The PSU SWMDT 5V 3A Desktop Switch Mode Power Supply is a premium-quality regulated AC to DC power adapter designed to provide a stable 5V DC output at up to 3A (15W). Engineered for reliability, safety, and energy efficiency, this desktop power supply is ideal for powering a wide range of electronic devices including embedded systems, development boards, networking equipment, industrial controllers, LED projects, and communication devices.
Featuring a universal 100-240V AC input, the power supply automatically adapts to worldwide mains voltages, making it suitable for international applications. The unit is equipped with a 2.1mm centre-positive DC barrel plug, ensuring compatibility with numerous electronic devices that require a regulated 5V supply.
Built using advanced switch mode technology, this power adapter offers high efficiency with less than 0.3W no-load power consumption, helping to reduce energy costs while meeting modern environmental standards. It is fully compliant with ErP Step 2 and the Energy Independence and Security Act (EISA) 2007, making it an environmentally responsible power solution.
Safety is a key feature of the PSU SWMDT 5V 3A Desktop Power Supply, incorporating comprehensive protection against short circuits, overloads, and over-voltage conditions. The fully enclosed plastic housing provides excellent electrical insulation, while the integrated LED power indicator allows users to quickly confirm operating status.
The power supply features a 3-pole IEC320-C14 AC inlet with earth connection, delivering Class I protection for enhanced user safety. Certified by multiple international approval agencies including UL, cUL, TÜV, CE, FCC, CB, BSMI, CCC, and PSE, it meets stringent global safety and quality requirements. It also complies with LPS (Limited Power Source) standards and is backed by a 2-year manufacturer's warranty, providing dependable long-term performance.
Features
Part Number: PSU SWMDT 5V 3A
Desktop switch mode power supply
Stable regulated 5V DC output
Maximum output current of 3A
Maximum output power of 15W
Universal 100-240V AC input
2.1mm centre-positive DC barrel plug
High-efficiency switch mode design
Ultra-low no-load power consumption (<0.3W)
ErP Step 2 compliant
Meets EISA 2007 energy efficiency requirements
Short circuit protection
Overload protection
Over-voltage protection
Fully enclosed insulated plastic enclosure
LED power-on indicator
IEC320-C14 3-pole AC inlet with earth connection
Limited Power Source (LPS) compliant
International safety approvals
2-year manufacturer's warranty
Specifications
Part Number: PSU SWMDT 5V 3A
Product Type: Desktop Switch Mode Power Supply
Input Voltage: 100-240V AC
Input Frequency: 50/60Hz
Output Voltage: 5V DC
Maximum Output Current: 3A
Maximum Output Power: 15W
Output Connector: 2.1mm DC Barrel Plug
Output Polarity: Centre Positive
AC Input Connector: IEC320-C14 (3-Pole)
No-Load Power Consumption: <0.3W
Housing Material: Fully Enclosed Plastic
Power Indicator: LED
Protection Functions: Short Circuit, Overload, Over Voltage
Safety Class: Class I (Earth Pin)
Compliance: ErP Step 2, EISA 2007, LPS
Certifications: UL, cUL, TÜV, BSMI, CCC, PSE, CB, FCC, CE
Warranty: 2 Years
Applications
Raspberry Pi and embedded computing systems
Microcontroller development boards
Industrial automation equipment
Network routers and switches
CCTV accessories
USB-powered electronics with DC input
LED controllers and lighting projects
Communication equipment
Laboratory and test equipment
DIY electronics requiring a regulated 5V DC 3A power supply
What's in the box
1 x PSU SWMDT 5V 3A Desktop Switch Mode Power Supply 2.1mm DC Plug
