Description
Meanwell Power Supply – 5V 75W – Product Details
The Meanwell LRS-75-5 is a high-efficiency 75W single-output enclosed switching power supply. With a 5VDC output voltage and 14A current capacity, this unit is designed to deliver reliable power for various industrial and commercial applications, including automation systems, electronic equipment, and household appliances.
Its universal AC input range of 85-264VAC ensures compatibility with diverse power systems. The LRS-75-5 features an innovative design that combines high efficiency (up to 86.5%) with a low-profile metal mesh case for optimal heat dissipation through air convection, making it ideal for space-constrained environments.
Built with safety and durability in mind, it offers protection against short circuits, overload, and overvoltage, ensuring stable operation and longevity. The unit also boasts a low no-load power consumption of <0.3W, contributing to energy savings.
Power Supply – 5V 75W Key Features
- Universal AC Input Voltage: Operates on a wide range from 85-264VAC.
- High Output Capacity: Provides 5VDC at 14A, adjustable to 4.5-5.5VDC.
- Compact and Lightweight: Slim profile of 99 x 82 x 30mm, weighing just 0.25kg.
- High Efficiency: Up to 86.5%, reducing energy waste and heat generation.
- Enhanced Cooling: Air convection cooling for reliable performance without a fan.
- Wide Operating Temperature: Functions seamlessly in environments from -30°C to +70°C.
- Built-in Protections: Short circuit, overload, and overvoltage.
- Energy-saving: Low no-load power consumption (<0.3W).
- Compliance: Meets global safety and EMC standards, including IEC/UL 62368-1 and AS/NZS 62368.1.
Technical Specifications
| Specification | Details |
|---|---|
| Input Voltage Range | 85-264VAC / 120-373VDC |
| Output Voltage | 5VDC (adjustable 4.5-5.5VDC) |
| Rated Current | 14A |
| Rated Power | 75W |
| Ripple & Noise (Max.) | 100mVp-p |
| Efficiency (Typical) | 86.5% |
| Operating Temp. Range | -30°C to +70°C |
| Cooling Method | Air convection |
| Dimensions | 99 x 82 x 30mm |
| Weight | 0.25kg |
| Protections | Short circuit, overload, overvoltage |
Applications
- Industrial Automation: Drives and controllers.
- Household Appliances: Reliable power for devices.
- Electronic Instruments: Stable power delivery for precision systems.
- LED Lighting and Displays: Power efficiency and reliability.
Why Choose the LRS-75-5?
The Meanwell LRS-75-5 offers exceptional value with its energy-efficient design, compact build, and robust safety features. It is tailored to meet the demands of various environments while providing consistent and reliable power.
For more information, access the datasheet here.
Resources:
Note: Any Mains power connections must be installed by a Licensed electrician or suitability qualified person.
