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Mean Well IRM-20-15 Switching Power Supply 3W 15V 1.4A - Encapsulated
The IRM-20 is a 20W Mean Well power converter (input range: 85~305VAC).
Key Features
- ✓ Input voltage range: 85~305VAC
- ✓ 3KVAC reinforced I/O isolation
- ✓ Protections: Overload / Over voltage
- ✓ Safety approvals: WITHSTAND VOLTAGE IEC62368-1, UL62368-1, TUV EN62368-1, EAC TP TC 004, BSMI CNS14336 -1
- ✓ 3 years warranty
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BrandMean Well
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SeriesIRM Series
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Power Rating21 Watt
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Output Voltage15 Volt
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Rated Current1.4 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~70°C
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Warranty3 Year
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Length2.06 in
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Width1.07 in
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Height0.94 in
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Weight0.11 lb
::specification::
Frequently Asked Questions
Can I use the IRM-20-15 to power a 15V industrial control board inside equipment?
Yes, this model is a constant-voltage 15V supply rated for 1.4A and 21W. That makes it suitable for 15V control electronics, monitoring boards, or interface circuits that stay within that output rating. Its encapsulated PCB-mount format also fits compact internal equipment designs.
Is the IRM-20-15 a fit for embedded 15V sensors and signal conditioning modules?
It can be a good fit for embedded 15V subsystems that need a regulated 15V output and draw no more than 1.4A. The unit accepts 85-305VAC input, which is useful when the equipment may be used across different mains ranges. The small 52.4 x 27.2 x 24.0 mm body supports space-constrained PCB assemblies.
Can this power supply run a small 15V automation HMI or operator interface module?
It is appropriate for a small 15V automation device if the load stays within 21W and 1.4A. For low-power HMIs, panel electronics, or internal display/control assemblies that require constant voltage, the rating aligns with that type of duty. Buyers should size the total connected load against the 15V, 1.4A output limit.
Can I use the IRM-20-15 in a compact test fixture or bench instrument?
Yes, for internal AC-DC conversion in a compact test fixture or instrument that needs 15V DC up to 1.4A. The encapsulated miniature construction and 0.05 kg weight make it suitable where board space and overall mass are limited. It is intended for constant-voltage applications rather than adjustable-output use.
Is the IRM-20-15 suitable for outdoor or harsh-environment use?
The published specs show an operating temperature range of -30C to +70C, so it can handle a wide internal equipment temperature range. However, no IP rating is listed in the provided specs, so this product should not be assumed to be weatherproof on its own. It is better treated as an encapsulated PCB-mount power supply for protected enclosures.
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Other IRM-20 Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well IRM-20-24 Switching Power Supply 3W 24V 0.9A - Encapsulated | 21.6W | 24V | 0.9A | Indoor | $10.77 | View |
| Mean Well IRM-20-5 Switching Power Supply 3W 5V 4A - Encapsulated | 20W | 5V | 4A | Indoor | $10.77 | View |
| Mean Well IRM-20-3.3 Switching Power Supply 3W 3.3V 4.5A - Encapsulated | 14.85W | 3.3V | 4.5A | Indoor | $10.85 | View |
| Mean Well IRM-20-12 Switching Power Supply 3W 12V 1.8A - Encapsulated | 21.6W | 12V | 1.8A | Indoor | $10.77 | View |
