MEAN WELL RT-65D 65W Triple Output AC/DC Power Supply, 88-264VAC Input, 5V/8A, 12V/3A, -12V/1A, Metal Enclosed, ITE Safety

Delivering 65 watts from a rugged metal enclosure, the MEAN WELL RT-65D is a triple-output switching power supply engineered for demanding industrial and ITE applications. It accepts a universal AC input range of 88–264 V, making it suitable for deployment worldwide without the need for voltage selection switches. The primary 5 V rail provides up to 8 A, ideal for logic circuits, while the secondary ±12 V rails offer 3 A and 1 A respectively for peripherals, analog stages, or communication modules. With an efficiency of 76% and free-air convection cooling, this unit operates silently and reliably across a wide temperature range from -20°C to +70°C.

Overview

The RT-65D is part of MEAN WELL's RT series, known for its compact size, high reliability, and compliance with international safety standards. Measuring just 129 mm in length and 98 mm in width, it fits easily into control cabinets, machinery, and test equipment. The metal housing provides excellent heat dissipation and mechanical protection, while the built-in protections against short circuit, overload, and overvoltage ensure long-term durability. Certified to UL 60950-1, TUV EN 60950-1, and CB IEC 60950-1, this power supply meets the stringent requirements for information technology equipment.

What stands out

• Triple output: +5 V/8 A, +12 V/3 A, -12 V/1 A for versatile system power
• Universal AC input (88–264 V) and DC input (125–373 V) for global use
• Compact metal enclosure with free-air convection cooling – no fan, no noise
• Comprehensive protection: short circuit, overload, overvoltage
• Wide operating temperature range: -20°C to +70°C
• Compliant with UL/TUV/CB 60950-1 safety standards

Technical details

• Output power: 65 W
• Input voltage: 88–264 VAC (125–373 VDC)
• Output 1: +5 V, 8 A max
• Output 2: +12 V, 3 A max
• Output 3: -12 V, 1 A max
• Efficiency: 76%
• Cooling: Free air convection
• Dimensions (W x D x H): 98 x 129 x 38 mm (approx.)
• Weight: 0.44 kg (approx.)
• Safety standards: UL 60950-1, TUV EN 60950-1, CB IEC 60950-1
• Protection: Short circuit, overload, overvoltage

Our verdict

The MEAN WELL RT-65D is a workhorse power supply that combines flexibility, safety, and compactness. Its triple output configuration and universal input make it an excellent choice for system integrators and OEMs who need a reliable, standards-compliant power source without breaking the bank.