MEAN WELL 2 W Switching Power Supply 3.3V DC, PCB Mount, Universal Input IRM-02-3.3

MEAN WELL IRM-02-3.3 is a 2 Watt single output encapsulated switching power supply delivering 3.3 V DC output voltage. It is housed in a phenolic case and fully potted with silicone for excellent resistance to vibration (up to 5G), dust, moisture, and improved heat dissipation. Its compact size and PCB mount type make it suitable for embedded applications on printed circuit boards.

This power supply has a universal input voltage range from 85 to 305 V AC, making it versatile for global use. The IRM-02 series achieves high efficiency of up to 77% and meets stringent global EMC and safety standards, including IEC 62368-1, UL 60950-1, and TUV EN 60950-1 safety certifications. The design includes Class II isolation and built-in EMI filters ensuring electromagnetic compatibility.

Its robust protections include overvoltage, overload, and short circuit protections, allowing reliable operation in industrial and commercial environments. The device operates efficiently with low standby power consumption below 0.075 W and cooled by free air convection, eliminating the need for fans.

Suitable applications include hand-held electronic devices, factory automation equipment, mechanical and industrial electrical equipment. The IRM-02-3.3 supports use in a wide temperature range of -30°C to 85°C, making it appropriate for harsh conditions.

Key features include compliance with EN55022 Class B EMC emission standards without additional components and heavy industry level surge immunity up to 1 kV (L-N) per EN61000-4 standards.

Compact PCB mount encapsulated switching power supply. Universal input voltage from 85 to 305 V AC. 3.3 V DC output voltage with 600 mA output current. Low no-load power consumption less than 0.075 W for energy saving. Overvoltage, overload, and short circuit protection for safety.

Meets worldwide safety and EMC regulations including UL, TUV, IEC, EN standards. Operating temperature range from -30°C to 85°C for industrial use. Class II isolation and built-in EMI filtering reduce electromagnetic interference.

Suitable for embedded power supply needs in industrial and consumer electronics. Explore more products in Switching Power Supplies at EnvMart for reliable and efficient power solutions.