• LM350-10B12 Mornsun SMPS - 12V 29A - 348W  AC/DC Enclosed Switching Single Output Power Supply

LM350-10B12 is one of Mornsun’s enclosed AC-DC switching power supply. It features selectable AC input and at the same time accepts DC input voltage, cost-effective, low no load power consumption, high efficiency and high reliability. These power supply offer excellent EMC performance and meet IEC/EN61000-4, CISPR32/EN55032, IEC/UL/EN62368, EN60335, GB4943 standards and they are widely used in areas of industrial, LED, street light control, electricity, security, telecommunications, smart home etc.

Key Specifications


Type Enclosed Type Single Output
Output Power 348W
Series LM350-10B
Part Number LM350-10B12
Mechanical Form Enclosed
IP Level  Non-Waterproof 
Output Voltage 12V
Output Current 29A


• Selectable AC input range: 90 ~ 132VAC/180 ~ 264VAC

• DC input range: 240 ~ 373VDC(Switch in position of 230)

• Ultra low standby power consumption: < 0.75W @230VAC

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

• Compact size with 1U low profile

• LED indicator for power on

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

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

• Withstand 300VAC surge input for 5s (Switch in position of 230)

• Built-in DC fan

• Operating altitude up to 5000m

Detailed Specifications

Input voltage range 90-132VAC; 180-264VDC
Inrush current (max.) Cold start, 60A at 230VAC
Output voltage adjustable range 10.2-13.8V
Efficiency at 230VAC 85%
Max. capacitive load 4000µF
Input current (max.) 4A at 230VAC
Short circuit protection Hiccup, continuous, self-recovery
Over-current protection 110%-150% Io, self-recovery
Withstand voltage 300VAC
Working temperature -30 - 70°C
Connection Terminal block
Dimension (LxWxH) 215 x 115 x 30 mm
Weight 700 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, CQC
Warranty 3 years

Related Documents

LM350-10B12 Data sheet

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LM350-10B12 Mornsun SMPS - 12V 29A - 348W AC/DC Enclosed Switching Single Output Power Supply

  • Product Code: EC-4331
  • Availability: 318
  • Rs.1,685.00
  • (Excluding 18% GST)