RS PRO AC/DC Adapter 48W, 12V DC Output, 4A, 2.1 x 5.5 x 12 mm Connector, IEC 320-C8, Desktop Mounting 139-2353

The RS PRO AC/DC Adapter model 139-2353 is a highly efficient switch-mode power supply designed for devices needing 12V DC output and up to 4A current. With a rated power of 48W, it ensures stable performance across a wide range of electronic and industrial applications, including printers and instrumentation.

This adapter features a 2.1 x 5.5 x 12 mm output connector, paired with an IEC 320-C8 input connector for compatibility with standard mains AC supplies. Its desktop mounting design is compact, measuring just 116 x 52 x 35 mm, making it ideal for use in electronics workbenches, laboratories, and commercial settings. The 1.5 meter cable allows flexible placement around equipment.

Designed for energy efficiency, it boasts Level VI rating and operates at 88% efficiency, reducing power consumption and heat generation. Its low ripple and noise output of 150 mV prevents interference with sensitive electronic circuits. The adapter supports input voltages from 90 to 264V AC (47 - 63 Hz), making it suitable for global applications.

Protection features include overcurrent and overvoltage safeguards, contributing to device safety and reliability. The operational temperature range from -20°C to 40°C ensures stable function in demanding environments, while the MTBF of 50,000 hours demonstrates long-term durability. It is not medically approved and is intended for industrial, laboratory, commercial, and electronics applications requiring reliable regulated DC power.

Additional features include desktop mounting, RoHS compliance for restricted hazardous substances, and adherence to IEC/EN 61558 standards. Its lightweight build (240 g) and single output design make deployment easy and practical.

Provides 12V DC output and 4A current for a wide range of electronic equipment. High efficiency switch-mode operation with 88% energy efficiency and Energy Efficiency Level VI. 2.1 x 5.5 x 12 mm output connector and IEC 320-C8 input connector ensure versatile compatibility.

Offers overcurrent and overvoltage protection for enhanced safety. Compact desktop mounting design with dimensions of 116 x 52 x 35 mm (L x W x D). Features a 1.5 m cable length for convenient device placement. Operates reliably between -20°C and 40°C ambient temperatures.

Lightweight construction at 240 g and a mean time between failure (MTBF) of 50,000 hours.

Ideal for industrial, laboratory, commercial, and electronics environments, the RS PRO AC/DC Adapter 139-2353 can power various devices requiring stable DC supply. Explore EnvMart for other power supply solutions from RS PRO and more.