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Mean Well IRM-10-5 Switching Power Supply 10W 5V 2A - Encapsulated

miniature encapsulated type, PCB mouting style
SKU:
IRM-10-5

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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

  • Brand
    Mean Well
  • Series
    IRM Series
  • Power Rating
    10 Watt
  • Output Voltage
    5 Volt
  • Rated Current
    2 Ampere
  • Input Voltage
    85V~305V
  • Standards Met
    BSMI,CB,CE,EAC,TUV,UL
  • Operation Mode
    Constant Voltage
  • Operating Temperature
    -40°C~85°C
  • Warranty
    3 Year
  • Length
    4.57 cm
  • Width
    2.54 cm
  • Height
    2.15 cm
  • Weight
    0.03 kg

File Downloads

::specification::

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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
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Mean Well IRM-10-5 Switching Power Supply 10W 5V 2A - Encapsulated
Mean Well

Mean Well IRM-10-5 Switching Power Supply 10W 5V 2A - Encapsulated

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
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