Overview Summary
The Mean Well LRS-100-48 is a compact 100W enclosed power supply delivering a stable 48V DC output at up to 2.1A. Designed for industrial and commercial applications, it ensures reliable performance with high efficiency and built-in protection features. Its low-profile metal enclosure fits easily into control panels and automation systems. Shop now to secure a dependable power solution for your projects.
Ideal for powering LED signage, industrial controls, or general-purpose electronics, this power supply operates quietly with natural air convection cooling. Buy now for a safe, efficient, and space-saving AC-DC solution in South Africa.
Performance tier: High-efficiency industrial
Uses: Control panels, automation systems, LED signage, general-purpose power applications, industrial electronics Overview
Mean Well LRS-100-48 100W 48V DC Enclosed Power Supply for Industrial Applications
The Mean Well LRS-100-48 is a compact and efficient enclosed AC-DC power supply designed for consistent 48V DC output in demanding environments. Built for industrial and commercial use, this 100W unit delivers stable performance while maintaining a slim, low-profile form factor that fits easily into space-constrained installations. With support for a wide AC input range and high efficiency operation, it is well suited for automation systems, control panels, LED installations, and other applications requiring dependable power delivery.
Description
Engineered for reliability and long-term operation, the LRS-100-48 provides a regulated 48V DC output with adjustable voltage capability, allowing fine-tuning based on system requirements. Its durable metal enclosure enhances heat dissipation through natural air convection, eliminating the need for active cooling. Integrated protection mechanisms safeguard connected equipment against electrical faults, making it a practical choice for professionals seeking a stable and efficient power solution. Part number MW-LRS-100-48 is widely used across industrial automation, signage, and embedded system deployments.
Features
Key Technical Details
- Output voltage: 48V DC adjustable from 43.2V to 52.8V
- Rated power: 100W maximum output
- Output current: up to 2.1A to 2.3A
- Input voltage range: 90 to 264 VAC
- High efficiency: up to 90 percent
- Cooling method: passive air convection
- Form factor: slim enclosed metal housing
Protection and Safety Design
This power supply incorporates multiple layers of protection to maintain operational integrity and extend equipment lifespan:
- Short circuit protection prevents damage during fault conditions
- Overload protection ensures stable output under excessive demand
- Overvoltage protection safeguards sensitive electronics
- Overtemperature protection reduces risk of thermal failure
These integrated systems make the unit suitable for continuous operation in controlled and semi-harsh environments.
Applications and Use Cases
The LRS-100-48 is commonly deployed in a wide range of technical environments where consistent DC output is essential:
- Industrial automation and control systems
- LED lighting and signage installations
- Security and surveillance infrastructure
- Telecommunications and networking equipment
- General-purpose embedded systems
Its compact footprint and efficient thermal design make it particularly effective in installations where airflow is limited and reliability is critical.
Design Advantages and Installation Benefits
The low-profile enclosure simplifies integration into tight control cabinets and equipment racks. With no moving parts, the passive cooling design reduces maintenance requirements and improves long-term durability. The universal input compatibility further streamlines deployment across different regions without the need for additional configuration.
Product Identification
- Model: LRS-100-48
- Part number / SKU: MW-LRS-100-48
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