120W AC DC Din Rail Power Supply Industrial Control Power Supply
120W AC DC Din Rail Power Supply Industrial Control Power Supply
Descriptions
LI120-20BxxR2 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 for industrial control equipment,machinery,and other industrial equipment in a variety of harsh environments.These light weight AC-DC converters have an extremely compact design and the standard rail (35mm)installation for space saving.With good EMC performance,compliant with international IEC/EN/UL62368,EN60335,GB4943 standards for EMC and safety.
Features
Universal 90 - 264VAC or 127 - 370VDC Input voltage
Accepts AC or DC input (dual-use of same terminal)
Operating ambient temperature range: -20℃ to +60℃
The efficiency is up to 89%
High I/O isolation test voltage up to 4000VAC
Low ripple & noise
Output short circuit, over-current, over-voltage, over-temperature protection
DIN rail TS-35/7.5 or 15 mountable
Ultra slim design with 35mm width: suitable for small chassis and narrow space installation
EN62368 safety approved, safety according to IEC/EN/UL62368, EN60335, GB4943
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) |
|
CE |
LI120-20B12R2 |
120 |
12V/10A | 12-14 | 85 | 3000 |
| LI120-20B24R2 | 24V/5A | 24-28 | 88 | 1200 | ||
| LI120-20B48R2 | 48V/2.5A | 48-55 | 89 | 800 | ||
| Input Specifications | ||||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit | |
|
Input Voltage Range |
AC input | 90 | -- | 264 | VAC | |
| DC input | 127 | -- | 370 | VDC | ||
| Input Voltage Frequency | 47 | -- | 63 | Hz | ||
|
Input Current |
115VAC | -- | -- | 2.7 |
A |
|
| 230VAC | -- | -- | 1.6 | |||
|
Inrush Current |
115VAC |
Cold start |
-- | 20 | -- | |
| 230VAC | -- | 40 | -- | |||
| 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 | 12V | -- | -- | 100 | mV |
| Mechanical Specifications | |
| Case Material | Metal (AL1050, SGCC) and Plastic (PC940) |
| Dimensions | 35.00 x 125.00 x 112.70mm |
| Weight | 500g (Typ.) |
| Cooling Method | Free air convection |
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