LM50-20B12 12V 4.2A Mornsun SMPS

Product Overview

LM50-20B12 12V 4.2A Mornsun SMPS is one of Mornsun’s enclosed AC-DC switching power supply. It features universal AC input and at the same time accepts DC input voltage, cost-effective, low no load power consumption, high efficiency, high reliability and double or reinforced insulation. These converters offer excellent EMC performance and meet IEC/EN61000-4, CISPR32/EN55032, IEC/UL/EN62368, IEC/EN60335, GB4943,IEC/EN61558 standards and they are widely used in areas of industrial, LED, street light control, electricity, security, telecommunications ,smart home etc.

Features of LM50-20B12 Mornsun SMPS

• Universal 85 – 264VAC or 120 – 370VDCinput voltage
• Accepts AC or DC input (dual-use of same terminal)
• Operating ambient temperature range: -30℃to+70℃
• Low standby power consumption, high efficiency
• High I/O isolation test voltage up to 4000VAC
• Low ripple & noise
• Output short circuit, over-current, over-voltage protection
• Over-voltage class Ⅲ (designed to meet EN61558)
• Operating altitude up to 5000m

Product Specifications of LM50-20B12 Mornsun SMPS

• Type Enclosed Type Single Output
• Output Power 50.4W
• Mechanical Form Enclosed
• IP Level Non-Waterproof
• Output Voltage 12V
• Output Current 4.2A
• Output Voltage Adjustable Range (V): 10.2-13.8
• Efficiency at 230VAC (%) Typ : 87%
• Max. Capacitive Load(µF): 2000
• Output Voltage Accuracy: ±1 %
• Load Regulation: ±0.5 %
• Ripple & Noise @ 20MHz bandwidth (peak-to-peak value): 120mV
• Temperature Coefficient: ±0.03%/℃
• Stand-by Power Consumption: 0.3W
• Over-voltage Protection: ≤16.2VDC ((Output voltage clamp or hiccup)
• Operating Temperature: -30℃ to +70℃
• Safety Standard : IEC/UL62368-1, GB4943.1, IS13252 (Part1)
  safety approved & EN62368-1, EN60335-1, EN61558-1, BS EN 62368-1 (Report)
  Design refer to IEC60335-1, IEC61558-1
• Safety Class: CLASS I
• Case Material: Metal ((AL1100, SGCC))
• Dimensions: 99.00 x 82.00 x 30.00 mm
• Weight: 180g (Typ.)
• Cooling Method Free air convection

Download Datasheet for LM50-20B12 Mornsun SMPS