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Mean Well IRM-45-24ST Switching Power Supply 45.6W 24V 1.9A - Encap...
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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 Rating45.6 Watt
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Output Voltage24 Volt
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Rated Current1.9 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-45-24ST for 24V industrial control or building automation loads?
Yes, if the equipment needs constant voltage 24V and the total draw stays within 1.9A and 45.6W. That matches many lower-power 24V control, monitoring, and automation support circuits.
Is the IRM-45-24ST appropriate for 24V sensors, actuators, or interface modules inside OEM equipment?
It is suitable for 24V DC loads that require constant voltage and remain within the 45.6W, 1.9A output rating. The encapsulated format and screw terminal style make it oriented to enclosed equipment assemblies rather than open exposure.
Can this power supply support 24V control electronics in machines used across different AC input regions?
Yes, the output is fixed at 24V constant voltage with up to 1.9A available, and the input range is 85-305VAC. That wide input range is useful when the same machine design is used with different AC supply standards.
What is the difference between the IRM-45-24ST and the other IRM-45 models?
In the IRM-45 series, 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 24V screw terminal version, while IRM-45-24 has the same 24V and 1.9A rating in PCB mounting style.
Is the IRM-45-24ST suitable for outdoor installations or cold rooms?
The operating temperature range is -30°C to +70°C, so the ambient temperature specification covers cold and warm operating conditions within that range. The provided data does not include an IP rating, so outdoor or wet-area suitability is not confirmed by these specs.
