Switching power supply 25W 12V 2.1A RS-25-12

Switching power supply for demanding applications

This 25W 12V 2.1A switching power supply is a compact and reliable power solution, ideal for both professional and amateur applications. It belongs to the popular RS series from Mean Well, known for its high quality and durability. This power supply is perfect for LED lighting systems, powering electronic devices, and anywhere a stable and safe voltage is required.

Design and user features

The RS-25-12 power supply is characterized by a compact design for built-in installation (dimensions 78x51x28mm), allowing for easy integration with various devices and installations. The use of high-quality components, including long-life electrolytic capacitors (105°C), guarantees reliability and long-term operation even in harsh conditions. Passive cooling (open air circulation) eliminates the need for fans, resulting in quiet operation and lower energy consumption. The possibility of mounting on a DIN rail (using accessories – available separately) facilitates installation in control cabinets and switchgear.

Safety and protection

The power supply is equipped with a number of protections that protect both the unit itself and the devices connected to it: against short circuit, overload and overvoltage. It meets EMS EN50082-2/EN61000-6-2 safety standards and has vibration resistance up to 5G. Additionally, it has overvoltage protection up to 300 V AC for 5 seconds. This ensures safe and stable operation of the power system.

Key advantages:

• Compact dimensions: Allow for easy integration with various devices.
• High efficiency: 79% efficiency ensures minimal energy loss.
• Protections: Short-circuit, overload and overvoltage protection increase safety.
• Durable construction: Long-life electrolytic capacitors ensure reliable operation.
• Passive cooling: Quiet operation without the need for fans.
• Possibility of mounting on a DIN rail: Facilitates installation in control cabinets.
• Wide input voltage range: 88-264 V AC / 124-370 V DC ensures compatibility with various electrical networks.
• Output voltage regulation: Possibility of precise adjustment of the output voltage in the range of +/-10%.