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305VAC Input Switch AC DC Enclosed Power Supply 15V 50W Street Light Control
305VAC Input Switch AC DC Enclosed Power Supply 15V 50W Street Light Control
FOB Price
China
Main Products : ACDC Enclosed Power Supply
5th Floor, Building B10, Fuqiao 2nd Industrial Zone, Fuhai Street, Bao'an District, Shenzhen Shenzhen, Guangdong
305VAC Input Switch AC DC Enclosed Power Supply 15V 50W Street Light Control Details
Place of Origin
China
Supply Type
OEM Service
Condition
New
305VAC Input Switch AC DC Enclosed Power Supply 15V 50W Street Light Control Introduce

50W Enclosed Ac Dc Enclosed Type Power Supply LED street light control

Descriptions

LM50-23Bxx 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 and high reliability.

These converters offer excellent EMC performance and meet IEC/EN61000-4, CISPR32/EN55032, IEC/UL/EN62368, GB4943 standards.

Applications

Widely used in industrial control, LED street light control,smart home, transportation, renewable energy, IoT, power grid, automotive etc.

Features

High I/O isolation test voltage up to 4000VAC

Low ripple & noise

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

Safety according to IEC/EN/UL62368, EN60335, EN61558, GB4943

Over-voltage class Ⅲ (designed to meet EN61558)

Operating altitude up to 5000m

Specifications

Selection Guide
CertificationPart 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/CCC

LM50-23B05505V/10A4.5-5.5838500
LM50-23B1250.412V/4.2A10.2-13.8862000
LM50-23B155115V/3.4A13.5-18871500
LM50-23B2452.824V/2.2A21.6-28.8881000
LM50-23B3652.236V/1.45A32.4 - 39.689470
LM50-23B4852.848V/1.1A43.2-52.890220
Note: *Use suffix “C” for terminal with protective cover and suffix “Q” for conformal coating.

Input Specifications
ItemOperating ConditionsMin.Typ.Max.Unit

 

Input Voltage Range

AC input85--305VAC
DC input120--430VDC
Input Voltage Frequency 47--63Hz

 

Input Current

115VAC----1.2

 

 

A

230VAC----0.8
Inrush Current115VACCold start--30--
230VAC--60--
Leakage Current277VAC<0.75mA
Hot Plug Unavailable
Output Specifications
ItemOperating ConditionsMin.Typ.Max.Unit

 

Output Voltage Accuracy

 

Full load range

5V--±2--

 

 

%

12V/15V/24V/36V/48V--±1--
Line RegulationRated load--±0.5--

 

Load Regulation

 

0% - 100% load

5V--±1--
12V/15V/24V/36V/48V--±0.5--

 

 

Ripple & Noise*

 

20MHz bandwidth (peak-to-peak value)

5V--80--

 

 

mV

12V/15V--120--
24V--150--
36V/48V--240--
Temperature Coefficient --±0.03--%/℃
Minimum Load 0----%
Stand-by Power Consumption ----0.5W
Hold-up Time115VAC--8--ms
230VAC--30--
Short Circuit ProtectionRecovery time <5s after the short circuit disappear.Hiccup, continuous, self-recovery

 

Over-current Protection

 

230VAC, Rated load

Normal temperature, High temperature110%-200% Io, self-recovery
Low temperature≥110% Io, self-recovery

 

 

 

Over-voltage Protection

5V≤6.3VDC (Clamp, self-recovery)
12V≤16.2VDC (Hiccup, self-recovery)
15V≤21.75VDC (Hiccup, self-recovery)
24V≤33.6VDC (Hiccup, self-recovery)
36V≤49VDC (Hiccup, self-recovery)
48V≤60VDC (Hiccup, self-recovery)
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 MaterialMetal (AL1100, SGCC)
Dimensions