Overview

The LRS-350-24 is a high-efficiency, enclosed switching power supply designed and manufactured by MEANWELL, a globally recognized leader in power supply solutions. This power supply is ideal for industrial, commercial, and automation applications, providing a reliable and stable 24VDC output with a maximum power rating of 350W. Its compact and robust design makes it suitable for a wide range of applications, including telecommunications, LED lighting, and machinery.

---

Key Features

1. High Efficiency:

   • Efficiency up to 89%, ensuring energy savings and reduced heat generation.

   • Complies with energy efficiency standards, making it environmentally friendly.

2. Wide Input Voltage Range:

   • Accepts 115/230VAC input voltage, allowing it to operate in various regions and environments.

   • Universal AC input with a range of 85-264VAC or 120-370VDC for flexibility.

3. Stable Output:

   • Provides a 24VDC output with a rated current of 14.6A and a maximum power of 350W.

   • Low ripple and noise for clean and stable power delivery.

4. Enclosed Design:

   • Compact and fully enclosed metal housing for durability and protection against dust, moisture, and mechanical damage.

   • Suitable for harsh industrial environments.

5. Protection Features:

   • Built-in protections including overload, overvoltage, short-circuit, and over-temperature to ensure safe and reliable operation.

   • Automatic recovery after fault conditions are resolved.

6. Cooling Mechanism:

   • Equipped with a built-in cooling fan for efficient heat dissipation, ensuring optimal performance even under high loads.

7. Certifications and Compliance:

   • Meets international safety and EMC standards, including UL, CE, CB, and FCC.

   • RoHS compliant, ensuring it is free from hazardous substances.

---

Technical Specifications

• Model: LRS-350-24

• Output: 24VDC, 14.6A, 350W

• Input Voltage: 115/230VAC (85-264VAC range)

• Efficiency: Up to 89%

• Ripple and Noise: < 120mVp-p

• Operating Temperature: -30°C to +70°C (with derating above 50°C)

• Storage Temperature: -40°C to +85°C

• Dimensions: 199mm x 98mm x 38mm (L x W x H)

• Weight: Approx. 1.2kg

• Cooling: Built-in fan

• Protections: Overload, overvoltage, short-circuit, over-temperature

• Certifications: UL, CE, CB, FCC, RoHS

---

Applications

• Industrial automation and control systems

• Telecommunications equipment

• LED lighting systems

• Machinery and robotics

• Security and surveillance systems

• Test and measurement equipment

---

Why Choose the LRS-350-24?

• Reliability: MEANWELL is known for producing high-quality, durable power supplies.

• Versatility: Suitable for a wide range of applications and environments.

• Energy Efficiency: Reduces operational costs and environmental impact.

• Compact Design: Saves space while delivering high power output.