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Mean Well IRM-90-12 Switching Power Supply 88.4W 12V 7.37A - Encaps...
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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Length3.43 in
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Width2.05 in
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Height1.16 in
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Weight0.43 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-90-12 for 12V industrial automation equipment or control panels?
Yes, if the equipment needs constant 12V DC and stays within 80.4W and 6.7A. That output level suits many 12V automation, control, and instrumentation loads that need more capacity than 60W class models.
Is the IRM-90-12 suitable for 12V embedded systems with motors, relays, or multiple peripherals?
It can be suitable when the total 12V load does not exceed 6.7A. Compared with smaller 12V IRM models, the 80.4W rating gives more room for multi-device embedded assemblies with a heavier 12V demand.
Would this model work for 12V monitoring, security, or communications equipment?
Yes, for 12V constant voltage equipment that fits within 80.4W and 6.7A. It is important to size the full continuous 12V load against the current limit, not just match the voltage.
Can the IRM-90-12 support larger 12V loads than the IRM-60-12?
Yes. The IRM-90-12 is rated at 80.4W and 6.7A, while the IRM-60-12 and IRM-60-12ST are rated at 60W and 5A.
How does the IRM-90-12 compare with other IRM 12V models?
Within the listed 12V IRM family, ratings step through IRM-01-12 and IRM-01-12S at 1W, 12V, 0.08A; IRM-02-12 and IRM-02-12S at 2W, 12V, 167A; IRM-03-12 and IRM-03-12S at 3W, 12V, 250A; IRM-05-12 at 5.04W, 12V, 0.42A; IRM-10-12 at 10.2W, 12V, 0.85A; IRM-15-12 at 15W, 12V, 1.25A; IRM-20-12 at 21.6W, 12V, 1.8A; IRM-30-12 and IRM-30-12ST at 30W, 12V, 2.5A; IRM-45-12 and IRM-45-12ST at 45.6W, 12V, 3.8A; IRM-60-12 and IRM-60-12ST at 60W, 12V, 5A; and IRM-90-12 and IRM-90-12ST at 80.4W, 12V, 6.7A. This places the IRM-90-12 at the top end of the listed 12V range.
Is the IRM-90-12 suitable for outdoor or high-temperature environments?
The provided operating range is -30C to +80C, which is broader than the -30C to +70C range listed on the 60W IRM models above. No IP rating is provided, so the temperature range is clear but outdoor ingress protection is not established by the supplied specs.
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-90-12ST Switching Power Supply 88.4W 12V 7.37A - Encapsulated | 80.4W | 12V | 6.7A | Indoor | $27.91 | View |
