APPLE AUTOMATION AND SENSOR

Mumbai, India gst GST No.27ACRPG0717F1ZQ

  • Meanwell LRS-350-48

Meanwell LRS-350-48

2150 INR/Piece

Minimum Order Quantity : 1 Pieces

Meanwell LRS-350-48 Price & Specifications

Working Temperature -30A C ~ +70A C

Weight 920g

Voltage Protection Short circuit, Overload, Over voltage, Over temperature

Storage Temperature -40A C ~ +85A C

Rated Power 350.4W

Rated Current 7.3A

Product Type AC-DC Single Output Power Supply

Power Supply Switching Power Supply

Power Factor a Y0.94 at 230VAC

Phase Single Phase

Output Type Single Output

Output Power 350.4W

Output Frequency 47~63Hz

Output Current 7.3A

Operating Temperature -30A C ~ +70A C

Noise Level a 70mVp-p

Material Metal Housing

Line Regulation A 0.5%

Input Voltage 85~264V AC, 120~373V DC

Features Ultra-thin design, High reliability, Adjustable output voltage

Efficiency up to 89%

Current Range 0~7.3A

Cooling Method Convection cooling

Connector Type Screw Terminal

Application LED Display, Industrial Automation, Control Equipment, Instrumentation

About Meanwell LRS-350-48 Detail

MeanwellLRS-350-48 - Dealer, Supplier

Weare dealer and supplier of Meanwell LRS-350-48 in India, Mumbai,Delhi, Ahmedabad, Chennai, Kolkata, Pune, Nashik, Aurangabad, Nagpur,Vapi, Silvassa, Surat, Vadodara, Rajkot, Gandhidham, Morbi, Indore,Bhopal, Faridabad, Ghaziabad, Noida, Gurgaon, Coimbatore, Bangalore,Hyderabad, Kanpur, Goa, Visakhapatnam, Cochin, Ernakulam, Ludhiana,Chandigarh, Baddi, Dehradun, Sangli, Satara, Ichalkarnji, Solapur,Kupwad, Kolhapur, Pimpri, Chinchwad, Jalgaon, Surat, Baroda, Morbi,UAE, Bangladesh, Nepal, Bhutan, Dubai, Saudi Arabia, United ArabEmirates, Abu Dhabi, Bahrain, Qatar, Muscat, Oman, Sri Lanaka, SouthAfrica, Myanmar, Thailand, Vietnam, Jakarta, Indonesia. We areDealer, Supplier of Meanwell Power Supply, SMPS



Ultra-Thin and Efficient Design

Engineered for space-efficient installations, the LRS-350-48 boasts an ultra-thin profile, measuring only 30 mm in height. Despite its compact size, it achieves up to 89% efficiency, ensuring minimal energy waste and reduced operating costs, making it ideal for modern industrial and LED applications.


Reliable Protection for Demanding Environments

This power supply integrates comprehensive protection including short circuit, overload (105-135% of rated output), over-voltage (54-63V), and over-temperature safety. Built to withstand vibrations (10-500Hz, 2G), it maintains consistent output even in complex environments for mission-critical applications.


Versatile Industrial Application

With wide input voltage (85-264V AC / 120-373V DC), adjustable output (43.2-52.8V), convection cooling, and robust metal housing, the LRS-350-48 fits seamlessly into LED displays, automation, instrumentation, and control systems, supporting reliable operation from -30C to +70C.

FAQ's of Meanwell LRS-350-48:


Q: How do you adjust the output voltage on the Meanwell LRS-350-48?

A: Output voltage can be finely tuned within the range of 43.2 to 52.8V by using the onboard adjustment potentiometer, typically accessible through a dedicated opening in the metal housing.

Q: What are the main benefits of choosing the LRS-350-48 for industrial automation?

A: Key advantages include its high efficiency (up to 89%), robust protection features, reliable operation in harsh temperatures (-30C to +70C), vibration resistance, and compliance with international safety and EMC standards.

Q: When and where should this power supply be installed for optimal performance?

A: Install the LRS-350-48 in environments that require stable 48V DC power, such as LED displays, control panels, or instrumentation setups. Ensure adequate ventilation for convection cooling and avoid exposure to excessive dust or moisture.

Q: What protections are built into the LRS-350-48, and how do they enhance safety?

A: This unit features protections against short circuit, overload, over-voltage, and over-temperature events, automatically recovering when safe conditions return, thus safeguarding both the power supply and connected equipment.

Q: How does the Meanwell LRS-350-48 ensure reliability and long service life?

A: With an MTBF exceeding 300,000 hours, high-quality construction, and vibration resistance along all axes, the LRS-350-48 is built for continuous, fail-safe operation in demanding settings.

Q: What is the process for connecting the LRS-350-48 to your system?

A: Connection is straightforward via screw terminals for both input and output. Ensure all wiring complies with the rated specifications and that input power is off during installation to guarantee safety.

Q: Which industries and applications commonly use this power supply in India?

A: The LRS-350-48 is favored by dealers, OEMs, automation engineers, and fabricators for use in LED displays, industrial automation, control equipment, and instrumentation projects requiring reliable, high-quality DC power.