Power your electronic devices safely and efficiently with the PSU SWM 5V 1A SMF Regulated AC Adapter. Designed to provide a stable 5V DC output at up to 1A, this compact switch mode power supply is ideal for a wide range of low-power electronics, development boards, LED projects, CCTV accessories, routers, audio devices, and DIY electronics.

Featuring a universal 100-240VAC input, this adapter is suitable for worldwide use and includes a 2-pin EU plug for convenient mains connection. The 5.5 x 2.1mm centre-positive barrel connector is one of the most widely used DC power connectors, ensuring compatibility with many electronic devices. Its regulated output minimizes voltage fluctuations, protecting sensitive electronics from unstable power.

Built using high-efficiency switch mode technology, the adapter offers low standby power consumption and dependable performance while maintaining compact dimensions. The 1.2m attached cable provides flexibility when positioning equipment, making it suitable for home, office, laboratory, educational, and industrial applications.

Whether you need a reliable replacement adapter or a dependable power source for your next electronics project, the PSU SWM 5V 1A SMF delivers stable, efficient, and safe operation.

Features

Regulated 5V DC output for stable and reliable power

Maximum output current of 1A

Universal 100-240VAC input for worldwide operation

Standard 2-pin EU mains plug

5.5 x 2.1mm centre-positive DC barrel connector

High-efficiency switch mode power supply design

Low standby power consumption

Built-in protection for reliable long-term operation

Lightweight and compact construction

Ideal for powering electronic projects, development boards, LED lighting, CCTV accessories, networking devices, and other 5V equipment

Specifications

Product Code: PSU SWM 5V 1A SMF

Device Type: Regulated AC Adapter

Power Supply Type: Switch Mode

Input

Input Voltage: 100-240VAC

Operating Input Range: 90-270VAC

Frequency: 47-63Hz

Plug Type: 2-pin EU plug

Maximum Input Current: 0.1A @ 90VAC, 60Hz (Full Load)

Maximum Inrush Current:

30A @ 100VAC (Full Load)

75A @ 240VAC (Full Load)

Standby Power Consumption: 0.1W @ 254VAC

Output

Output Voltage: +5V DC

Maximum Output Current: 1A

Minimum Load Current: 0mA

Voltage Tolerance: 0.6V

Line Regulation: 1%

Load Regulation: 5%

Ripple & Noise: 150mV p-p

Connector: 5.5 × 2.1mm Centre-Positive Barrel Plug

Cable Length: 1.2m

Applications

Development boards and embedded systems

Arduino and compatible electronics

DIY electronics projects

CCTV cameras and accessories

LED lighting systems

Networking equipment

Audio devices

Test and measurement equipment

General 5V DC powered devices

What's in the box
1 x PSU SWM 5V 1A SMF Regulated AC Adapter 5V 1A EU Plug 5.5x2.1mm