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AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
Specifications
Brand Name :
MORNSUN
Model Number :
LI75-20BxxR2
Certification :
CE
Place of Origin :
China
MOQ :
1PCS
Price :
Negotiated
Payment Terms :
T/T
Delivery Time :
Negotiated
Packaging Details :
Carton packed
Product name :
75W Ac Dc Din Rail Power Supply
Input voltage :
90~264VAC
Output voltage :
12V/24V/48V
Output frequency :
47-63HZ
Effiency :
≥86%
Case material :
Metal
Description

AC/DC 75W Enclosed Switching Power Supply industry power supply

Descriptions

LI75-20BxxR2 is Mornsun AC-DC converter series featuring a cost-effective,energy efficient green power supply solution for standard DIN-rail mounting.

The products offer a high level of stability and immunity to noise.These light weight AC-DC converters have an extremely compact design and the standard rail installation for space saving.With good EMC performance,compliant with international IEC/EN/UL62368,IEC/EN60335,GB4943,UL508 standards for EMC and safety.

Applications:

industrial control equipment,machinery,and other industrial equipment in a variety of harsh environments.

FEATURES

  • Universal 90 - 264VAC or 120 - 370VDC Input voltage

  • Accepts AC or DC input (dual-use of same terminal)

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

  • The efficiency is up to 90%

  • High I/O isolation test voltage up to 4000VAC

  • Low ripple & noise

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

  • l Ultra slim design: suitable for small chassis and narrow space installation

  • l CISPR32/EN55032 Class B compliant

  • l Operating altitude up to 5000m

  • l Meets regulates for harmonic current (IEC61000-3-2), available for lighting application

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)

EN

 LI75-20B12R2

75

 12V/6.3A 12-14 86 6000
LI75-20B24R2 24V/3.2A 24-28 89 1500
LI75-20B48R2 48V/1.6A 48-53≥86 90 1000
Note: *Use suffix “Q” for conformal coating.
Input Specifications
Item Operating Conditions Min. Typ. Max. Unit

Input Voltage Range

 AC input 90 -- 264 VAC
DC input 120 -- 370 VDC
Input Voltage Frequency 47 -- 63 Hz

Input Current

 115VAC -- -- 2

A
230VAC -- -- 1

Inrush Current

 115VAC

Cold start

 -- 25 --
230VAC -- 45 --
Leakage Current 240VAC ＜3.5mA
Hot Plug Unavailable
Output Specifications
Item Operating Conditions Min. Typ. Max. Unit

Output Voltage Accuracy

Full load range

 12V -- ±2.0 --

%
24V/48V -- ±1.0 --
Line Regulation Rated load -- ±0.5 --
Load Regulation 0% - 100% load -- ±1.0 --

Ripple & Noise*

20MHz bandwidth (peak-to-peak value)

 12V -- -- 80

mV
24V -- -- 120
48V -- -- 150
Temperature Coefficient -- ±0.03 -- %/℃
Minimum Load 0 -- -- %

Hold-up Time

 115VAC 12 -- --

ms
230VAC 60 -- --
Short Circuit Protection Recovery time < 3s after the short circuit disappear. Constant current, continuous, self-recovery

Over-current Protection

105% - 150% Io, constant current mode, automatic recover after fault condition isremoved

Over-voltage Protection

 12V ≤17V (Output voltage turn off, re-power on for recover)
24V ≤33V (Output voltage turn off, re-power on for recover)
48V ≤60V (Output voltage turn off, re-power on for recover)
Over-temperature Protection Output voltage turn off, re-power on for recover

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 (AL5052, SGCC) and Plastic (PC940)
Dimensions 30.00 x 128.00 x 120.00 mm
Weight 370g (Typ.)
Cooling Method Free air convection

Product tags

din rail switching power supply

,

din rail 12vdc power supply

,

din rail power supply 12vdc
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AC/DC 75W Enclosed Switching Power Supply Din rail power supply

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Product Detail
Brand Name :
MORNSUN
Model Number :
LI75-20BxxR2
Certification :
CE
Place of Origin :
China
MOQ :
1PCS
Price :
Negotiated
Contact Supplier
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply
AC/DC 75W Enclosed Switching Power Supply Din rail power supply

KHC Power Technology Co.,Ltd

Site Member
3 Years
shenzhen
Since 2012
Business Type :
Manufacturer, Agent, Exporter
Main Products :
Bidirectional AC DC power converter Module, Bidirectional DC DC power converter Module, AC DC Enclosed Power Supply
Total Annual :
5000000-7000000
Employee Number :
150~200
Certification Level :
Site Member
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