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Mean Well MPM-30-12ST Power Supply 30W 12V
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Mean Well MPM-30-12ST Power Supply 30W 12V
Touch current<80 μA/264VAC
Key Features
- ✓2.73"x1.53" compact size
- ✓Medical safety approved(2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1
- ✓Suitable for BF application with appropriate system consideration
- ✓No-load power consumption<0.075W
- ✓Extremely low leakage current
- ✓Wide operating temp. range -40~+85°C
- ✓EMI Class B for class II configuration
- ✓Protections: Short circuit/ Overload/ Over voltage/Over temperature
- ✓No minimum load required
- ✓3 years warranty
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BrandMean Well
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SeriesMPM Series
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Power Rating30 Watt
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Output Voltage12 Volt
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Rated Current2.5 Ampere
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Input Voltage80V~264V
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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-40°C~85°C
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Warranty3 Year
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Length3.58 in
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Width1.56 in
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Height1.12 in
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Weight0.22 lb
::specification::
Frequently Asked Questions
Can I use the MPM-30-12ST for a 12V automation controller or compact machine subsystem?
Yes, it is a constant-voltage 12V supply rated for 30W and 2.5A, so it fits many low-power automation loads within those limits. The 80-264VAC input also supports use across a broad AC input range.
Is the MPM-30-12ST a fit for enclosed 12V OEM electronics where the package shape matters?
It can be a fit where the electrical requirement is 12V at up to 2.5A and the mechanical envelope suits the installation. This ST version measures 91.0 × 39.5 × 28.5 mm, so buyers comparing it with other 30W 12V variants should check space carefully.
Can this model power 12V monitoring, communications, or interface hardware in industrial equipment?
Yes, if the total load stays within 30W and 2.5A on a 12V constant-voltage rail. The encapsulated construction and listed approvals are consistent with use inside protected equipment or panel assemblies.
Would the MPM-30-12ST work for medical or lab devices that use 12V DC internally?
It can, because the unit is medical safety approved and provides a fixed 12V output. The connected electronics must still stay at or below 2.5A and 30W.
Is the MPM-30-12ST suitable for exposed outdoor environments?
The operating temperature range is -40°C to +85°C, so the temperature specification is broad. However, no IP rating is listed, so the product page does not state outdoor ingress protection and it should be evaluated for enclosed use unless the final assembly provides that protection.
How does the MPM-30-12ST compare with the other 12V models in the MPM family?
The listed 12V siblings are MPM-05-12 at 5W and 0.42A, MPM-10-12 at 10.2W and 0.85A, MPM-15-12 at 15W and 1.25A, MPM-20-12 at 21.6W and 1.8A, MPM-30-12 and MPM-30-12ST at 30W and 2.5A, MPM-45-12 and MPM-45-12ST at 45W and 3.75A, MPM-65-12 and MPM-65-12ST at 65W and 5.42A, and MPM-90-12 and MPM-90-12ST at 80.4W and 6.7A. Compared specifically with MPM-30-12, the electrical rating is the same at 30W, 12V, and 2.5A, while this ST version is 91.0 × 39.5 × 28.5 mm and the MPM-30-12 is 69.5 × 39.0 × 24.0 mm.
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Other MPM-30 Models
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|---|---|---|---|---|---|---|
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| Mean Well MPM-30-3.3 Power Supply 30W 3.3V | 19.8W | 3.3V | 6A | Indoor | $20.58 | View |
| Mean Well MPM-30-24ST Power Supply 30W 24V | 31.2W | 24V | 1.3A | Indoor | $22.68 | View |
| Mean Well MPM-30-24 Power Supply 30W 24V | 31.2W | 24V | 1.3A | Indoor | $21.43 | View |
| Mean Well MPM-30-15ST Power Supply 30W 15V | 30W | 15V | 2A | Indoor | $22.70 | View |
| Mean Well MPM-30-30 Power Supply 30W 15V | 30W | 15V | 2A | Indoor | $20.58 | View |
| Mean Well MPM-30-12 Power Supply 30W 12V | 30W | 12V | 2.5A | Indoor | $20.54 | View |
