needs of different applications.

d. Supporting conformal coating to meet the different needs of customers.



Wider applied range

LM-R2 Series can be widely used in areas of industrial, LED, street light control, electricity, security, telecommunication, smart home, etc.

LM-R2's Wider applied range.jpg



Features:

  • Compact size, high power density

  • Universal input voltage range: 80 - 305VAC / 100 - 430VDC

  • Accepts AC or DC input (dual-use of same terminal)

  • Operating temperature range: -40℃ to +85℃

  • High isolation voltage up to 4000VAC

  • Operating altitude up to 5000m

  • High efficiency up to 92%

  • Over-voltage class Ⅲ (designed to meet EN62477)

  • Output short circuit, over-current, over-voltage protection

  • Safety according to IEC/EN/UL/BS EN62368, EN60335, EN61558, EN62477

* 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
LM100-23B05R2 90 80-305 100-430 5V 18A 87 4000VAC
LM100-23B12R2 102 80-305 100-430 12V 8.5A 90 4000VAC
LM100-23B15R2 105 80-305 100-430 15V 7.0A 90 4000VAC
LM100-23B24R2 108 80-305 100-430 24V 4.5A 90.5 4000VAC
LM100-23B36R2 100.8 80-305 100-430 36V 2.8A 90.5 4000VAC
LM100-23B48R2 110.4 80-305 100-430 48V 2.3A 91.5 4000VAC
LM100-23B54R2 102.6 80-305 100-430 54V 1.9A 91.5 4000VAC
LM150-23B12R2 150 80-305 100-430 12V 12.5A 91.5 4000VAC
LM150-23B15R2 150 80-305 100-430 15V 10.0A 91.5 4000VAC
LM150-23B24R2 156 80-305 100-430 24V 6.5A 91.5 4000VAC
LM150-23B36R2 154.8 80-305 100-430 36V 4.3A 91.5 4000VAC
LM150-23B48R2 158.4 80-305 100-430 48V 3.3A 92 4000VAC
LM150-23B54R2 151.2 80-305 100-430 54V 2.8A 92 4000VAC
LM200-20B12R2 204 90-132/180-264 240-370 12V 17A 89 4000VAC
LM200-20B15R2 210 90-132/180-264 240-370 15V 14A 89 4000VAC
LM200-20B24R2 211.2 90-132/180-264 240-370 24V 8.8A 91 4000VAC
LM200-20B36R2 211.4 90-132/180-264 240-370 36V 5.9A 91.5 4000VAC
LM200-20B48R2 211.2 90-132/180-264 240-370 48V 4.4A 92 4000VAC
LM200-20B54R2 210.6 90-132/180-264 240-370 54V 3.9A 92 4000VAC
LM200-22B12R2 204 176-305 240-430 12V 17A 89 4000VAC
LM200-22B15R2 210 176-305 240-430 15V 14A 89 4000VAC
LM200-22B24R2 211.2 176-305 240-430 24V 8.8A 91 4000VAC
LM200-22B36R2 211.4 176-305 240-430 36V 5.9A 91.5 4000VAC
LM200-22B48R2 211.2 176-305 240-430 48V 4.4A 92 4000VAC
LM200-22B54R2 210.6 176-305 240-430 54V 3.9A 92 4000VAC
LM35-23B05R2 35 80-305 100-430 5V 7A 86 4000VAC
LM35-23B12R2 36 80-305 100-430 12V 3A 87.5 4000VAC
LM35-23B15R2 36 80-305 100-430 15V 2.4A 87.5 4000VAC
LM35-23B24R2 36 80-305 100-430 24V 1.5A 88.5 4000VAC
LM35-23B36R2 36 80-305 100-430 36V 1A 88.5 4000VAC
LM35-23B48R2 38.4 80-305 100-430 48V 0.8A 89.5 4000VAC
LM35-23B54R2 36 80-305 100-430 54V 0.67A 89.5 4000VAC
LM350-20B12R2 348 90-132 180-264 12V 29A 85.5 4000VAC
LM350-20B15R2 349.5 90-132 180-264 15V 23.3A 86 4000VAC
LM350-20B24R2 350.4 90-132 180-264 24V 14.6A 88 4000VAC
LM350-20B36R2 349.2 90-132 180-264 36V 9.7A 88.5 4000VAC
LM350-20B48R2 350.4 90-132 180-264 48V 7.3A 89 4000VAC
LM350-20B54R2 351 90-132 180-264 54V 6.5A 88.5 4000VAC
LM350-22B12R2 348 176-264 240-370 12V 29.0A 85.5 4000VAC
LM350-22B15R2 349.5 176-264 240-370 15V 23.3A 86 4000VAC
LM350-22B24R2 350.4 176-264 240-370 24V 14.6A 88 4000VAC
LM350-22B36R2 349.2 176-264 240-370 36V 9.7A 88 4000VAC
LM350-22B48R2 350.4 176-264 240-370 48V 7.3A 89 4000VAC
LM350-22B54R2 351 176-264 240-370 54V 6.5A 88.5 4000VAC
LM50-23B05R2 50 80-305 100-430 5V 10A 86 4000VAC
LM50-23B12R2 50.4 80-305 100-430 12V 4.2A 88 4000VAC
LM50-23B15R2 51 80-305 100-430 15V 3.4A 88 4000VAC
LM50-23B24R2 52.8 80-305 100-430 24V 2.2A 89.5 4000VAC
LM50-23B36R2 52.2 80-305 100-430 36V 1.45A 90 4000VAC
LM50-23B48R2 52.8 80-305 100-430 48V 1.1A 90.5 4000VAC
LM50-23B54R2 50 80-305 100-430 54V 0.925A 90.5 4000VAC
LM75-23B05R2 70 80-305 100-430 5V 14A 86.5 4000VAC
LM75-23B12R2 72 80-305 100-430 12V 6A 89 4000VAC
LM75-23B15R2 75 80-305 100-430 15V 5A 89 4000VAC
LM75-23B24R2 76.8 80-305 100-430 24V 3.2A 91 4000VAC
LM75-23B36R2 75.6 80-305 100-430 36V 2.1A 91 4000VAC
LM75-23B48R2 76.8 80-305 100-430 48V 1.6A 92.5 4000VAC
LM75-23B54R2 75.6 80-305 100-430 54V 1.4A 92.5 4000VAC

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