• LM50-10D0512-20 Mornsun SMPS - (5V 6A) and (12V 2A) - 54W AC/DC Enclosed Switching Dual Output Power Supply

LM50-10D0512-20 is one of power converter design features two isolated output versions, which can independently supply two different loads in the system that need to be isolated from each other.The products can be used in harsh working environments with an ambient temperature range from -30℃ to +70℃, without the need of a fan for further heat dissipation. In addition, the converters EMC immunity performance meets the requirements of IEC61000 standard and meet emission standard CISPR32/EN55032, class B without any external components, thus providing excellent EMC protection. The products also meet IEC/EN/UL62368/EN60335/GB4943 safety standards.The converters integrate a variety of protection features and offer a high-performance to low-cost ratio providing the best power solution for a variety of industries such as industrial control equipment, instrumentation and smart home and building equipment application.

Key Specifications


Type Enclosed Type Dual Output
Output Power 54W
Series LM50-10D
Part Number LM50-10D0512-20
Mechanical Form Enclosed
IP Level  Non-Waterproof 
Output Voltage 5V, 12V
Output Current 6A, 2A


• Universal 85 - 264VAC or 120 - 373VDC Input voltage

• Operating ambient temperature range: -30℃ to +70℃

• High efficiency, high reliability and long lifetime

• LED indicator for power on

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

• Withstand 300VAC surge input for 5s

• High I/O isolation test voltage up to 3000VAC

• Safety according to IEC/EN/UL62368, EN60335, GB4943

• Emissions compliant to CISPR32/EN55032 CLASS B

• Withstand 5G vibration test

• Operating altitude up to 5000m

Detailed Specifications


Input voltage range 85-264VAC; 120-373VDC
Inrush current (max.) Cold start, 50A at 230VAC
Output voltage adjustable range 4.75-5.5VDC
Working current range 0.3-6A, 0.2-3A
Efficiency  83%
Max. capacitive load 6000µF, 2000µF
Input current (max.) 0.8A at 230VAC
Short circuit protection Hiccup, continuous, self-recovery
Over-current protection 110%-230% Io, self-recovery
Withstand voltage 300VAC
Working temperature -30 - 70°C
Connection Terminal block
Dimension (LxWxH) 99 x 99 x 30 mm
Weight 235 gm
Cooling Method Free air convection
Case Material Metal (AL1100, SGCC)
MTBF >300000 Hrs
Safety Class CLASS I
Safety standards Meet IEC/EN/UL62368/EN60335/GB4943
EMC standards CISPR32/EN55032 CLASS B, IEC/EN61000-3-2 CLASS A, IEC/EN 61000-4-3 10V/m
Certification CE, RoHS
Warranty 3 years

Related Documents

LM50-10D0512-20 Data Sheet

Write a review
Please login or register to review

* Product Images are shown for illustrative purposes only and may differ from actual product.

LM50-10D0512-20 Mornsun SMPS - (5V 6A) and (12V 2A) - 54W AC/DC Enclosed Switching Dual Output Power Supply

  • Product Code: EC-4338
  • Availability: 360
  • Rs.1125.00
  • (Excluding 18% GST)