Over 15 years experience of providing support of MEAN WELL Power Supplies
Description
Description
Features
| Universal AC input / Full range |
| No load power consumption < 0.1W |
| Protections: Short circuit / Overload / Over voltage |
| Miniature size, high power density |
| Cooling by free air convection |
| Isolation class II |
| Fully isolated plastic case |
| Withstand 5G vibration test |
| Low cost, high reliability |
| 100% full load burn-in test |
| 3 years warranty |
General Specification
| AC input voltage range | 85~264VAC; 120~370VDC |
| AC inrush current (max.) | Cold start, 20A at 115VAC, 40A at 230VAC |
| Setup, rise, hold up time | 600ms, 30ms, 30ms |
| Overload protection | 115%~190% |
| Over voltage protection | 115%~135% rated output voltage |
| Withstand voltage | I/P-O/P: 3kVAC |
| Working temperature | -30~+70°C (refer to output derating curve) |
| Leakage current | Less than 0.75mA at 240VAC |
| Safety standards | UL60950-1, TUV EN60950-1 approved |
| EMC standards | EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11 |
| Connection | 4 industrial pins |
| Dimension (LxWxH) | 45.7x 25.4x 21.5 |
| Vibration | 10~500Hz, 5G 10min./1 cycle, period for 60 min. each along X, Y, Z axes |
Specifications
Specifications
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BrandMean Well
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SeriesIRM Series
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Power Rating10 Watt
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Output Voltage5 Volt
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Rated Current2 Ampere
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Input Voltage85V~305V
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Standards MetBSMI,CB,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~85°C
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Warranty3 Year
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Length4.57 cm
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Width2.54 cm
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Height2.15 cm
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Weight0.03 kg
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the IRM-10-5 for a 5V embedded controller or single-board computer?
Yes, if the controller requires a constant 5V input and the total draw stays within 2A and 10W. That makes it suitable for many embedded logic boards, controller boards, and compact computing modules that run from 5V DC. Its 85-305VAC input is also useful when the same design may see different AC mains ranges.
Is this power supply suitable for a 5V microcontroller system with sensors and communication modules?
It can be, provided the full 5V load budget remains at or below 2A. For a PCB-based embedded system that combines a controller, sensors, and communications on one regulated 5V rail, the constant-voltage 5V output is the key fit criterion. If the design needs more than 10W total, a higher-capacity sibling would be the better match.
Can the IRM-10-5 power industrial logic, interface, or monitoring electronics that run on 5V?
Yes, it is appropriate for compact 5V industrial logic and monitoring sections when their power demand stays within 10W. The miniature encapsulated PCB-mount format supports internal use in space-constrained assemblies. It is less suitable for 5V equipment that has higher inrush or sustained current needs beyond 2A.
Is the IRM-10-5 meant for indoor or outdoor environments?
The listed operating temperature is -40°C to +85°C, so the thermal range is broad. However, no IP rating is provided, so the specs do not confirm weather exposure or washdown suitability. Based on the available data, it should be treated as an internal enclosed power module rather than an exposed outdoor supply.
How does the IRM-10-5 compare with other 5V options in the IRM family?
The provided 5V siblings are IRM-01-5 and IRM-01-5S at 1W and 200A, IRM-02-5 and IRM-02-5S at 2W and 400A, IRM-03-5 and IRM-03-5S at 3W and 600A, IRM-05-5 at 5W and 1A, IRM-10-5 at 10W and 2A, IRM-15-5 at 15W and 3A, IRM-20-5 at 20W and 4A, IRM-30-5 and IRM-30-5ST at 30W and 6A, IRM-45-5 and IRM-45-5ST at 40W and 8A, and IRM-60-5 and IRM-60-5ST at 50W and 10A. IRM-10-5 is the 5V, 2A option in the middle of the lower-power part of that range.
Other IRM-10 Models
1 other model| Model | Power | Voltage | Current | |
|---|---|---|---|---|
| Mean Well IRM-10-3.3 Switching Power Supply 8.25W 3.3V 2.5A - Encapsulated | 8.25W | 3.3V | 2.5A | View |




