24V 3A Power Supply 72W AC/DC Adapter

Product Overview

The 24V 3A Power Supply is a robust and efficient 72W fixed-plug power supply designed for mid-to-high power electronic devices. It is available in EU, US, UK, and AU plug models, allowing for direct selection based on your target market. With universal AC input (100-240V) and a stable 24V/3A DC output (72W), it works seamlessly across major global regions. The adapter features a standard 5.5mm × 2.1mm or 5.5mm × 2.5mm DC barrel connector, making it compatible with LED strip lights, CCTV security cameras, 3D printers, and industrial control equipment. Its matte black housing provides efficient heat dissipation while maintaining a professional appearance.

DC Output Voltage	DC Output Rated Current	Rated Power	DC Connector	Body Size	Certification
24V ± 5%	3A	72W	5.5×2.1mm (optional)	90×46×32mm	UL/CUL FCC CE CB
Input Voltage	Input Frequency	Input Current	Efficiency	Protection	Operating Temp
86~264Vac	47~63Hz	0.8A (Max)	88%, Level VI	OVP/OCP/SCP/OTP	0°C ~ +55°C

The adapter is purpose-built for 7×24-hour non-stop operation. Internal components are rated for 105°C capacitors and a high-efficiency switching topology keeps surface temperature well below 50°C under full load, making it suitable for enclosed cabinets and always-on installations.

Wide Applications

This 24V 3A power supply is designed for versatile use. It powers LED strip lights (5050, 2835, 5630), CCTV security cameras, 3D printers, industrial controllers, networking equipment, access control systems, and LCD monitors. The stable 24V output ensures clean power for sensitive electronics, providing a long-lasting and reliable solution for home, office, and industrial applications.

The product label clearly displays all technical parameters and safety certification marks. Each unit is individually tested and serialized for full traceability. The UL, CE, and FCC certifications ensure compliance with international safety standards for global market distribution.

Safety Features

Six independent protection circuits guard both the adapter and your connected device: Over-Voltage Protection (OVP), Over-Current Protection (OCP), Short-Circuit Protection (SCP), Over-Temperature Protection (OTP), Over-Load Protection (OLP), and Under-Voltage Lockout (UVLO).

Warranty & Support

We stand behind our products with a full 3-year warranty. Our dedicated support team is available to assist with any questions about compatibility, installation, or technical specifications. OEM and ODM services are also available for bulk orders.

About TQ Power

Download Specification

Spec. 24V 3A 72W 260901.pdf