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Mean Well IRM-90-12ST Switching Power Supply 88.4W 12V 7.37A - Encapsulated
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Mean Well IRM-90-12ST Switching Power Supply 88.4W 12V 7.37A - Enca...
Description
Description
Features
| Universal AC input 80~305VAC |
| No load power consumption < 0.21W |
| Protections: Short circuit / Overload / Over voltage |
| Compact size |
| Cooling by free air convection |
| Isolation class II |
| Operating attitude up to 4000 meters |
| 100W peak(10 sec) |
| 3 years warranty |
General Specification
| AC input voltage range | 85~305VAC |
| AC inrush current (max.) | Cold start, 30A at 115VAC, 65A at 230VAC |
| Setup, rise, hold up time | 1000ms, 30ms, 30ms |
| Overload protection | 115%~160% rated output voltage, hiccup mode, auto-recovery |
| Over voltage protection | 115%~135% rated output voltage |
| Withstand voltage | I/P-O/P: 4kVAC |
| Working temperature | -30~+80°C |
| Leakage current | Less than 0.25mA at 240VAC |
| Safety standards | UL62368-1, IEC62368-1 |
| EMC standards | EN55032 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11,EN55035 |
| Dimension (LxWxH) | PCB mounting style : 87x 52x 29.5mm Screw terminal style : 109x 52x 33.5mm |
| Packing | PCB mounting style : 60pcs/11.8Kg Screw terminal style : 50pcs/12Kg |
Specifications
Specifications
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BrandMean Well
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SeriesIRM Series
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Power Rating80.4 Watt
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Output Voltage12 Volt
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Rated Current6.7 Ampere
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Input Voltage80V~305V
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No of Output1
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Dimming ControlNone
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Standards MetCB,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-30°C~80°C
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Warranty3 Year
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Length4.29 in
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Width2.05 in
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Height1.32 in
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Weight0.48 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the IRM-90-12ST for a 12V industrial controller or automation panel?
Yes, this model is a constant voltage 12V supply rated for 80.4W and 6.7A. That output level fits 12V industrial control, embedded control, and automation panel loads that need higher current than smaller 12V board supplies.
Is the IRM-90-12ST suitable for 12V embedded systems that need one internal AC-DC module?
It can fit embedded equipment that needs a single internal 12V rail from an 80-305VAC input. The encapsulated body measures 109.0 x 52.0 x 33.5 mm and is rated for 80.4W at 6.7A.
Can this power supply run a 12V HMI, sensor hub, or small automation accessory group?
For 12V equipment, this unit provides a constant voltage output up to 6.7A with 80.4W available. That makes it a better match for grouped 12V automation accessories than low-power IRM models in the same series.
Is the IRM-90-12ST a good fit for 12V DC loads in industrial or IT enclosures?
Yes, when the load needs 12V constant voltage and stays within 80.4W or 6.7A. Its miniature encapsulated construction and wide 80-305VAC input make it appropriate for internal use in industrial and IT equipment enclosures.
How does the IRM-90-12ST compare with other IRM-90 models?
Within the IRM-90 range, the 12V versions are 80.4W and 6.7A, the 15V versions are 85.05W and 5.67A, the 24V versions are 90W and 3.75A, and the 48V versions are 90.2W and 1.88A. The ST versions use screw terminal style, while the non-ST versions use PCB mounting style.
Can the IRM-90-12ST be used in hot or cold indoor equipment spaces?
It has an operating temperature range of -30C to +80C, so it is specified for both cold and hot equipment environments within that range. No IP rating is listed, so these specs do not define outdoor or washdown exposure suitability.
Other IRM-90 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well IRM-90-48ST Switching Power Supply 99.2W 48V 2.07A - Encapsulated | 90.2W | 48V | 1.88A | Indoor | $26.72 | View |
| Mean Well IRM-90-48 Switching Power Supply 99.2W 48V 2.07A - Encapsulated | 90.2W | 48V | 1.88A | Indoor | $26.09 | View |
| Mean Well IRM-90-24ST Switching Power Supply 99W 24V 4.13A - Encapsulated | 90W | 24V | 3.75A | Indoor | $27.91 | View |
| Mean Well IRM-90-24 Switching Power Supply 99W 24V 4.13A - Encapsulated | 90W | 24V | 3.75A | Indoor | $25.97 | View |
| Mean Well IRM-90-15ST Switching Power Supply 93.5W 15V 6.23A - Encapsulated | 85.05W | 15V | 5.67A | Indoor | $28.04 | View |
| Mean Well IRM-90-15 Switching Power Supply 93.5W 15V 6.23A - Encapsulated | 85.05W | 15V | 5.67A | Indoor | $26.09 | View |
| Mean Well IRM-90-12 Switching Power Supply 88.4W 12V 7.37A - Encapsulated | 80.4W | 12V | 6.7A | Indoor | $25.97 | View |
