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50W Industrial AC DC Enclosed Power Supply 5V EN61558 85 - 264Vac

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50W Industrial AC DC Enclosed Power Supply 5V EN61558 85 - 264Vac

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Brand Name : MORNSUN

Model Number : LM50-20Bxx

Certification : UL/CB/CE/CCC

Place of Origin : China

MOQ : 1PCS

Price : Negotiated

Payment Terms : T/T

Supply Ability : 500Kpcs/month

Delivery Time : Negotiated

Packaging Details : Carton packed

Product Name : 50W Ac Dc Enclosed type Power Supply

Input voltage : 85~264Vac

Output voltage : 5V/12V/15V/24V/36V/48

Input Voltage Frequency : 47-63HZ

Output type : Single

Efficiency : ≥86%

Warranty : 3 years

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50W Ac Dc Enclosed Type Power Supply industrial control

Descriptions

LM50-20Bxx series 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

  • Universal 85 - 264VAC or 120 - 370VDC input 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
  • Output short circuit, over-current, over-voltage protection
  • IEC/EN/UL62368, IEC/EN60335, GB4943, IEC/EN61558
  • Over-voltage class Ⅲ (designed to meet EN61558)
  • Operating altitude up to 5000m

Specifications

Selection Guide
Certification Part No.* Output Power (W) Nominal Output Voltage and Current (Vo/Io) Output Voltage Adjustable Range (V) Efficiency at 230VAC (%) Typ. Max. Capacitive Load (µF)

UL/CE/CB/CCC

LM50-20B05 50 5V/10A 4.5-5.5 86 8500
LM50-20B12 50.4 12V/4.2A 10.2-13.8 87 2000
LM50-20B15 51 15V/3.4A 13.5-18 88 1500
LM50-20B24 52.8 24V/2.2A 21.6-28.8 89 1000
LM50-20B36 52.2 36V/1.45A 32.4-39.6 89 800
LM50-20B48 52.8 48V/1.1A 43.2-52.8 90 680
Note: *Use suffix “C” for terminal with protective cover and suffix “Q” for conformal coating.
Input Specifications
Item Operating Conditions Min. Typ. Max. Unit
Input Voltage Range AC input 85 -- 264 VAC
DC input 120 -- 370 VDC
Input Voltage Frequency 47 -- 63 Hz
Input Current 115VAC -- -- 1.2

A

230VAC -- -- 0.8
Inrush Current 115VAC Cold start -- 30 --
230VAC -- 50 --
leakage Current 240VAC <0.75mA
Hot Plug Unavailable
Output Specifications
Item Operating Conditions Min. Typ. Max. Unit
Output Voltage Accuracy Full load range 5V -- ±2 --

%

12V/15V/24V/36V/48V -- ±1 --
Line Regulation Rated load -- ±0.5 --
Load Regulation 0% - 100% load 5V -- ±1 --
12V/15V/24V/36V/48V -- ±0.5 --
Ripple & Noise* 20MHz bandwidth 5V -- 80 --

mV

(peak-to-peak value) 12V/15V -- 120 --
24V -- 150 --
36V/48V -- 200 --
Temperature Coefficient -- ±0.03 -- %/℃
Minimum Load 0 -- -- %
Stand-by Power Consumption -- -- 0.3 W
Hold-up Time 115VAC 8 -- -- ms
230VAC 30 -- --
Short Circuit Protection Recovery time <5s after the short circuit disappear. Hiccup, continuous, self-recovery
Over-current Protection 110%-200% Io, self-recovery

Over-voltage Protection

5V ≤6.3VDC (Output voltage clamp or hiccup)
12V ≤16.2VDC (Output voltage clamp or hiccup)
15V ≤21.75VDC (Output voltage clamp or hiccup)
24V ≤33.6VDC (Output voltage clamp or hiccup)
36V ≤48.6VDC (Output voltage clamp or hiccup)
48V ≤60.0VDC (Output voltage clamp or hiccup)
Note: *The “Tip and barrel method” is used for ripple and noise test, output parallel 47uF electrolytic capacitor and 0.1uF ceramic capacitor, please refer to Enclosed Switching Power Supply Application Notes for specific information.

Mechanical Specifications
Case Material Metal (AL1100, SGCC)
Dimensions 99.00 x 82.00 x 30.00 mm
Weight 180g (Typ.)
Cooling Method Free air convection

Dimensions and Recommended Layout

50W Industrial AC DC Enclosed Power Supply 5V EN61558 85 - 264Vac


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