Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well IRM-02-12S Switching Power Supply 2W 12V 167mA - Encapsul...
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 Voltage12 Volt
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Rated Current0.16 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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Height0.63 in
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Weight0.05 lb
::specification::
Frequently Asked Questions
Can I use the IRM-02-12S for a compact 12V embedded controller board?
Yes, if the controller needs a 12V constant-voltage supply and stays within 2W and 167mA. The SMD style and 33.7 × 22.2 × 16.0 mm dimensions make it suitable for space-constrained embedded assemblies.
Is the IRM-02-12S suitable for low-power industrial I/O or alarm electronics?
It can support small 12V industrial electronics where the load remains within 167mA. For anything needing materially more than 2W, a higher-power 12V IRM model is the better fit.
Can this model be used in automation equipment sold into different AC markets?
Yes, its specified input range is 85-305VAC, so it covers a wide AC input span. The output remains a 12V constant-voltage supply with a 2W limit.
Can the IRM-02-12S be used in outdoor control boxes?
The temperature range of -30°C to +85°C supports demanding indoor equipment environments. Because no IP rating is listed in the provided specs, it should be treated as an enclosed indoor component rather than an exposed outdoor unit.
What is the difference between IRM-02-12S and nearby 12V IRM siblings?
At 12V, the family steps through 1W at 0.08A, 2W at 167mA, 3W at 250mA, 5.04W at 0.42A, 10.2W at 0.85A, 15W at 1.25A, 21.6W at 1.8A, 30W at 2.5A, 45.6W at 3.8A, 60W at 5A, and 80.4W at 6.7A. Within the 2W tier, IRM-02-12 is the PCB mounting style version and IRM-02-12S is the SMD style version, both rated 12V and 167mA.
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