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Mean Well IRM-15-3.3 Switching Power Supply 3W 3.3V 3.5A - Encapsul...
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Description
Description
The IRM-15 is a 15W 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
Specifications
Specifications
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BrandMean Well
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SeriesIRM Series
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Power Rating11.55 Watt
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Output Voltage3.3 Volt
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Rated Current3.5 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-30°C~70°C
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Warranty3 Year
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Length5.24 cm
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Width2.72 cm
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Height2.4 cm
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Weight0.05 kg
File Downloads
File Downloads
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Payment & Security
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Frequently Asked Questions
Can I use the IRM-15-3.3 for a 3.3V microcontroller, SoC, or embedded logic board?
Yes, if the electronics require a constant 3.3V rail and the total draw stays within 3.5A and 11.55W. That makes it relevant for many embedded control, communications, and digital logic boards that run directly from 3.3V. Its encapsulated PCB-mount package is intended for internal board-level power conversion.
Is the IRM-15-3.3 suitable for FPGA, communication, or gateway electronics that run on 3.3V?
It can be, as long as the full 3.3V load budget remains within 3.5A. Compared with smaller 3.3V siblings, this model offers more current headroom for denser digital electronics and communication sections. The universal 85-305VAC input also supports equipment intended for multiple AC mains regions.
Can this model power 3.3V industrial monitoring or edge-control hardware?
Yes, for compact industrial electronics that are designed around a regulated 3.3V supply and do not exceed 11.55W. The 52.4 × 27.2 × 24.0 mm body and 0.05 kg weight are appropriate for internal installation in small equipment. It is not the right fit for systems that need a higher-voltage DC rail without additional conversion stages.
Is the IRM-15-3.3 intended for outdoor use?
The operating temperature range is -30°C to +70°C, which supports many protected industrial environments. However, no IP rating is listed in the provided specs, so these specs do not confirm outdoor or exposed-environment suitability. On the stated data alone, it should be considered for enclosed indoor equipment.
How does the IRM-15-3.3 compare with other 3.3V models in the IRM family?
The provided 3.3V siblings are IRM-01-3.3 and IRM-01-3.3S at 1W and 300A, IRM-02-3.3 and IRM-02-3.3S at 2W and 600A, IRM-03-3.3 and IRM-03-3.3S at 3W and 900A, IRM-05-3.3 at 4.125W and 1.25A, IRM-10-3.3 at 8.25W and 2.5A, IRM-15-3.3 at 11.55W and 3.5A, and IRM-20-3.3 at 14.85W and 4.5A. IRM-15-3.3 is the step above the 8.25W, 2.5A model and below the 14.85W, 4.5A model.
Other IRM-15 Models
4 other models| Model | Power | Voltage | Current | |
|---|---|---|---|---|
| Mean Well IRM-15-5 Switching Power Supply 15W 5V 3A - Encapsulated | 15W | 5V | 3A | View |
| Mean Well IRM-15-24 Switching Power Supply 15.12W 24V 0.63A - Encapsulated | 15.12W | 24V | 0.63A | View |
| Mean Well IRM-15-15 Switching Power Supply 15W 15V 1A - Encapsulated | 15W | 15V | 1A | View |
| Mean Well IRM-15-12 Switching Power Supply 15W 12V 1.25A - Encapsulated | 15W | 12V | 1.25A | View |
