150W Mean Well Single Output Switching Power Supply RS-150 Series

The Mean Well RS-150 Series is a 150W Single Output Switching Power Supply designed for industrial automation, electronic equipment, control systems, and compatible low-voltage lighting applications. Featuring a durable enclosed metal design, the series operates from 88–132VAC or 176–264VAC, selectable by switch, and offers six rated DC output voltages ranging from 3.3V to 48V, with efficiency up to 87%.

Constructed with a robust metal enclosure, the RS-150 features fanless cooling through free-air convection, adjustable output voltage, and integrated overload and over voltage protection. Designed for dependable operation in industrial environments, the series supports operating temperatures from -25°C to +70°C, subject to derating, withstands 5G vibration, and provides up to 158.4W of rated DC output power, depending on the selected model. Its 199 × 98 × 38 mm construction makes it suitable for equipment enclosures, control panels, and low-voltage power distribution applications.

Features

• Single-output switching power supply
• 150W rated power class
• Durable enclosed metal construction
• Selectable 88–132VAC or 176–264VAC input voltage range
• Manual 115V/230V AC input selector switch
• Six DC output voltage options: 3.3V, 5V, 12V, 15V, 24V, and 48V
• High efficiency up to 87%
• Fanless cooling by free-air convection
• Built-in output voltage adjustment
• Overload protection with automatic recovery
• Over voltage protection with automatic recovery
• Withstands 300VAC surge input for 5 seconds
• Operating temperature range of -25°C to +70°C, subject to derating
• 5G vibration resistance
• Compact 199 × 98 × 38 mm dimensions
• Designed for industrial control and electronic equipment integration

Model Selection

Efficiency values are typical. Actual rated output power varies by model from 99W to 158.4W.

Specifications

Function Options

The RS-150 Series is available in a standard single-output configuration with built-in output voltage adjustment and selectable AC input voltage.

The RS-150 Series does not offer separate A, B, or AB function configurations.

Important Installation Note: The AC input voltage selector must be set correctly for the available supply voltage before energizing the power supply. Installation should be performed by qualified personnel.

Applications

• Industrial Automation Equipment
• Industrial Control Systems
• Mechanical and Electrical Equipment
• Electronic Instruments and Devices
• Low-Voltage DC Control Circuits
• Compatible Low-Voltage LED Lighting Systems
• Electrical Cabinets and Equipment Enclosures

Mean Well RS-150 Model Encoding

The model number identifies the series, rated wattage class, and output voltage. For example, RS-150-12 identifies the 12V model with a rated current of 12.5A, while RS-150-24 identifies the 24V model with a rated current of 6.5A. No additional function suffix is required.

Why Choose the Mean Well RS-150 Series?

The Mean Well RS-150 Series provides dependable DC power conversion with efficiency up to 87%, durable metal construction, and selectable 115V/230V AC input compatibility. Featuring fanless operation, adjustable output voltage, and integrated circuit protection, the RS-150 is a practical solution for industrial control systems, electronic equipment, and compatible low-voltage lighting applications requiring approximately 150W of output power.