Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well IRM-02-9 Switching Power Supply 2W 9V 222mA - Encapsulated
The IRM-02 is a 2W Mean Well power converter (input range: 85~305VAC).
Key Features
- ✓ Input voltage range: 85~305VAC
- ✓ 3KVAC reinforced I/O isolation
- ✓ Protections: Overload / Over voltage
- ✓ 3 years warranty
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BrandMean Well
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SeriesIRM Series
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Power Rating2 Watt
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Output Voltage9 Volt
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Rated Current0.22 Ampere
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Input Voltage85V~305V
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No of Output1
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Dimming ControlNone
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Standards MetBSMI,CB,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-30°C~85°C
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Warranty3 Year
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Length1.33 in
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Width0.87 in
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Height0.59 in
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Weight0.05 lb
::specification::
Frequently Asked Questions
Can I use the IRM-02-9 for a small 9V control circuit inside industrial equipment?
Yes, it is a constant-voltage 9V power supply rated at 2W. That makes it a fit for low-power 9V control, monitoring, or interface circuits that stay within the 2W output rating and use a wide 85-305VAC input range.
Is the IRM-02-9 suitable for embedded 9V sensor or signal-conditioning boards?
It can be used where the embedded board requires a regulated 9V output and the load stays within the 2W capacity. The encapsulated miniature format and 33.7 × 22.2 × 15.0 mm size make it practical for compact internal power sections.
Can this power supply be used in low-power automation or building-control modules that need 9V DC?
Yes, for low-power 9V automation electronics, this model provides constant-voltage output at 2W from an 85-305VAC input. It is better suited to control and logic functions than to higher-draw 9V loads.
Is the IRM-02-9 appropriate for indoor or outdoor enclosures?
The operating temperature range is -30°C to +85°C, so it supports a broad temperature window. No IP rating is listed in the provided specs, so the product data does not establish suitability for exposed outdoor or wet locations.
How does the IRM-02-9 compare with other 9V models in the IRM series?
For 9V versions in this series, IRM-01-9 and IRM-01-9S are 1W, 9V, 111A; IRM-02-9 and IRM-02-9S are 2W, 9V, 222A; and IRM-03-9 and IRM-03-9S are 3W, 9V, 333A. The IRM-02-9 is the PCB mounting style version in the middle of that 9V power range.
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