Ecompass LLP

48V SMPS DC Power Supply -Good Quality LED Light

Note: Casing may vary from images shown.

The 48V DC Switch Mode Power Supply (SMPS) in a rectangular metal casing is a high-efficiency, compact power solution ideal for industrial automation, LED lighting, CNC machinery, communications equipment, and DIY electronics. Built for continuous, reliable operation, this power supply converts AC mains voltage (100–240V) into a stable 48V DC output, available in multiple current ratings to match various power requirements.

Key Features:

• Stable 48V DC Output with regulated voltage

• Wide AC Input Range: 100–240V AC, 50/60Hz

• Rugged Metal Casing: Aluminum or steel chassis for durability and passive cooling

• Safety Protections: Overvoltage, overload, short circuit, and over-temperature

• LED Power Indicator: For real-time power status

• High Efficiency: Typically above 85%

• Screw Terminal Connectors: Easy and secure wiring

• Cooling Options: Vented case with natural convection or built-in fan (for high current models)

Available Variants

Protection & Safety Features:

• Overload Protection: Auto-recovery after fault removal

• Short Circuit Protection: Shutdown and auto-recovery

• Overvoltage Protection: Limits voltage spikes

• Thermal Protection: Fan-assisted or thermal cut-off

Technical Specifications:

• Voltage Adjustment: ±10% via onboard trimpot

• Ripple & Noise: ≤150mVp-p

• Efficiency: 85%–90% depending on load

• Operating Temperature: -10°C to +60°C

• Storage Temperature: -20°C to +85°C

• Insulation Resistance: ≥100MΩ at 500VDC

• Dielectric Withstand Voltage: 1.5kV AC (Input to Output)

Applications:

• Industrial Automation Systems

• LED Strip Lighting Projects (especially 48V LED strips)

• Telecommunications Equipment

• CNC Machines and 3D Printers

• Access Control & Security Systems

• Battery Charging Circuits

• Laboratory and DIY Electronics

Note: Ensure the total system current demand does not exceed the power supply’s rated output. Mount horizontally in a ventilated enclosure for best thermal performance.

Note : The Voltage and Current ratings are the approximation values so the output voltage and current ratings mentioned on the device can be plus and minus in decimal values.