Product Overview

The 24V 1A power supply delivers a regulated 24W output from a universal 100–240V AC input, in a compact wall-mount housing that plugs directly into a standard outlet. A 5.5 × 2.1 mm DC barrel connector fits most 24V equipment, and the 1.2 m output cable reaches wall-mounted devices without an extension.
DoE Level VI efficiency and four independent protections (OVP, OCP, SCP, OTP) keep both the adapter and the connected load safe during continuous 24/7 operation. The fanless, vent-free housing runs silent — suitable for offices, cabinets and light industrial enclosures..

Parameter	Specification	Parameter	Specification
DC Output Voltage	24V DC ± 5%	DC Output Rated Current	1A (1000mA)
Rated Power	24W	DC Connector	5.5×2.1mm (2.5mm optional)
Body Size	80×40×30	DC Cable Length	1.2m / 1.5m (optional)
Input Voltage Range	100–240Vac	Input Frequency	47–63Hz
Input Current	0.8A (Max)	Efficiency	86%, Level VI
Ripple & Noise	≤120mV	Dielectric Withstand	3K Vac 1min
Protection	OVP, OCP, SCP, OTP	Operating Temp.	0°C to +55°C
Safety Certifications	UL/CUL FCC CE CB	Energy Standard	DoE Level VI

Design & Build Quality

The 24V 1A adapter uses a high-frequency switching topology with 105°C-rated capacitors and reaches up to 88% efficiency under DoE Level VI. At 24W continuous output, case temperature stays below 50°C, so it can sit in enclosed cabinets, equipment racks and wall boxes with limited airflow. The fanless, vent-free housing runs silent — suitable for offices, studios and bedrooms.

Typical Applications

With 24W of continuous output, this 24V 1A power supply covers small 24V DC loads. Rated at 1000 mA, it also works as a drop-in replacement for a failed 24V 1000mA adapter.
Networking equipment — routers, ONT modems, access points and media converters requiring 24V DC.
CCTV and access control — a single 24V camera, video intercom or card reader.
LED strip lighting — up to about 1.5 m of 5050 strip, or 4 m of 2835, with stable output at the far end.
Small controllers and sensors — PLC I/O modules, sensor nodes and relay boards.
Audio and industrial peripherals — compact devices with a 5.5 × 2.1 mm DC input.

Safety & Protection

Four independent protection circuits operate autonomously to safeguard the adapter and connected equipment:
Over-Voltage Protection (OVP) — shuts down the output if voltage exceeds the safe threshold; auto-recovers when the fault clears.
Over-Current Protection (OCP) — limits output current to prevent damage from overloaded downstream wiring.
Short-Circuit Protection (SCP) — cuts output instantly when a short circuit is detected.
Over-Temperature Protection (OTP) — thermal shutdown activates if internal temperature exceeds design limits; resumes once cooled.
All protection modes are non-latching — the unit restarts automatically after the fault is removed. The 24V 1A DC adapter is certified to UL/CUL, FCC and CE, so it meets the UL listing required for US and Canadian installations.

Warranty & Technical Support

Every 24V 1A Model carries a 3-year warranty covering manufacturing defects. Technical support assists with compatibility verification, cable length selection, and connector configuration. OEM and ODM services are available for custom branding, cable lengths, and plug styles on bulk orders (MOQ 100 pcs, 7–10 day lead time).