Seeking a single-phase PSU with the stability you need for residential use? Check out this power supply from Siemens. It takes any voltage across a wide range of 110 to 300V DC and steps it down to provide a carefully controlled 24V DC load. This makes it widely compatible with consumer electronics and domestic devices. The product features short-circuit, overload and overvoltage shielding, so it safeguards you and your equipment against common current and voltage faults. There's a SELV circuit that ensures galvanic isolation between input and output, meaning you get the benefits of shock protection and a reduced risk of EMI.

• Tight 3% voltage tolerance means you can expect consistent output performance
• Green LED speeds up troubleshooting by keeping you informed about operating status
• Removable screw terminals are easy to wire up to give a robust electrical connection

Thanks to its impressive 87% efficiency rating, you can trust the component wastes minimal energy as heat. This means there's no need for add-ons such as a fan or heatsink to keep it running at a safe temperature.