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Mean Well MPM-90-12ST Power Supply 90W 12V
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Mean Well MPM-90-12ST Power Supply 90W 12V
3.43"x2.05", compact size
PCB, chassis or screw terminal mounting version
EMI class B without additional components
Isolation Class II
Protections: Short circuit/ Overload/ Over voltage/Over temperature
No minimum load required
Touch current<100 μA/264VAC
Key Features
- ✓3.43"x2.05", compact sizePCB, chassis or screw terminal mounting version
- ✓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<0.1W
- ✓Extremely low leakage current
- ✓Wide operating temp. range -30~+80°C
- ✓EMI class B without additional componentsIsolation Class II
- ✓Protections: Short circuit/ Overload/ Over voltage/Over temperatureNo minimum load required
- ✓Operating altitude up to 4000 meters ( Note.7 )100W peak (10 sec.)
- ✓3 years warranty
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BrandMean Well
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SeriesMPM 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~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-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
::specification::
Frequently Asked Questions
Can I use the MPM-90-12ST for a 12V automation system with multiple control loads?
It can suit 12V automation assemblies when the total constant-voltage load stays within 80.4W and 6.7A. That makes it relevant for grouped 12V control electronics rather than low-power single-load applications.
Is the MPM-90-12ST a fit for 12V embedded computing or industrial electronics?
Yes, if the equipment needs 12V constant voltage and does not exceed 6.7A output current. The encapsulated design and 109.0 × 52.0 × 33.5 mm size make it more suitable where a protected enclosed supply format is preferred.
Can this model power 12V medical electronics?
This version is medical safety approved, so it is aligned with medical-oriented equipment categories better than a standard commercial-only supply. The electrical match still has to be correct: 12V output, 80.4W maximum power, and 6.7A maximum current.
Would the MPM-90-12ST work for 12V monitoring, control, or test equipment?
It can be used where the equipment expects a constant-voltage 12V supply and the load stays within 80.4W. The 80-264VAC input range also supports use across a broad AC input range without changing the output rating.
Can the MPM-90-12ST be used outdoors?
The listed operating temperature range is -30°C to +80°C, but no IP rating is provided in the published specs. Without an IP rating on the product page, outdoor dust or water exposure is not defined by this listing.
What is the difference between the MPM-90-12ST and the other 90-series options?
The 90-series options are MPM-90-12 and MPM-90-12ST at 80.4W, 12V, 6.7A; MPM-90-15 and MPM-90-15ST at 85.05W, 15V, 5.67A; MPM-90-24 and MPM-90-24ST at 90W, 24V, 3.75A; and MPM-90-48 and MPM-90-48ST at 90.2W, 48V, 1.88A. The ST MPM-90-12ST uses a 109.0 × 52.0 × 33.5 mm body, while the non-ST MPM-90-12 is smaller at 87.0 × 52.0 × 29.5 mm.
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Other MPM-90 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well MPM-90-48ST Power Supply 90W 48V | 90.2W | 48V | 1.88A | Indoor | $33.71 | View |
| Mean Well MPM-90-48 Power Supply 90W 48V | 90.2W | 48V | 1.88A | Indoor | $31.45 | View |
| Mean Well MPM-90-24ST Power Supply 90W 24V | 90W | 24V | 3.75A | Indoor | $33.53 | View |
| Mean Well MPM-90-24 Power Supply 90W 24V | 90W | 24V | 3.75A | Indoor | $31.45 | View |
| Mean Well MPM-90-15ST Power Supply 90W 15V | 85.05W | 15V | 5.67A | Indoor | $33.71 | View |
| Mean Well MPM-90-15 Power Supply 90W 15V | 85.05W | 15V | 5.67A | Indoor | $31.45 | View |
| Mean Well MPM-90-12 Power Supply 90W 12V | 80.4W | 12V | 6.7A | Indoor | $31.45 | View |
