Mean Well RS-15-5 AC to DC Power Supply Single Output, 5V 3 Amp 15W

Description

Product Overview

The Mean Well RS-15-5 is engineered as a high‑efficiency, single‑output AC‑to‑DC converter that provides a regulated 5 V at up to 3 A, delivering a total power output of 15 W. Housed in a rugged, compact enclosure measuring just 2.5 × 2.0 × 1.1 inches, the unit weighs only 0.01 ounces, making it ideal for space‑constrained laboratory benches and portable test rigs. Its wide input voltage range of 88‑264 VAC allows seamless operation across global power standards, while the built‑in protection circuitry safeguards against over‑voltage, over‑current, and short‑circuit conditions. The RS‑15‑5 meets stringent IEC‑60950‑1 safety standards and carries a 4.7‑star rating from over 290 verified customers, reflecting its reliability and performance consistency. The power supply’s ripple and noise are limited to 80 mV p‑p, and both line and load regulation are tightly controlled at 0.5 % and 1.5 % respectively, ensuring clean and stable power for sensitive electronic components.

Usage

Designed for a broad spectrum of laboratory and scientific applications, the RS‑15‑5 excels in powering microcontroller development boards, sensor arrays, communication modules, and low‑power instrumentation. Its stable 5 V output is perfectly matched to popular platforms such as Arduino, Raspberry Pi, and various IoT prototypes, enabling developers to focus on functionality rather than power‑supply concerns. In addition to bench‑top testing, the unit can be integrated into custom test fixtures, automated measurement systems, and educational kits where consistent voltage is critical for repeatable results. The wide input range also makes the RS‑15‑5 suitable for field deployments, allowing users to connect directly to standard mains supplies in North America, Europe, or Asia without the need for additional transformers or converters. Whether you are conducting precision voltage‑sweep experiments, calibrating sensor networks, or building portable diagnostic tools, this power supply provides the reliability and flexibility required for demanding research environments.

Why Choose Us

Mean Well has a reputation spanning over three decades for delivering industrial‑grade power solutions that combine durability, efficiency, and cost‑effectiveness. The RS‑15‑5 benefits from this legacy through a robust design that incorporates high‑temperature tolerant components, reinforced solder joints, and a sealed enclosure that resists dust and moisture ingress. Each unit undergoes rigorous quality‑control testing, including thermal cycling, load‑step response, and electromagnetic compatibility (EMC) verification, ensuring that the product meets or exceeds the expectations of professional engineers and researchers. Moreover, Mean Well provides comprehensive technical documentation, including detailed datasheets, application notes, and reference designs, enabling seamless integration into existing systems. Customers also receive responsive after‑sales support, with a dedicated technical assistance team ready to address configuration queries, troubleshooting, and warranty claims. By choosing the RS‑15‑5, you gain not only a reliable power source but also a partnership backed by a global network of service centers and a commitment to continuous product improvement.

Key Features

• Compact footprint fits tightly on crowded lab benches, freeing valuable workspace.
• Wide 88‑264 VAC input range eliminates the need for additional transformers in international labs.
• Low ripple (80 mV p‑p) and tight regulation keep sensitive circuits stable and error‑free.
• Built‑in overload, short‑circuit, and over‑temperature protection extends product lifespan.
• Dedicated Mean Well technical support ensures quick resolution of any integration challenges.

FAQ

What input voltage range does the RS‑15‑5 support?

The unit accepts an AC input from 88 V to 264 V at 47‑63 Hz, making it compatible with most global mains standards without the need for external converters.

Is the power supply suitable for powering microcontroller development boards?

Yes, the regulated 5 V/3 A output is ideal for Arduino, Raspberry Pi, ESP32, and similar platforms, providing sufficient current for most peripheral devices and sensors.

How does Mean Well protect the RS‑15‑5 from overload conditions?

Integrated protection circuitry monitors output current and temperature, automatically shutting down the supply if it detects over‑current or overheating, then resumes operation once safe conditions are restored.

Can the RS‑15‑5 be used in a portable field‑testing setup?

Absolutely. Its wide input range and compact size allow it to be powered directly from standard AC outlets worldwide, and its lightweight design makes it easy to transport in a field‑kit.

What warranty and support options are available?

Mean Well offers a standard one‑year limited warranty covering manufacturing defects, along with access to a global technical support network that can assist with installation, troubleshooting, and application guidance.