24V 3.5A Power Supply 84W AC/DC Adapter

Product Overview

The 24V 3.5A Wall Model Power Adapter is a robust and efficient fixed-plug power supply designed for 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/3.5A DC output (84W), it works seamlessly across major global regions . The adapter features standard DC barrel connector options (5.5*2.5mm or 5.5*2.1mm), making it compatible with LED lighting systems, security cameras, 3D printers, LCD monitors, and other industrial devices . Its matte black housing provides efficient heat dissipation while maintaining a professional appearance. The integrated strain relief on the DC cable ensures long-term durability, and the product is fully compliant with global safety and energy efficiency standards.

DC Output Voltage	DC Output Rated Current	Body size	DC cable length	DC connector	Standard
24V ± 5%	3.5A	90*46*32mm	1.2m/1.5m (optional)	5.5×2.1/2.5×12mm (optional)	UL/CUL FCC CE CB
Input Rated Voltage	Input Frequency Range	Input Current	Input Inrush Current	Efficiency	Ripple and Noise
86Vac～264Vac	47Hz～63Hz	0.8A (Max)	50A	88%, Level VI	≤120mV
Turn On Delay Time	Dielectric Withstand Voltage	Protection	Leakage Current	Operating Temperature	Storage Temperature
≤3S (AC:110V full load)	3K Vac 1min	OVP, OCP, SCP, OTP	≤5mA	0°C ~ +55°C	-20°C ~ +85°C

The adapter's compact form factor (90*46*32mm) makes it ideal for space-constrained installations. The matte black housing provides excellent heat dissipation while maintaining a professional appearance. The integrated strain relief on the DC cable ensures long-term durability even with frequent plugging and unplugging.

Wide Applications

This 24V 3.5A power adapter is designed for versatile high-power use. It powers LED strip lights, security cameras, 3D printers, LCD monitors, DVR systems, scanners, projectors, air purifiers, and other 24V DC devices . 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

Built-in protection circuitry includes Over-Voltage Protection (OVP), Over-Current Protection (OCP), Short-Circuit Protection (SCP), and Over-Temperature Protection (OTP). In the event of a fault, the adapter enters safe mode and automatically recovers once the fault clears—no manual reset required.

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 3.5A 84W 260901.pdf