Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well IRM-45-15ST Switching Power Supply 45W 15V 3A - Encapsulated
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Description
Description
The IRM-45 is a 45W Mean Well power converter (input range: 85~305VAC, operating temperature: -30~+70℃).
Key Features
- ✓ Input voltage range: 85~305VAC
- ✓ 4KVAC reinforced I/O isolation
- ✓ Wide operating temperature: -30~+70℃
- ✓ Protections: Overload / Over voltage
- ✓ Safety approvals: IEC62368-1, UL6 2368 -1, TUV EN6
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesIRM Series
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Power Rating45 Watt
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Output Voltage15 Volt
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Rated Current3 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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Length10.9 cm
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Width5.2 cm
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Height3.35 cm
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Weight0.23 kg
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Payment & Security
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Frequently Asked Questions
Can I use the IRM-45-15ST for 15V industrial sensors, relays, or alarm hardware?
Yes, if the equipment requires constant voltage 15V and the combined load stays within 3A and 45W. That makes it suitable for 15V auxiliary circuits inside industrial or security equipment that are sized within those limits.
Is the IRM-45-15ST suitable for OEM automation assemblies that need 15V DC output?
It can be used where the assembly needs a 15V constant voltage source with up to 45W available output. The screw terminal style and encapsulated construction align with enclosed OEM equipment where a compact AC-DC module is needed.
Can this power supply support 15V communication or monitoring modules in a control enclosure?
Yes, for 15V modules that draw no more than 3A total, this model fits the electrical requirement. Its 85-305VAC input range also helps when the same equipment platform is used in multiple AC input environments.
What are the main differences between the IRM-45-15ST and the other IRM-45 versions?
Across the IRM-45 series, the available outputs are 5V at 8A and 40W, 12V at 3.8A and 45.6W, 15V at 3A and 45W, 24V at 1.9A and 45.6W, and 48V at 0.94A and 45.12W. This SKU is the screw terminal 15V version, while IRM-45-15 has the same 15V and 3A rating in PCB mounting style.
Is the IRM-45-15ST rated for outdoor or unprotected environments?
The operating temperature range is -30°C to +70°C, so the temperature spec supports use across a wide ambient range. The provided specifications do not list an IP rating, so outdoor or direct-exposure suitability is not established by this data.
