MEAN WELL IRM-01 Series 3.3V 1W AC/DC PCB Mount Power Supply
MEAN WELL IRM-01 Series 3.3V 300mA AC/DC power supply module. Universal 85-305V AC input, 1W output, compact PCB mount.
The MEAN WELL IRM-01 Series is a highly reliable, low-cost AC/DC power supply designed for integration directly onto printed circuit boards. This compact unit offers stable, regulated 3.3V DC output at 300mA, making it a perfect choice for powering low-voltage digital circuits, microcontrollers, and sensitive electronics.
It features a universal AC input range of 85V to 305V AC, making it suitable for global use without requiring a voltage selector switch. The power supply consumes less than 0.075W under no-load conditions, enhancing energy efficiency. For safety and durability, it includes comprehensive protection features such as short circuit, overload, and over-voltage protection, ensuring your connected devices are safeguarded against electrical faults.
This model complies with the BS EN/EN55032 Class B electromagnetic compatibility standard without needing additional external components, simplifying your design and compliance process. Cooling is achieved through free air convection, eliminating the need for noisy fans and contributing to a maintenance-free operation. Built to the Isolation Class II standard, it provides reinforced insulation for enhanced safety.
With its compact footprint and high reliability, the IRM-01 series is an ideal power solution for a wide range of industrial, mechanical, and factory automation equipment, as well as information technology equipment (ITE). Its PCB mount design allows for a space-saving and secure installation directly within your application.
- Industrial equipment
- Mechanical equipment
- Factory automation equipment
- Information Technology Equipment (ITE)
- Product Range: IRM-01 Series
- Output Power Max: 1W
- Output Voltage - Output 1: 3.3VDC
- Output Current - Output 1: 300mA
- Number of Outputs: 1 Output
- Power Supply Output Type: Fixed
- Input Voltage VAC: 85V AC to 305V AC (Universal AC input/full range)
- No Load Power Consumption: < 0.075W
- Compliance: BS EN/EN55032 Class B (without additional components)
- Protections: Short circuit, overload, over-voltage
- Cooling Method: Free air convection
- Isolation Class: II
- Key Features: High reliability, low cost, compact size
- Dimensions (H x W x D): 40mm x 30mm x 25mm
- Weight: 25.47 grams
- of Outputs: 1 Output
- SVHC: No SVHC (25-Jun-2025)
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